TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

FUSION MINERAI [96 records]

Record 1 2026-02-20

English

Subject field(s)
  • Nickel and Cobalt Mining
CONT

A nickel mine is an industrial site where nickel ore is extracted from the earth. Operations typically involve open-pit or underground mining, followed by processing methods like smelting or hydrometallurgy to produce usable nickel for industry.

French

Domaine(s)
  • Mines de cobalt et de nickel
OBS

Une mine de nickel est un site industriel où le minerai de nickel est extrait de la terre. Les opérations impliquent généralement une exploitation à ciel ouvert ou souterraine, suivie de procédés de traitement tels que la fusion ou l'hydrométallurgie afin de produire du nickel utilisable par l'industrie.

Spanish

Save record 1

Record 2 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 2

Record 3 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 3

Record 4 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 4

Record 5 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 5

Record 6 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 6

Record 7 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 7

Record 8 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 8

Record 9 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 9

Record 10 - external organization data 2025-11-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 10

Record 11 - external organization data 2025-05-12

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 11

Record 12 - external organization data 2025-03-03

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 12

Record 13 - external organization data 2024-10-28

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 13

Record 14 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 14

Record 15 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 15

Record 16 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 16

Record 17 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 17

Record 18 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)
Key term(s)
  • essayeur contrôleur-traitement du minerai et du métal de première fusion
  • essayeuse contrôleuse-traitement du minerai et du métal de première fusion

Spanish

Save record 18

Record 19 - external organization data 2023-03-20

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 19

Record 20 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 20

Record 21 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 21

Record 22 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 22

Record 23 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • conveyor laborer - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 23

Record 24 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 24

Record 25 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 25

Record 26 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 26

Record 27 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 27

Record 28 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 28

Record 29 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 29

Record 30 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • utility laborer - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 30

Record 31 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 31

Record 32 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 32

Record 33 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 33

Record 34 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 34

Record 35 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 35

Record 36 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 36

Record 37 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 37

Record 38 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 38

Record 39 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 39

Record 40 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 40

Record 41 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 41

Record 42 - external organization data 2023-02-06

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 42

Record 43 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 43

Record 44 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 44

Record 45 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 45

Record 46 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 46

Record 47 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 47

Record 48 - external organization data 2023-02-02

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 48

Record 49 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 49

Record 50 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 50

Record 51 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 51

Record 52 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 52

Record 53 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 53

Record 54 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 54

Record 55 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 55

Record 56 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 56

Record 57 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 57

Record 58 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 58

Record 59 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 59

Record 60 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 60

Record 61 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 61

Record 62 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 62

Record 63 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 63

Record 64 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • laborers foreman - primary metal and mineral products processing
  • laborers forewoman - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 64

Record 65 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 65

Record 66 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 66

Record 67 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • melting furnace and roasting furnace foreman - primary metal and mineral products processing
  • melting furnace and roasting furnace forewoman - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 67

Record 68 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 68

Record 69 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 69

Record 70 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 70

Record 71 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 71

Record 72 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • tank house foreman - primary metal and mineral products processing
  • tank house forewoman - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 72

Record 73 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 73

Record 74 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 74

Record 75 - external organization data 2022-12-15

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 75

Record 76 - external organization data 2022-09-16

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 76

Record 77 - external organization data 2022-09-16

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)
Key term(s)
  • panelboard operator - primary metal and mineral products processing

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 77

Record 78 - external organization data 2022-09-16

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 78

Record 79 - external organization data 2022-09-16

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 79

Record 80 - external organization data 2022-09-16

English

Subject field(s)
  • Compartment - National Occupational Classification (NOC)

French

Domaine(s)
  • Tiroir – Classification nationale des professions (CNP)

Spanish

Save record 80

Record 81 2017-11-16

English

Subject field(s)
  • Occupation Names (General)
  • Furnaces and Ovens (Metallurgy)
  • Processing of Mineral Products
OBS

In the National Occupational Classification (NOC), official occupational titles in Group 9611 - Labourers in Mineral and Metal Processing.

OBS

Primary metal and mineral products processing.

French

Domaine(s)
  • Désignations des emplois (Généralités)
  • Fours (Métallurgie)
  • Préparation des produits miniers
OBS

Dans la Classification nationale des professions (CNP), titre de profession officiel dans le Groupe 9611 - Manœuvres dans le traitement des métaux et des minerais.

OBS

Traitement du minerai et du métal de première fusion.

Spanish

Save record 81

Record 82 2011-06-03

English

Subject field(s)
  • Mineralogy
DEF

The native sulfide of antimony ...

