Title:
MAGNESIUM ALLOY MATERIAL-BASED HIGH VACUUM PRECISION DIE CASTING TECHNIQUE FOR NEW ENERGY VEHICLES
Document Type and Number:
WIPO Patent Application WO/2022/012024
Kind Code:
A1
Abstract:
A magnesium alloy material-based high vacuum precision die casting technique for new energy vehicles, comprising the following operating steps: preparing the magnesium alloy material, melting the magnesium alloy material, die casting the molten magnesium alloy, and cooling automobile parts.
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Inventors:
LI WEIRONG (CN)
LI YANGDE (CN)
YANG JIEDAN (CN)
LIU HUAZHU (CN)
TANG TIEZHUANG (CN)
CHEN XUEMIN (CN)
ZHU WEI (CN)
LU XINCHUN (CN)
XU HAIZHANG (CN)
DENG QUNHUI (CN)
LI YANGDE (CN)
YANG JIEDAN (CN)
LIU HUAZHU (CN)
TANG TIEZHUANG (CN)
CHEN XUEMIN (CN)
ZHU WEI (CN)
LU XINCHUN (CN)
XU HAIZHANG (CN)
DENG QUNHUI (CN)
Application Number:
PCT/CN2021/074291
Publication Date:
January 20, 2022
Filing Date:
January 29, 2021
Export Citation:
Assignee:
DONGGUAN EONTEC CO LTD (CN)
International Classes:
B22D21/04; B22D17/00; B22D17/14; B22D18/00; C22C1/03; C22C23/02
Foreign References:
| CN103056331A | 2013-04-24 | |||
| KR100682372B1 | 2007-02-16 | |||
| CN103074530A | 2013-05-01 | |||
| CN110284030A | 2019-09-27 | |||
| CN109112376A | 2019-01-01 | |||
| CN109385545A | 2019-02-26 | |||
| CN107988536A | 2018-05-04 | |||
| CN107737902A | 2018-02-27 |
Other References:
YONGQING YU, YAO LI, JUNJIE YANG: "Microstructure and Mechanical Properties of AM60B Magnesium Alloy Co-Doped with Ｒare Earth under Ultrasonic Treatment", CHINESE JOURNAL OF RARE METALS, vol. 41, no. 3, 3 March 2017 (2017-03-03), pages 1 - 5, XP055887804
JUNHAO DAI: "Research on Composite Casting Technology of New-type Magnesium Alloy for Machine Tool Mg-3Al-1Zn", HOT WORKING TECHNOLOGY, vol. 44, no. 09, 1 January 2015 (2015-01-01), pages 97 - 102, XP055887805
YAO LI, JUNJIE YANG, ZHICHAO LIU: "Properties and Microstructure of Ｒare Earth AZ91 Magnesium Alloy with Ultrasonic Treatment", CHINESE JOURNAL OF RARE METALS, CN, vol. 40, no. 11, 11 November 2016 (2016-11-11), CN , XP055887806, ISSN: 0258-7076, DOI: : 10． 13373 /j cnkicjrm． XY16080004
HUANG, WENXIAN: "Effect of Addition of Y with Ultrasonic Field Assistance on as-Cast Microstructure of AZ91 Alloy", RARE METAL MATERIALS AND ENGINEERING, vol. 42, no. 11, 1 November 2013 (2013-11-01), pages 2346 - 2350, XP055887807
JUNHAO DAI: "Research on Composite Casting Technology of New-type Magnesium Alloy for Machine Tool Mg-3Al-1Zn", HOT WORKING TECHNOLOGY, vol. 44, no. 09, 1 January 2015 (2015-01-01), pages 97 - 102, XP055887805
YAO LI, JUNJIE YANG, ZHICHAO LIU: "Properties and Microstructure of Ｒare Earth AZ91 Magnesium Alloy with Ultrasonic Treatment", CHINESE JOURNAL OF RARE METALS, CN, vol. 40, no. 11, 11 November 2016 (2016-11-11), CN , XP055887806, ISSN: 0258-7076, DOI: : 10． 13373 /j cnkicjrm． XY16080004
HUANG, WENXIAN: "Effect of Addition of Y with Ultrasonic Field Assistance on as-Cast Microstructure of AZ91 Alloy", RARE METAL MATERIALS AND ENGINEERING, vol. 42, no. 11, 1 November 2013 (2013-11-01), pages 2346 - 2350, XP055887807
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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