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一种合金钢水淬工艺的确定方法

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Affilication of Author(s):上海交通大学
Type of Patent:国家发明专利
State of Patent:已授权
Application Number:CN201910335912.7
Authorization number:CN201910335912.7
Number of Inventors:3
Service Invention or Not:yes
Application Date:2019-04-24
Publication Date:2019-07-05
Authorization Date:2019-11-05

Pre One:METHOD FOR PREVENTING CRACKING ALONG THE SURFACE AT THE INNER HOLE OF A HOLLOW SHAFT DURING HORIZONTAL WATER QUENCHING

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