摘要
不同国家的汽轮机主轴和转子锻件的热稳定性试验标准对试验温度、试验方法及验收规定均不相同。本文比较了中国的JB标准、美国的ASTM标准和德国的SEP标准中热稳定性试验的差异以及对实际生产的影响。
There is a difference of the test temperature,the test method and the acceptance stipulation of thermal stability test specification for steam turbine main shaft and rotor forgings in different countries. The difference of thermal stability test of JB standard,ASTM standard and SEP standard has been compared,as well as the influence on the actual production.
出处
《大型铸锻件》
2017年第2期50-54,共5页
Heavy Casting and Forging
关键词
热稳定性试验
转子锻件
试验标准
thermal stability test
rotor forgings
test standard
