高温合金GH416薄壁管材真空热处理

Vacuum Heat Treatment Process of GH416 High Temperature Alloy Thin-wall Tube Material

研究了高温合金GH4 16薄壁材料的真空热处理工艺。根据材料要求的表面质量、晶粒度和力学性能等优化工艺参数 ,实现高质量的热处理。

The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper.According to the requirements of surface quality,the grain size and the mechanical properties,the process parameters were optimised and a high quality of vacuum heat treatment was obtained.