... 焊接试件 Welding pieces 锻件 Forging pieces 铸件 Cast iron ...
基于1个网页-相关网页
In order to keep the property of forging pieces which they already have, calibrating in the way of cold correcting the shape with stress release and tempering could get a better result.
二次调质后，堆芯段筒体锻件产生了椭圆变形，为了不影响锻件已有性能，采用冷校形加去应力回火方法进行校正。
youdao
应用推荐
模块上移
模块下移
不移动