Xinliang Gao

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gradient-structured ultra-fine bainitic low-alloy rail steel and pr...
- Patent number 12,084,737
- Issue date Sep 10, 2024
- Yanshan University
- Zhinan Yang
- C21 - METALLURGY OF IRON
Information Patent Grant
Heating system for drill steel pipe billet and heating method thereof
- Patent number 11,565,294
- Issue date Jan 31, 2023
- Yanshan University
- Xinliang Gao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GRADIENT-STRUCTURED ULTRA-FINE BAINITIC LOW-ALLOY RAIL STEEL AND PR...
- Publication number 20240218478
- Publication date Jul 4, 2024
- Yanshan University
- Zhinan YANG
- C21 - METALLURGY OF IRON
Information Patent Application
HEATING SYSTEM FOR DRILL STEEL PIPE BILLET AND HEATING METHOD THEREOF
- Publication number 20210299723
- Publication date Sep 30, 2021
- Yanshan University
- Xinliang Gao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...