OBS

stibnite; gray antimony: ... Formerly called antimony glance.

OBS

stibium: The ancient name for antimony and stibnite and now used in pharmacy for the metal.

French

Domaine(s)
  • Minéralogie
DEF

Sulfure naturel d’antimoine.

CONT

Minerai classique de l'antimoine, la stibine s’identifie aisément en raison de sa belle couleur gris acier, de sa très faible dureté(2) et de sa fusion exceptionnellement facile.

OBS

Étymologie : du latin, stibium, «antimoine».

Spanish

Campo(s) temático(s)
  • Mineralogía
DEF

Sesquisulfuro de antimonio [...] que cristaliza en el sistema ortorrómbico; es un mineral de color gris azulado, que constituye la mena principal del antimonio.

Save record 82

Record 83 2006-12-05

English

Subject field(s)
  • Processing of Mineral Products
  • Mineral Processing (Metallurgy)
  • Iron
CONT

Hard lump ore ... is not available in quantity in North America and most of the ore now used consists of mineral concentrates that are sintered or pelletized to provide the desired physical and chemical properties and grade required.

PHR

Pelletized iron ore.

French

Domaine(s)
  • Préparation des produits miniers
  • Minéralurgie (Métallurgie)
  • Fer
CONT

[...] la grande partie du minerai maintenant utilisé est composée de concentrés minéraux qui sont frittés ou mis en boulettes pour obtenir les propriétés physiques et chimiques souhaitées ainsi que la teneur nécessaire pour subir un traitement de fusion particulier.

PHR

Minerai de fer bouleté.

PHR

Minerai de fer en boulettes.

Spanish

Save record 83

Record 84 2006-06-06

English

Subject field(s)
  • Smelting of Metal
  • Mineral Processing (Metallurgy)
  • Processing of Mineral Products
Key term(s)
  • ore smelting

French

Domaine(s)
  • Fusion (Métallurgie générale)
  • Minéralurgie (Métallurgie)
  • Préparation des produits miniers

Spanish

Save record 84

Record 85 2006-06-06

English

Subject field(s)
  • Chemically Pure Iron - Technology
  • Iron
  • Steel
  • Processing of Mineral Products
DEF

Any of several methods for extracting iron ore below the melting point of iron, to produce solid reduced iron that may be converted to steel with little further refining.

CONT

Reduction is carried out in blast furnaces and in so-called direct-reduction processes. ... The reducing agent in direct-reduction processes is solid carbon, hydrogen, or carbon monoxide; ...

PHR

Electric-crucible direct reduction.

French

Domaine(s)
  • Élaboration de fer chimiquement pur
  • Fer
  • Acier
  • Préparation des produits miniers
DEF

Ensemble des méthodes permettant d’obtenir du fer métallique par réduction de minerai à l'état solide, c'est-à-dire à des températures inférieures à celles de la fusion du métal.

OBS

[...] l’expression de réduction directe a été improprement, mais généralement étendue à tous les procédés qui n’utilisent pas le haut fourneau.

OBS

[Les procédés de réduction directe] consistent le plus souvent à réduire le minerai par le monoxyde de carbone CO, par l’hydrogène ou par un mélange des deux gaz.

PHR

Réduction directe en creusets électriques.

Spanish

Campo(s) temático(s)
  • Elaboración de hierro químicamente puro
  • Hierro
  • Acero
  • Preparación de los productos mineros
Save record 85

Record 86 2006-06-06

English

Subject field(s)
  • Smelting of Metal
  • Mineral Processing (Metallurgy)
DEF

Any metallurgical operation in which metal is separated by fusion from those impurities with which it may be chemically combined or physically mixed, such as in ores.

CONT

Smelting refers specifically to those high-temperature processes whereby ore and gangue minerals are chemically altered, fluxed and reduced to form a low-density molten slag and one or more heavier liquid metals or metallic compounds.

OBS

When metallic ores are exposed to heat, and such reagents as develop the metal, it is called smelting in contradistinction from the mere application of heat, causing the ore to become fluid, which is called melting.

PHR

Smelting of ore.

French

Domaine(s)
  • Fusion (Métallurgie générale)
  • Minéralurgie (Métallurgie)
DEF

Opération métallurgique qui permet d’obtenir un métal, un alliage ou un produit intermédiaire (matte), par passage partiel ou total à l’état liquide. Suivant la nature du composé réagissant, la fusion peut être réductrice, oxydante, carburante, sulfurante ou scorifiante.

