Invention Grant
- Patent Title: Cutting tool
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Application No.: US16487128Application Date: 2018-02-27
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Publication No.: US11261510B2Publication Date: 2022-03-01
- Inventor: Leif Akesson , Anders Stenberg , Carl-Johan Maderud , Susanne Norgren , Elias Forssbeck Nyrot
- Applicant: SANDVIK INTELLECTUAL PROPERTY AB
- Applicant Address: SE Sandviken
- Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee: SANDVIK INTELLECTUAL PROPERTY AB
- Current Assignee Address: SE Sandviken
- Agent Corinne R. Gorski
- Priority: EP17158407 20170228
- International Application: PCT/EP2018/054798 WO 20180227
- International Announcement: WO2018/158243 WO 20180907
- Main IPC: B23B27/14
- IPC: B23B27/14 ; C22C29/08 ; B22F7/06 ; C22C29/00 ; B22F5/00 ; C23C28/04
Abstract:
A cutting tool made of a cemented carbide substrate of WC, a metallic binder phase and gamma phase is provided. The cemented carbide has a well distributed gamma phase and a reduced amount of abnormal WC grains. The cutting tool has a more predicted tool life and an increased resistance against plastic deformation.
Public/Granted literature
- US20210140018A1 CUTTING TOOL Public/Granted day:2021-05-13
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