Jixiang Liu

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Baotou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of improved sintered neodymium-iron-boron (Nd—Fe...
- Patent number 11,731,193
- Issue date Aug 22, 2023
- BAOTOU JINSHAN MAGNETIC MATERIAL CO., LTD.
- Yu Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Neodymium-iron-boron permanent magnet and preparation method and us...
- Patent number 11,705,256
- Issue date Jul 18, 2023
- BAOTOU JINSHAN MAGNETIC MATERIAL CO., LTD.
- Feng Xia
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for preparing neodymium-iron-boron permanent magnetic material
- Patent number 11,305,345
- Issue date Apr 19, 2022
- BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
- Liangcheng Sun
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
NEODYMIUM-IRON-BORON PERMANENT MAGNET AND PREPARATION METHOD AND US...
- Publication number 20220384071
- Publication date Dec 1, 2022
- Baotou Jinshan Magnetic Material Co., Ltd.
- Feng XIA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PREPARATION METHOD OF IMPROVED SINTERED NEODYMIUM-IRON-BORON (Nd-Fe...
- Publication number 20220219228
- Publication date Jul 14, 2022
- Baotou Jinshan Magnetic Material Co.,Ltd.
- Yu WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PREPARING NEODYMIUM-IRON-BORON PERMANENT MAGNETIC MATERIAL
- Publication number 20200001360
- Publication date Jan 2, 2020
- BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
- Liangcheng Sun
- B22 - CASTING POWDER METALLURGY