CONT

Dans les opérations de fusion, on obtient toujours au minimum trois phases : a) une phase ignée réduite, qui est le métal ou la matte, parfois un carbure, un siliciure, un arséniure (speiss), b) une phase oxydée qui est un laitier ou une scorie, rarement un sel fondu, c) une phase gazeuse, constituée principalement par les gaz de combustion (sauf dans le cas des fours électriques).

OBS

Le terme «fusion» est employé aussi pour désigner la liquéfaction d’un métal sous le seul effet de chaleur, c’est-à-dire sans l’addition d’un réactif chimique; l’équivalent anglais dans ce cas est «melting». L’interprétation correcte du terme est déterminée à partir de son contexte.

PHR

Fusion du minerai.

Spanish

Campo(s) temático(s)
  • Fundición de metales
  • Explotación de minerales (Metalurgia)
DEF

Fundición o fusión de una mena para separar y refinar el metal.

Save record 86

Record 87 2005-07-15

English

Subject field(s)
  • Processing of Mineral Products
  • Mineral Processing (Metallurgy)
CONT

Cadmium, tin, indium, bismuth, and selenium are ... recovered as smelter byproducts.

French

Domaine(s)
  • Préparation des produits miniers
  • Minéralurgie (Métallurgie)
CONT

Le cadmium, l'étain, l'indium, le bismuth et le sélénium sont [...] extraits comme sous-produits à l'étape de la fusion du minerai.

Key term(s)
  • sous-produit de fonderie
  • sous-produit à l’étape de la fusion

Spanish

Save record 87

Record 88 2003-10-27

English

Subject field(s)
  • Petrography
DEF

A cumulate composed chiefly of one or more cumulus minerals plus the crystallization products of the intercumulus liquid.

CONT

The massive chromitites at Kemi and Bird River Sill contain 50 to 70 modal per cent chromite and are texturally orthocumulate rocks.

OBS

The distinction between orthocumulates, mesocumulates, and adcumulates is reflected directly in the ore grade and also partly determines whether the ore must be beneficiated prior to smelting; it is therefore of great economic significance.

French

Domaine(s)
  • Pétrographie
CONT

Les chromitites massives du gisement de Kemi et du Filon-couche de Bird River contiennent, selon l’analyse modale, entre 50 et 70 % de chromite et constituent, en termes texturaux, des orthocumulats.

OBS

La distinction entre orthocumulat, mésocumulat et adcumulat se traduit directement dans la teneur du minerai et détermine en partie si le minerai doit être enrichi avant l'étape de fusion; elle est donc de grande importance économique.

OBS

cumulat : Roche magmatique grenue, formée de l’accumulation et de la cimentation de cristaux denses automorphes au sein d’un magma, lors de la cristallisation fractionnée.

Spanish

Save record 88

Record 89 2003-08-28

English

Subject field(s)
  • Petrography
DEF

A cumulate formed by adcumulus growth, with intercumulus material comprising less than five percent of the rock.

CONT

The Bushveld Complex ores contain more than 90 modal per cent chromite and are texturally adcumulate rocks.

OBS

The distinction between orthocumulates, mesocumulates, and adcumulates is reflected directly in the ore grade and also partly determines whether the ore must be beneficiated prior to smelting; it is therefore of great economic significance.

French

Domaine(s)
  • Pétrographie
CONT

Les minerais du Complexe du Bushveld renferment, selon l’analyse modale, plus de 90 % de chromite et constituent, en termes texturaux, des adcumulats.

OBS

La distinction entre orthocumulat, mésocumulat et adcumulat se traduit directement dans la teneur du minerai et détermine en partie si le minerai doit être enrichi avant l'étape de fusion; elle est donc de grande importance économique.

Spanish

Save record 89

Record 90 2003-08-28

English

Subject field(s)
  • Petrography
OBS

The distinction between orthocumulates, mesocumulates, and adcumulates is reflected directly in the ore grade and also partly determines whether the ore must be beneficiated prior to smelting; it is therefore of great economic significance.

Key term(s)
  • mesocumulate rock

French

Domaine(s)
  • Pétrographie
OBS

La distinction entre orthocumulat, mésocumulat et adcumulat se traduit directement dans la teneur du minerai et détermine en partie si le minerai doit être enrichi avant l'étape de fusion; elle est donc de grande importance économique.

Spanish

Save record 90

Record 91 2003-05-22

English

Subject field(s)
  • Steelmaking
CONT

Steel is manufactured by the chemical reduction of iron ore, using an integrated steel manufacturing process or a direct reduction process. In the conventional integrated steel manufacturing process, the iron from the blast furnace is converted to steel in a basic oxygen furnace (BOF). Steel can also be made in an electric arc furnace (EAF) from scrap steel and, in some cases, from direct reduced iron ... An emerging technology, direct steel manufacturing, produces steel directly from iron ore.

