铁素体系耐热钢焊接热影响区相变行为的CSLM原位观察
申洋, 谷征满, 王聪

Phase Transformation Behaviors in the Heat-Affected Zones of Ferritic Heat-Resistant Steels Enabled by In Situ CSLM Observation
SHEN Yang, GU Zhengman, WANG Cong
表2 P11、P22和P91铁素体耐热钢的热处理工艺
Table 2 Heat treatment processes of P11, P22, and P91 ferritic heat-resistant steels
SteelNormalizingTempering
P11930oC, 52 min760oC, 91 min
P22930oC, 48 min750oC, 84 min
P911060oC, 30 min760oC, 60 min