superalloy

Transformation mechanism of carbides and their effect on the stress rupture property were investigated in a Ni-base single crystal superalloy with microcontent of carbon.

研究了一种含微量(0.015%)碳镍基单晶高温在热处理和久过程中碳化物演化机制以及各种碳化物对久性能影响。

By means of stereomicroscopy and scanning electronic microscopy(SEM),the fracture mode and mechanism of the broken K18 superalloy cast blade in a supercharger turbo were investigated.

采显微镜、扫描电镜等分析手段对K18增压器涡轮铸造叶片断裂形貌与断裂机制等进行了分析。