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Thermal Stability of Retained Austenite in TRIP Steel After Different Treatments

SHI Wen , LI Lin , Bruno C De Cooman , Patrick Wollants , YANG Chunxia

钢铁研究学报(英文版)

Thermal decomposition of retained austenite in TRIP steel was investigated by means of differential scanning calorimetry (DSC). The decomposition curve was abnormal, and the decomposition temperature and the activation energy were measured by the Kissinger method, which were all higher than those in...

关键词: TRIP steel;retained austenite;thermal stability;differential scanning calorimetry