模具技术Issue(6)：61-67,7.
激光选区熔化GH5188合金组织和性能研究
Study on microstructure and properties of Gh5188 alloy prepared by selective laser melting
张元伟 1苏庆 2郎连林 2陈建 1李巍 1刘雅辉 3王俊3
作者信息
- 1. 中国航发贵州黎阳航空动力有限公司,贵州 贵阳 550000
- 2. 中国人民解放军93147部队某军事代表室,贵州 贵阳 550000
- 3. 上海交通大学 材料科学与工程学院,上海 200240
- 折叠
摘要
Abstract
According to the selective laser melting(SLM)process of GH5188 superalloy support plate,different additive manufacturing process plans are designed,and the influences of different additive manufacturing process parameters and heat treatment process parameters on the microstructure and mechanical properties of products are compared and analyzed.The key points of SLM process design of GH5188 superalloy support plate are summarized.Finally,the SLM GH5188 superalloy support plates that meet the requirements were obtained.关键词
GH5188高温合金/支板/激光选区熔化/增材制造/工艺优化Key words
GH5188 superalloy/support plate/selective laser melting(SLM)/additive manufacturing/process optimization分类
矿业与冶金引用本文复制引用
张元伟,苏庆,郎连林,陈建,李巍,刘雅辉,王俊..激光选区熔化GH5188合金组织和性能研究[J].模具技术,2023,(6):61-67,7.
