How TMT works for steel?

11 June 2023 1 5K Report

Thermo mechanical treatment of steel consists of cooling the steel re-bars with a water pressure of 20 bar and ambient temperature. A martensite ring is formed. I'm confused about how water at ambient temperature attains the critical cooling rate to form martensite.

Md. Arifin Haque

Samy Elhadi Oussadou

Thank you very much for your explanation.

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