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What is Martensite and Retained Austenite Control about?
This document discusses the formation of martensite and retained austenite in steels. It explains that the amount of carbon in the parent austenite phase determines whether lath or plate martensite forms upon quenching. Lath martensite produces higher toughness but lower strength, while plate martensite is very strong but more brittle. As carbon content increases, the martensite start and finish temperatures decrease, resulting in more retained austenite which can be either beneficial or detrimental dependi
- Author
- MarcoTulioFonseca
- Language
- EN