Invention Grant
- Patent Title: PVD coating for metal machining
- Patent Title (中): PVD涂层用于金属加工
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Application No.: US13636749Application Date: 2011-04-21
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Publication No.: US09028960B2Publication Date: 2015-05-12
- Inventor: Jacob Sjölén , Jon Andersson , Jörg Vetter , Jürgen Müller
- Applicant: Jacob Sjölén , Jon Andersson , Jörg Vetter , Jürgen Müller
- Applicant Address: SE Fagersta
- Assignee: Seco Tools AB
- Current Assignee: Seco Tools AB
- Current Assignee Address: SE Fagersta
- Agency: Young & Thompson
- Priority: EP10160874 20100423
- International Application: PCT/EP2011/056430 WO 20110421
- International Announcement: WO2011/131756 WO 20111027
- Main IPC: C23C14/06
- IPC: C23C14/06 ; C09D1/00 ; C23C14/54 ; C23C28/04 ; C23C28/00 ; C23C30/00
Abstract:
A wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining, includes at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapor Deposition (PVD).
Public/Granted literature
- US20130071617A1 PVD COATING FOR METAL MACHINING Public/Granted day:2013-03-21
Information query
IPC分类:
