austenite
noun
aus·ten·ite
ˈȯ-stə-ˌnīt 
ˈä-
: a solid solution in iron of carbon and sometimes other solutes that occurs as a constituent of steel under certain conditions
Examples of austenite in a Sentence
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This produces islands of austenite surrounded by a matrix of softer ferrite, with regions of harder bainite and martensite.
—
John Johnson Jr., Smithsonian Magazine, 7 Aug. 2024
At the atomic level, there are principally four phases of auto steel, including the hardest yet most brittle, called martensite, and the more ductile austenite.
—John Johnson Jr., Smithsonian Magazine, 7 Aug. 2024
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John Johnson Jr., Smithsonian Magazine, 7 Aug. 2024
At the atomic level, there are principally four phases of auto steel, including the hardest yet most brittle, called martensite, and the more ductile austenite.
—John Johnson Jr., Smithsonian Magazine, 7 Aug. 2024
Cite this Entry
“Austenite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/austenite. Accessed 8 Jul. 2025.
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