锻造变形与固溶处理对GH536合金锻件晶粒及硬度的影响
Effect of forging deformation and solution treatment on grain and hardness of GH536 alloy forgings
袁慧 1蔡培 2周光兴 1齐莹莹1
作者信息
- 1. 贵州安大航空锻造有限责任公司,贵州 安顺 561005
- 2. 空军装备部驻安顺地区军事代表室,贵州 安顺 561008
- 折叠
摘要
通过锻造变形量及固溶工艺参数的变化,研究了GH536合金锻件晶粒度及硬度的变化规律.试验结果表明:镦粗变形后,锻件晶粒尺寸有减小的趋势,但变形程度对锻件晶粒影响不大,锻件晶粒与变形前相当;固溶处理温度影响GH536合金锻件的晶粒尺寸及硬度,固溶保温时间对GH536合金锻件的晶粒及硬度影响不大.
Abstract
The variation of grain size and hardness of GH536 alloy forgings was studied according to the forging deformation and solution process parameters.The results showed that the forging grain size tended to decrease after upsetting deformation,but the deformation degree had little ef-fect on the forging grain,and the forging grain was similar to that before deformation.Solution treatment temperature affected the grain size and hardness of GH536 alloy forgings,while solution holding time had little effect on the grain size and hardness of GH536 alloy forgings.
关键词
锻造变形量/固溶处理/GH536合金锻件/晶粒尺寸Key words
forging deformation/solution treatment/GH536 alloy forging/grain size引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据