TERMIUM Plus®

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COMPRESSION ISOSTATIQUE [7 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2014-10-31

English

Subject field(s)
  • Clay Working Methods (Ceramics)
CONT

Although most powder metallurgy parts and products are pressed in mechanical or hydraulic compacting presses, other techniques such as cold and hot isostatic pressing ... are used to make a variety of important end products.

OBS

Because pressure from all directions is applied to the powder mass, it is possible to obtain a very uniform unsintered density and high uniformity of properties.

French

Domaine(s)
  • Techniques de la céramique
OBS

Compression isostatique. La poudre est contenue dans un moule flexible(...) L'ensemble est mis dans un autoclave et soumis à une pression hydrostatique dans un liquide(eau) ou(...) un gaz(...) L'avantage de ce procédé est l'obtention d’une densité uniforme dans toutes les zones de la pièce.

OBS

(...) le pressage isostatique peut se faire soit à froid, soit à chaud.

Spanish

Save record 1

Record 2 2002-12-02

English

Subject field(s)
  • Powder Metallurgy
DEF

The pressing of a powder or compact by subjecting it to nominally equal pressure from every direction.

OBS

isostatic pressing: term and definition standardized by ISO.

French

Domaine(s)
  • Métallurgie des poudres
DEF

Compression d’une poudre ou d’un comprimé par soumission à une pression nominalement égale dans toutes les directions.

OBS

compression isostatique : terme et définition normalisés par l'ISO.

Spanish

Save record 2

Record 3 2002-12-02

English

Subject field(s)
  • Metal Forming
  • Powder Metallurgy
DEF

The pressing of a powder, compact or sintered object by subjecting it, at elevated temperature, to nominally equal pressure from every direction.

CONT

... HIP is adaptable to the more complex parts now in demand in industry. An unfired part is encased in an envelope (often made of heat-resistant glass) and placed in a pressurized furnace, where it is subjected to intense heat ... and pressure ... from an inert gas such as argon. The result is an extremely dense finished part.

OBS

hot isostatic pressing: term and definition standardized by ISO.

French

Domaine(s)
  • Formage des métaux
  • Métallurgie des poudres
DEF

Compression d’une poudre, d’un comprimé ou d’un objet fritté, par l’action, à température élevée, d’une pression nominalement égale dans toutes les directions.

OBS

compression isostatique à chaud : terme et définition normalisés par l'ISO.

Spanish

Save record 3

Record 4 2002-11-29

English

Subject field(s)
  • Powder Metallurgy
DEF

A method of cold isostatic pressing whereby the flexible bag containing the powder or compact is immersed in the pressure transmitting fluid.

OBS

wet bag pressing: term and definition standardized by ISO.

French

Domaine(s)
  • Métallurgie des poudres
DEF

Méthode de compression isostatique à froid dans laquelle le moule flexible contenant la poudre ou le comprimé est immergé dans le fluide transmettant la pression.

OBS

compression en moule humide : terme et définition normalisés par l’ISO.

Spanish

Save record 4

Record 5 2002-11-29

English

Subject field(s)
  • Powder Metallurgy
DEF

A method of cold isostatic pressing whereby the flexible bag in which the powder or compact is placed is permanently mounted in the pressure vessel.

OBS

dry bag pressing: term and definition standardized by ISO.

French

Domaine(s)
  • Métallurgie des poudres
DEF

Méthode de compression isostatique à froid dans laquelle le moule flexible qui contient la poudre ou le comprimé est immergé dans le fluide transmettant la pression.

OBS

compression en moule sec : terme et définition normalisés par l’ISO.

Spanish

Save record 5

Record 6 1989-07-30

English

Subject field(s)
  • Powder Metallurgy
CONT

By a novel design, the sintered products can be transferred into the HIP furnace from the sintering furnace without cooling; this new process is expected to cut the heat treatment time by more than 50 percent.

OBS

... hot isostatic pressing (HIP).... An unfired part is encased in an envelope ... and placed in a pressurized furnace, where it is subjected to intense heat ... and pressure ...

French

Domaine(s)
  • Métallurgie des poudres
OBS

Compression isostatique à chaud(H. I. P.)(...) cette technique de compression à chaud par un gaz, dans un autoclave est un moyen industriel extrêmement puissant de densifier un solide.

Spanish

Save record 6

Record 7 1989-07-30

English

Subject field(s)
  • Industrial Ceramics
OBS

In the HIP process, the silicon nitride powder is preshaped by any of the shaping processes ... and sintered in the HIP furnace.

French

Domaine(s)
  • Céramiques industrielles
OBS

Les termes français sont calqués sur des modèles semblables trouvés dans la littérature spécialisée.

Spanish

Save record 7

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