Invention Grant
US08475941B2 Hard film, plastic working die, plastic working method, and target for hard film
有权
硬膜，塑料加工模具，塑料加工方法和硬膜靶材
- Patent Title: Hard film, plastic working die, plastic working method, and target for hard film
- Patent Title (中): 硬膜，塑料加工模具，塑料加工方法和硬膜靶材
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Application No.: US12882565Application Date: 2010-09-15
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Publication No.: US08475941B2Publication Date: 2013-07-02
- Inventor: Kenji Yamamoto
- Applicant: Kenji Yamamoto
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-230936 20091002
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
There is provided a hard film excellent in wear resistance. The hard film in accordance with the present invention includes (TiaCrbAlcLd)(BxCyNz) in terms of composition, in which the L is at least one of Si and Y, and the a, b, c, d, x, y, and z each denote the atomic ratio, and satisfy: 0.1≦a
Public/Granted literature
- US20110079069A1 HARD FILM, PLASTIC WORKING DIE, PLASTIC WORKING METHOD, AND TARGET FOR HARD FILM Public/Granted day:2011-04-07
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