The crystal structure of gamma iron is_________________?

Related Mcqs:

A reversible change in the atomic structure of steel with corresponding change in the properties is known as___________________?

A. molecular change B. physical change C. allotropic change D. solidus change E. atomic change...

Hardness of lower bainite (tempered martensite) is about________________?

A. RC 65 B. RC 48 C. RC 57 D. RC 80 E. RC 32...

Brass (alloy of copper and zinc) is an example of__________________?

A. substitutional solid solution B. interstitial solid solution C. intermetallic compounds D. all of the above E. none of the above...

Ductility of a material can be defined as__________________?

A. ability to undergo large permanent deformations in compression B. ability to recover its original form C. ability to undergo large permanent deformations in tension D. all of the above E. none of the above...

Structural steel contains following principal alloying elements__________________?

A. nickel, chromium and manganese B. tungsten, molybdenum and phosphorous C. lead, tin, aluminium D. zinc, sulphur, and chromium E. none of the above...