冷却时间对TMCP890钢焊接热影响区组织和性能影响*
宋曰海,张元杰,张尚洲(
)
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Effect of Cooling Time from 800 to 500oC on Microstructure and Properties of HAZ for TMCP890 Steel
Yuehai SONG,Yuanjie ZHANG,Shangzhou ZHANG()
)
图5. TMCP890钢的SHCCT图
Fig.5. SHCCT curves of TMCP890 steel
