Dejun Su

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oriented silicon steel and method for manufacturing same
- Patent number 10,566,119
- Issue date Feb 18, 2020
- Baoshan Iron & Steel Co., Ltd.
- Guohua Yang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cold-rolling method for preventing fracture of high-silicon strip s...
- Patent number 9,056,343
- Issue date Jun 16, 2015
- BAOSHAN IRON & STEEL CO., LTD.
- Dejun Su
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Oriented Silicon Steel and Method for Manufacturing Same
- Publication number 20150302962
- Publication date Oct 22, 2015
- Baoshan Iron & Steel Co., Ltd
- Guohua YANG
- C21 - METALLURGY OF IRON
Information Patent Application
Method for Producing Silicon Steel Normalizing Substrate
- Publication number 20150013846
- Publication date Jan 15, 2015
- Baoshan Iron & Steel Co., Ltd
- Hongxu Hei
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR MANUFACTURING ORIENTED SILICON STEEL PRODUCT WITH HIGH M...
- Publication number 20130233450
- Publication date Sep 12, 2013
- Qi Xu
- C21 - METALLURGY OF IRON
Information Patent Application
COLD-ROLLING METHOD FOR PREVENTING FRACTURE OF HIGH-SILICON STRIP S...
- Publication number 20120304721
- Publication date Dec 6, 2012
- Baoshan Iron & Steel Co., Ltd
- Dejun Su
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...