- 专利标题: Laminate, sliding member, and method for manufacturing laminate
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申请号: US17337866申请日: 2021-06-03
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公开(公告)号: US11926900B2公开(公告)日: 2024-03-12
- 发明人: Yoshinori Izawa , Junichi Arai , Yutaka Mabuchi , Katsunori Otobe , Shinichi Nishimura
- 申请人: NISSAN MOTOR CO., LTD. , FUKUDA METAL FOIL & POWDER CO., LTD.
- 申请人地址: JP Yokohama
- 专利权人: NISSAN MOTOR CO., LTD.,FUKUDA METAL FOIL & POWDER CO., LTD.
- 当前专利权人: NISSAN MOTOR CO., LTD.,FUKUDA METAL FOIL & POWDER CO., LTD.
- 当前专利权人地址: JP Yokohama; JP Kyoto
- 代理机构: Foley & Lardner LLP
- 优先权: JP 17018411 2017.02.03
- 分案原申请号: US16482628
- 主分类号: C23C24/04
- IPC分类号: C23C24/04 ; B22F1/00 ; B22F1/12 ; B22F7/04 ; B22F9/08 ; B32B15/20 ; C22C1/04 ; C22C9/06 ; C22C9/10
摘要:
A laminate includes a base substrate, and a coating layer formed on the base substrate. The coating layer includes a copper alloy portions derived from precipitation-hardening copper alloy particles and hard particle portions which are harder than the copper alloy portions, the hard particle portions are derived from hard particles, and the parts bond with each other via an interface. Each of the hard particle portions has a non-spherical shape.
A sliding member includes the laminate in at least one sliding portion.
A method for manufacturing a laminate includes a step of spraying a mixture in a non-molten state including precipitation-hardening copper alloy particles and hard particles having a non-spherical shape and being harder than the copper alloy particles onto a base substrate, to form a coating layer on the base substrate.
A sliding member includes the laminate in at least one sliding portion.
A method for manufacturing a laminate includes a step of spraying a mixture in a non-molten state including precipitation-hardening copper alloy particles and hard particles having a non-spherical shape and being harder than the copper alloy particles onto a base substrate, to form a coating layer on the base substrate.
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