燃机轮盘锻件热处理工艺
Heat Treatment Process of Gas Turbine Disc Forgings
赵丽1
作者信息
- 1. 中国一重天津重型装备工程研究有限公司,天津 300457
- 折叠
摘要
介绍燃机轮盘锻件热处理工艺和产品试制过程,采用正火加等温转变工艺模拟热处理温度场及应力场,设计调质专用辅具,试验结果满足超声波探伤和机械性能要求,证明该工艺的可行性.
Abstract
This paper introduces the heat treatment process and trial production procedure of the gas turbine disc forging.Normalizing+isothermal transformation process is adopted to simulate the heat treatment temperature field and stress field.Special auxiliaries are designed for quenching and tempering.Finally,the test results meet UT and mechanical property requirements,and proves that the process studied is applicable.
关键词
燃机轮盘/正火加等温转变/模拟热处理Key words
Gas turbine disc/normalizing+isothermal transformation/simulated heat treatment引用本文复制引用
出版年
2024
NETL
NSTL
万方数据