Lei BAO

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Shenyang City, Liaoning Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic semi-continuous casting device and method having ac...
- Patent number 11,179,770
- Issue date Nov 23, 2021
- Northeastern University
- Qichi Le
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR MAGNESIUM MATRIX COMPOSITE
- Publication number 20210254194
- Publication date Aug 19, 2021
- Northeastern University
- Qichi LE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTROMAGNETIC SEMI-CONTINUOUS CASTING DEVICE AND METHOD HAVING AC...
- Publication number 20210245239
- Publication date Aug 12, 2021
- Northeastern University
- Qichi LE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PREPARATION METHOD OF A LITHIUM-CONTAINING MAGNESIUM/ALUMINUM MATRI...
- Publication number 20210062315
- Publication date Mar 4, 2021
- Northeastern University
- Qichi LE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...