Xianyi Xu

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mold for reducing defects in low pressure casting of aluminum alloy...
- Patent number 10,654,099
- Issue date May 19, 2020
- CITIC Dicastal CO., LTD.
- Kaiqing Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold for improving solidification speed of aluminum alloy cast hot...
- Patent number 10,576,534
- Issue date Mar 3, 2020
- CITIC Dicastal CO., LTD.
- Kaiqing Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Low-pressure casting mold for aluminum wheel
- Patent number 10,549,339
- Issue date Feb 4, 2020
- CITIC Dicastal CO., LTD.
- Kaiqing Wang
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MOLD FOR REDUCING DEFECTS IN LOW PRESSURE CASTING OF ALUMINUM ALLOY...
- Publication number 20190321878
- Publication date Oct 24, 2019
- CITIC DICASTAL CO., LTD
- Kaiqing WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LOW-PRESSURE CASTING MOLD FOR ALUMINUM WHEEL
- Publication number 20190299276
- Publication date Oct 3, 2019
- CITIC DICASTAL CO., LTD
- Kaiqing WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MOLD FOR IMPROVING SOLIDIFICATION SPEED OF ALUMINUM ALLOY CAST HOT...
- Publication number 20190291174
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Kaiqing WANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Central Heat-insulation Hole Structure for Wheel Water-cooling Mold
- Publication number 20180001374
- Publication date Jan 4, 2018
- CITIC DICASTAL CO., LTD
- Xu Wang
- B22 - CASTING POWDER METALLURGY