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

图1 高温激光扫描共聚焦显微镜(CSLM)的热循环曲线

Fig.1 Thermal cycles employed for in situ observation under CSLM (CSLM—high-temperature confocal scanning laser microscope, CGHAZ—coarse-grained heat-affected zone, FGHAZ—fine-grained heat-affected zone)