Jigui CHENG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for W-Cu composite plate with Cu phase in finger...
- Patent number 12,241,142
- Issue date Mar 4, 2025
- HEFEI UNIVERSITY OF TECHNOLOGY
- Jigui Cheng
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Preparation method of cemented carbide with iron, cobalt and copper...
- Patent number 11,718,899
- Issue date Aug 8, 2023
- HEFEI UNIVERSITY OF TECHNOLOGY
- Jigui Cheng
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR W-CU COMPOSITE PLATE WITH CU PHASE IN FINGER...
- Publication number 20230117192
- Publication date Apr 20, 2023
- Hefei University of Technology
- Jigui CHENG
- B22 - CASTING POWDER METALLURGY