TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

Composed principally of austenite.  1, record 1, English, - austenitic

Record number: 1, Textual support number: 1 OBS

austenite : A solid solution of one or more elements in face-centered cubic iron(gamma iron).  2, record 1, English, - austenitic

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Qui renferme de l'austénite, relatif à l'austénite.  1, record 1, French, - aust%C3%A9nitique

Record number: 1, Textual support number: 1 OBS

austénite : Constituant micrographique des aciers, solution solide de fer gamma et de carbone.  1, record 1, French, - aust%C3%A9nitique

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Perteneciente o relativo a la austenita.  1, record 1, Spanish, - austen%C3%ADtico

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A solid solution of one or more elements in face-centered cubic iron(gamma iron).  2, record 2, English, - austenite

Record number: 2, Textual support number: 1 OBS

Unless otherwise designated (such as nickel austenite), the solute is generally assumed to be carbon.  2, record 2, English, - austenite

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Constituant micrographique des aciers, solution solide de fer gamma et de carbone.  2, record 2, French, - aust%C3%A9nite

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Carburo de hierro presente en los aceros templados.  1, record 2, Spanish, - austenita

Record number: 2, Textual support number: 1 CONT

La austenita es una solución sólida de hierro y de carbono. Solamente es estable a temperaturas muy elevadas, pero, mediante un templado muy enérgico, se logra que permanezca artificialmente en equilibrio en ciertos aceros especiales (particularmente en los aceros al manganeso) llamados por dicha razón aceros austeníticos.  1, record 2, Spanish, - austenita

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Duplex stainless steels, consisting of approximately equal amounts of austenite and ferrite, often combine the best features of austenitic and ferritic stainless steels. They generally have good mechanical properties, including high strength and ductility, and the corrosion resistance is often better than conventional austenitic grades. This has lead to a growing use of duplex stainless steels as a material in mechanically loaded constructions. However, detailed knowledge regarding its mechanical properties and deformation mechanisms are still lacking. In this project special emphasis has been placed on the residual stresses and their influence on mechanical behaviour of duplex stainless steels. Due to the difference in coefficient of thermal expansion between the two phases, tensile microstresses are found in the austenitic phase and balancing compressive microstresses in the ferritic phase.  2, record 3, English, - austenitic%20phase

Record number: 3, Textual support number: 2 CONT

at elevated temperatures carbon exists in a solid solution with iron; this is the austenitic phase, and the steel would be soft and weak.  3, record 3, English, - austenitic%20phase

Record number: 3, Textual support number: 1 OBS

austenite :Gamma iron with carbon in solution.  4, record 3, English, - austenitic%20phase

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 CONT

La caractéristique importante de ces alliages à mémoires de forme est de présenter, à une température donnée en fonction de la composition chimique, une transformation martensitique thermo-élastique. La transformation martensitique est à distinguer d'autres modifications structurelles qu'un matériau peut subir, par exemple la précipitation, la diffusion ou l'oxydation. C'est en référence aux aciers que l'on appelle phase austénitique, la phase-mère à haute température et phase martensitique, la phase issue de la transformation martensitique.  2, record 3, French, - phase%20aust%C3%A9nitique

Record number: 3, Textual support number: 2 CONT

Outre l'effet mémoire de forme, la transformation martensitique est également responsable de l'effet dit superélastique. L'effet superélastique se traduit par l'induction de martensite sous contrainte, à une température telle que l'on se trouve en phase austénitique, entraînant une déformation du matériau pouvant aller jusqu'à 10 % pour des monocristaux. Au cours de la décharge, la martensite précédemment induite va se retransformer en austénite et l'échantillon retrouve sa forme initiale.  3, record 3, French, - phase%20aust%C3%A9nitique

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 OBS

recalescence : Brightening(reglowing) of iron on cooling through the gamma to alpha-phase transformation temperature caused by liberation of the latent heat of transformation.  2, record 4, English, - recalescence%20point

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 OBS

recalescence : anomalie de la loi de refroidissement se traduisant par une remontée de la température et due au dégagement de chaleur accompagnant la transformation de gamma à alpha.  2, record 4, French, - point%20de%20recalescence

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The face centered cubic form of iron which is nonmagnetic and which, in pure iron, exists between 900 and 1400 °C approximately.  2, record 5, English, - gamma%20iron

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Variété de fer cristallisant dans le système cubique à faces centrées, non magnétique, et qui, dans le fer pur est stable entre approximativement 900 et 1400 °C.  1, record 5, French, - fer%20gamma

Record 5,  Textual support,  Spanish