Invention Application
- Patent Title: PREPARATION METHOD OF FOAMED ALUMINUM SPECIAL-SHAPED PART
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Application No.: US17387966Application Date: 2021-07-28
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Publication No.: US20220134419A1Publication Date: 2022-05-05
- Inventor: Xing Han , Haifeng Liu , Yu Sun , Yugang Gao
- Applicant: CITIC Dicastal Co., Ltd.
- Applicant Address: CN Qinhuangdao
- Assignee: CITIC Dicastal Co., Ltd.
- Current Assignee: CITIC Dicastal Co., Ltd.
- Current Assignee Address: CN Qinhuangdao
- Priority: CN2020112062771 20201103
- Main IPC: B22D25/00
- IPC: B22D25/00 ; B22D27/08 ; B22C13/08 ; B22C3/00 ; B22D27/04 ; B22D21/04

Abstract:
Disclosed is a preparation method of a foamed aluminum special-shaped part. The preparation method comprises the following steps: S1, pressing wax molds; S2, making a shell; S3, carrying out smelting; S4, carrying out casting; and S5, vibrating the shell. Finally, the foamed aluminum special-shaped part is obtained for a preparation process of a foamed aluminum compound casting.
Public/Granted literature
- US11565310B2 Preparation method of foamed aluminum special-shaped part Public/Granted day:2023-01-31
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