TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ECUME PLOMB [2 records]

Record 1 2005-08-05

English

Subject field(s)
  • Smelting of Metal
CONT

The solid scum that forms on the surface of a metal (as lead, antimony) when molten or melting largely as a result of oxidation but sometimes of the rising of dirt and impurities to the surface.

French

Domaine(s)
  • Fusion (Métallurgie générale)
DEF

Masse des scories qui surnagent sur les métaux en fusion.

CONT

Affinage du plomb [...] on écume la surface du bain, le zinc et les métaux précieux se trouvent dans les écumes [...] on élève la température [...] il se forme de nouvelles écumes dans lesquelles il y a de l'antimoine, du fer et du zinc.

Spanish

Campo(s) temático(s)
  • Fundición de metales
DEF

Masa de escorias.

Save record 1

Record 2 1997-03-27

English

Subject field(s)
  • Lead (Metallurgy)
  • Waste Management
OBS

"dross": the solid scum that forms on the surface of a metal (as lead, antimony) when molten or melting largely as a result of oxidation but sometimes of the rising of dirt and impurities to the surface.

CONT

The Ontario Waste Exchange is successfully matching waste material with new users throughout the province. ... examples of typical wastes served by the exchange: (1) 300 kg of unused acid in northern Ontario were taken by a metal reclaimer in southern Ontario ... (7) 18 tonnes of lead dross went to a metal trading company for recovery.

French

Domaine(s)
  • Plomb (Métallurgie)
  • Gestion des déchets
OBS

«écume» : Impuretés, scories qui flottent à la surface des métaux en fusion.

OBS

Affinage du plomb(...) on écume la surface du bain, le zinc et les métaux précieux se trouvent dans les écumes(...) on élève la température(...) il se forme de nouvelles écumes dans lesquelles il y a de l'antimoine, du fer et du zinc.

OBS

«scorie» : Résidu solide provenant de la fusion de minerais métalliques, de l,affinage de certains métaux ainsi que de la combustion à haute température de matières, telles que la houille.

OBS

«scorie» : Rare au singulier.

Spanish

Save record 2

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