Hits:
Title:一种 GH3230 镍基高温合金材料及其消除激光选区熔化成形微裂纹的方法与应用
Institution:机械工程学院
Type of Patent:Invent
Application Number:202110281917.3
Number of Inventors:1
Service Invention or Not:No
Application Date:2021-03-16
Publication Date:2021-11-30
Authorization Date:2021-11-30
Release Time:2021-11-15