Die for ensuring shape of ball socket part of casting
XIE KANGQING, SU HUI, LIU PEIFANG, CHEN CHANGZHENG, ZHAO HELONG, YAO SONG, MENG ERMING
Year of Publication 28.07.2023
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Year of Publication 28.07.2023
Patent
Wood pattern loose piece structure for producing pillar nest casting
XIE KANGQING, MA ZHIQUAN, LIU PEIFANG, CHEN CHANGZHENG, YANG MINGJIE, ZHAO HELONG, YAO SONG
Year of Publication 02.06.2023
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Year of Publication 02.06.2023
Patent
Regeneration treatment process for water glass sand mold casting used sand
XIE KANGQING, MA ZHIQUAN, CHEN CHANGZHENG, LIU PEIFANG, SONG MINGJUAN, LI YANG, ZHAO HELONG, MENG ERMING
Year of Publication 02.02.2024
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Year of Publication 02.02.2024
Patent
Wooden simple sand mold filler mold structure
XU HUIJIE, XIE KANGQING, MA ZHIQUAN, CHEN CHANGZHENG, LI YANG, YAO SONG, MENG ERMING
Year of Publication 15.08.2023
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Year of Publication 15.08.2023
Patent
Riser knock-off core for casting and matched cover plate sand core
XIE KANGQING, MA ZHIQUAN, CHEN CHANGZHENG, LIU PEIFANG, LIU HANGANG, ZHAO HELONG, YAO SONG, MENG ERMING
Year of Publication 20.06.2023
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Year of Publication 20.06.2023
Patent
Anti-toppling device for steel ingot mold center casting pipe
LI LIXIN, XIE KANGQING, CHEN CHANGZHENG, QIAO YONGLIANG, YAO SONG, YANG YINSHENG, MA XIAOWEI
Year of Publication 09.09.2022
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Year of Publication 09.09.2022
Patent
Molding process of casting with low content of water glass
XIE KANGQING, MA ZHIQUAN, LIU PEIFANG, ZHAO HELONG, YAO SONG, ZHAO WEIJIE
Year of Publication 14.05.2021
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Year of Publication 14.05.2021
Patent