Invention Grant
- Patent Title: High content PCBN compact including W-RE binder
- Patent Title (中): 高含量的PCBN压块,包括W-RE粘合剂
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Application No.: US13599329Application Date: 2012-08-30
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Publication No.: US09382602B2Publication Date: 2016-07-05
- Inventor: Yahua Bao , Scott L. Horman
- Applicant: Yahua Bao , Scott L. Horman
- Applicant Address: US TX Houston
- Assignee: Smith International, Inc.
- Current Assignee: Smith International, Inc.
- Current Assignee Address: US TX Houston
- Main IPC: B22F3/14
- IPC: B22F3/14 ; C22C29/16 ; B32B15/04 ; C22C26/00

Abstract:
The present invention relates to tungsten-rhenium coated compounds, materials formed from tungsten-rhenium coated compounds, and to methods of forming the same. In embodiments, tungsten and rhenium are coated on ultra hard material particles to form coated ultra hard material particles, and the coated ultra hard material particles are sintered at high temperature and high pressure.
Public/Granted literature
- US20130084446A1 HIGH CONTENT PCBN COMPACT INCLUDING W-RE BINDER Public/Granted day:2013-04-04
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