Invention Grant
- Patent Title: Metal matrix compositions and methods for manufacturing same
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Application No.: US15111851Application Date: 2016-04-25
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Publication No.: US10941619B2Publication Date: 2021-03-09
- Inventor: Yuehua Xu , Yuan Yuan , Bin Liu
- Applicant: Seed Technologies Corp., Ltd.
- Applicant Address: CN Hunan
- Assignee: Seed Technologies Corp., Ltd.
- Current Assignee: Seed Technologies Corp., Ltd.
- Current Assignee Address: CN Hunan
- Agency: Conley Rose, P.C.
- Priority: CN201510887962.8 20151207
- International Application: PCT/CN2016/080123 WO 20160425
- International Announcement: WO2017/096748 WO 20170615
- Main IPC: E21B10/46
- IPC: E21B10/46 ; C22C32/00 ; F04D29/22 ; B22F3/105 ; C22C29/00 ; B23K15/00 ; B23K15/06 ; B33Y10/00 ; B33Y70/00 ; B28B1/00 ; C22C29/08 ; B22F5/00 ; B33Y80/00 ; E21B10/54 ; B23K15/02 ; F04D29/02 ; F16L9/14 ; B23K101/20 ; B23K101/00 ; B23K103/00
Abstract:
An additive manufacturing method for making a metal matrix composite component includes melting a powdered mixture with an electron beam. The powdered mixture comprises powdered tungsten carbide in an amount of 45 wt % to 72 wt % of the powdered mixture and a powdered binder in an amount of 28 wt % to 55 wt % of the powdered mixture. The powdered binder comprises boron, silicon, and nickel.
Public/Granted literature
- US20180038167A1 Metal Matrix Compositions and Methods for Manufacturing Same Public/Granted day:2018-02-08
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