Invention Grant
- Patent Title: Multilayered coated cutting tool
- Patent Title (中): 多层涂层切割工具
-
Application No.: US12867889Application Date: 2009-02-19
-
Publication No.: US08409696B2Publication Date: 2013-04-02
- Inventor: Mats Johansson , Jacob Sjölén , Magnus Odén , Axel Knutsson
- Applicant: Mats Johansson , Jacob Sjölén , Magnus Odén , Axel Knutsson
- Applicant Address: SE Fagersta
- Assignee: Seco Tools AB
- Current Assignee: Seco Tools AB
- Current Assignee Address: SE Fagersta
- Agency: Young & Thompson
- Priority: SE0800398 20080221
- International Application: PCT/SE2009/050185 WO 20090219
- International Announcement: WO2009/105024 WO 20090827
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
A cutting tool includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel and on which at least one of the functioning parts of the surface thereof, a hard and wear resistant coating is applied. The coating includes a polycrystalline laminar, multilayered structure of metal nitride compounds, in a repetitive form . . . MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N/MeN/(Ti1-xAlx)N . . . of cubic structured (Ti1-xAlx)N layers where 0.3
Public/Granted literature
- US20110111197A1 MULTILAYERED COATED CUTTING TOOL Public/Granted day:2011-05-12
Information query
