基于表层区熔的碳化钨颗粒表层强化的合金钢棒材制备
Release time:2024-08-09
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- Affilication of Author(s):
- 机电工程学院
- Scope of patent:
- 国内
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 201110329067.6
- Service Invention or Not:
- yes
- Application Date:
- 2011-10-26
- Authorization Date:
- 2013-06-26
- First Author:
- wang fazhan
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