Invention Grant
- Patent Title: Process for casting aluminum alloy parts
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Application No.: US16446880Application Date: 2019-06-20
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Publication No.: US11219945B2Publication Date: 2022-01-11
- Inventor: Zuo Xu , Jianguo Zeng , Hanqi Wu , Hongyan Sun
- Applicant: CITIC Dicastal CO., LTD.
- Applicant Address: CN Hebei
- Assignee: CITIC Dicastal CO., LTD.
- Current Assignee: CITIC Dicastal CO., LTD.
- Current Assignee Address: CN Hebei
- Agency: Cooper Legal Group, LLC
- Priority: CN201811608500.8 20181227
- Main IPC: B22D18/04
- IPC: B22D18/04 ; B22D15/00 ; B22D21/00 ; B60B1/08 ; C22C21/00
Abstract:
A process for casting aluminum alloy parts is disclosed. The process includes the steps as follows: raising a liquid aluminum alloy; filling a mold; increasing pressure; solidifying formed by at least two stages of different pressure settings; and relieving pressure.
Public/Granted literature
- US20200206809A1 PROCESS FOR CASTING ALUMINUM ALLOY PARTS Public/Granted day:2020-07-02
Information query
