Kai PENG

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Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for iron-based alloy powder EBSD test sample
- Patent number 12,332,155
- Issue date Jun 17, 2025
- Central South University
- Zuming Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for eliminating cracks in rené 104 nickel-based superalloy p...
- Patent number 11,872,625
- Issue date Jan 16, 2024
- Central South University
- Zuming Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Multi-scale and multi-phase dispersion strengthened iron-based allo...
- Patent number 11,639,542
- Issue date May 2, 2023
- Central South University
- Zuming Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Oxide dispersion-strengthened iron-based alloy powder and character...
- Patent number 11,584,979
- Issue date Feb 21, 2023
- Central South University
- Zuming Liu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
OXIDE DISPERSION-STRENGTHENED IRON-BASED ALLOY POWDER AND CHARACTER...
- Publication number 20230151462
- Publication date May 18, 2023
- CENTRAL SOUTH UNIVERSITY
- Zuming LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PREPARATION METHOD FOR IRON-BASED ALLOY POWDER EBSD TEST SAMPLE
- Publication number 20210270706
- Publication date Sep 2, 2021
- Central South University
- Zuming LIU
- G01 - MEASURING TESTING
Information Patent Application
MULTI-SCALE AND MULTI-PHASE DISPERSION STRENGTHENED IRON-BASED ALLO...
- Publication number 20210178469
- Publication date Jun 17, 2021
- CENTRAL SOUTH UNIVERSITY
- Zuming LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR ELIMINATING CRACKS IN RENÉ 104 NICKEL-BASED SUPERALLOY P...
- Publication number 20210170487
- Publication date Jun 10, 2021
- CENTRAL SOUTH UNIVERSITY
- Zuming LIU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
OXIDE DISPERSION-STRENGTHENED IRON-BASED ALLOY POWDER AND CHARACTER...
- Publication number 20210147965
- Publication date May 20, 2021
- CENTRAL SOUTH UNIVERSITY
- Zuming LIU
- B22 - CASTING POWDER METALLURGY