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austenitize

American  
[aw-stuh-ni-tahyz] / ˈɔ stə nɪˌtaɪz /
especially British, austenitise

verb (used with object)

Metallurgy.
austenitized, austenitizing
  1. to form austenite in (a ferrous alloy) by heating.


Etymology

Origin of austenitize

austenite + -ize