Invention Grant
- Patent Title: Hard particles for incorporation in sintered alloy and wear-resistant iron-based sintered alloy and production method thereof
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Application No.: US15858573Application Date: 2017-12-29
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Publication No.: US09988699B2Publication Date: 2018-06-05
- Inventor: Kimihiko Ando , Nobuyuki Shinohara
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2012-250500 20121114
- Main IPC: C22C1/04
- IPC: C22C1/04 ; C22C33/02 ; B22F3/12 ; C22C27/04 ; C22C38/04 ; C22C38/12
Abstract:
Hard particles are incorporated as a starting material in a sintered alloy. The hard particles may contain 20 to 60 mass % Mo, 3 to 15 mass % Mn, and more than 0.01 to 0.5 mass % C, the balance being Fe and unavoidable impurities.
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