Invention Grant
- Patent Title: Coated cutting insert
- Patent Title (中): 涂层切削刀片
-
Application No.: US12332874Application Date: 2008-12-11
-
Publication No.: US08025989B2Publication Date: 2011-09-27
- Inventor: Tommy Larsson
- Applicant: Tommy Larsson
- Applicant Address: SE Fagersta
- Assignee: Seco Tools AB
- Current Assignee: Seco Tools AB
- Current Assignee Address: SE Fagersta
- Agency: Young & Thompson
- Priority: SE0702781 20071214
- Main IPC: B32B9/00
- IPC: B32B9/00
Abstract:
Coated cemented carbide inserts (cutting tools), particularly useful for wet or dry machining of steels and stainless steels, are disclosed. The cutting tool insert is characterized by a cemented carbide substrate and a coating comprising an about 0.5 to 5 μm thick innermost layer of (Ti,Al)N and an about 1 to 5 μm thick layer of (Al,Cr)2O3.
Public/Granted literature
- US20090155558A1 Coated Cutting Insert Public/Granted day:2009-06-18
Information query