CONT

The initial step in the integrated mill process is to prepare coal for use in a blast furnace by converting it to coke.

French

Domaine(s)
  • Élaboration de l'acier
CONT

L'acier est généralement élaboré selon deux filières caractérisées par la nature différente des sources de fer, ce qui implique des choix différents de procédés métallurgiques et de sources d’énergie utilisées. La filière longue-dite filière intégrée-utilise le minerai de fer comme source de fer et le charbon comme source d’énergie et de réducteur. La filière courte est basée sur la fusion des ferrailles à partir d’électricité. La filière intégrée [...] utilise l'aciérie à l'oxygène où la fonte est transformée en acier liquide primaire. La filière courte utilise [...] le four électrique à arcs pour fondre les ferrailles.

Spanish

Save record 91

Record 92 2002-05-16

English

Subject field(s)
  • Smelting of Metal
CONT

smelting: A metallurgical operation in which metal is separated by fusion from those impurities with which it may be chemically combined or physically mixed. The two most important types are reduction smelting, which produces molten metal and molten slag; and matte smelting which produces molten matte and molten slag. Smelting may be conducted in a blast furnace, a reverberatory furnace or an electric furnace.

French

Domaine(s)
  • Fusion (Métallurgie générale)
CONT

[...] la fonte [s’obtient] aujourd’hui dans les hauts-fourneaux et dans les fours à cuve de fusion(creuset), par le traitement des minerais de fer, mélangés à un fondant au moyen du coke métallurgique. Les couches de minerai intercalées avec les couches de coke, chargées par la partie supérieure du fourneau, descendent peu à peu, s’échauffent, subissent des réactions chimiques complexes en présence des gaz chauds ascendants et fondent en arrivant dans la partie inférieure, où la température dépasse 1 800 °C. C'est la fusion réductrice. La fonte liquide et le laitier s’accumulent dans le creuset en deux couches superposées par ordre de densité, la fonte(la plus lourde) en bas, et sont évacués séparément par deux trous de coulée.

CONT

La production de la fonte par fusion réductrice du minerai de fer(introduit en partie haute, après sont agglomération éventuelle) s’effectue dans des hauts-fourneaux, avec formation de laitier comme sous-produit.

CONT

Métallurgie des oxydes (carbonates, silicates). [La] fusion réductrice [constitue] le procédé fondamental de plusieurs métallurgies (Fe, Pb, Sn, ferroalliages).

Spanish

Save record 92

Record 93 1991-12-20

English

Subject field(s)
  • Foundry Practice
  • Smelting (Metal Processing)
CONT

... lead releases from primary smelter operations....

French

Domaine(s)
  • Fonderie
  • Fusion (Transformation des métaux)
CONT

(...) alors que les principales fonderies de première fusion(à partir du minerai) sont souvent proches du lieu d’extraction, les fonderies de deuxième fusion sont dispersées dans tous les pays industrialisés.

OBS

"métal ou alliage de première fusion" :(...) obtenu directement à partir du minerai. "Métal ou alliage de seconde fusion" : métal ou alliage refondu après lingotage de la première fusion.

Spanish

Save record 93

Record 94 1988-11-30

English

Subject field(s)
  • Smelting (Metal Processing)
DEF

Crude mixture of molten sulfides formed as an intermediate product of the smelting of sulfide ores of metals, especially copper, nickel, and lead.

CONT

Instead of being smelted directly to metal, copper ores are usually smelted to matte, preferably containing 40-45 percent copper along with iron and sulfur, which is then treated by converting in a Bessemer-type converter.

French

Domaine(s)
  • Fusion (Transformation des métaux)
DEF

Substance métallique sulfureuse résultant de la première fusion d’un minerai traité et non suffisamment épuré.

CONT

Dans l’élaboration du cuivre, on obtient une matte bronze à 40 % de cuivre qui, au cours du convertissage, donne une matte blanche à 80 % de cuivre.

Spanish

Save record 94

Record 95 1988-08-16

English

Subject field(s)
  • Refining of Metals
  • Copper Mining

French

Domaine(s)
  • Affinage des métaux
  • Mines de cuivre
OBS

(Cuivre provenant directement de la fusion et de l'affinage du minerai par opposition au cuivre provenant de la fusion des rebuts de cuivre auquel il est souvent mélangé par la suite)

Spanish

Save record 95

Record 96 1976-06-19

English

Subject field(s)
  • Mineralogy

French

Domaine(s)
  • Minéralogie

Spanish

Save record 96

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: