Pifeng MIAO

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Jiangyin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rack steel plate with a thickness up to 177.8 mm by a continuous ca...
- Patent number 11,242,577
- Issue date Feb 8, 2022
- JIANGYIN XING CHENG SPECIAL STEEL WORKS CO., LTD
- Pifeng Miao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thick steel plate with low cracking sensitivity and low yield ratio...
- Patent number 10,781,510
- Issue date Sep 22, 2020
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Xianjin Sun
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
A WEAR-RESISTANT STEEL WITH EXCELLENT SURFACE QUALITY AND A PRODUCT...
- Publication number 20230203630
- Publication date Jun 29, 2023
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Jun LIU
- C21 - METALLURGY OF IRON
Information Patent Application
A RACK STEEL PLATE WITH A THICKNESS UP TO 177.8 MM BY A CONTINUOUS...
- Publication number 20200071783
- Publication date Mar 5, 2020
- JIANGYIN XING CHENG SPECIAL STEEL WORKS CO., LTD
- Pifeng MIAO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LOW-CRACK-SENSITIVITY AND LOW-YIELD-RATIO ULTRA-THICK STEEL PLATE A...
- Publication number 20180155810
- Publication date Jun 7, 2018
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD.
- Xianjin SUN
- C21 - METALLURGY OF IRON