一种搅拌摩擦焊接制备梯度材料的方法及制备的梯度材料
Release time:2024-08-09
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- Affilication of Author(s):
- 冶金工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 韩鹏,彭湃
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 201811567352.X
- Service Invention or Not:
- yes
- Application Date:
- 2018-12-20
- Authorization Date:
- 2021-05-04
- First Author:
- Kuaishe Wang,qiaoke,wangwen
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