Invention Grant
US09476258B2 PDC cutter with chemical addition for enhanced abrasion resistance
有权
PDC刀具，化学添加剂，增强耐磨性
- Patent Title: PDC cutter with chemical addition for enhanced abrasion resistance
- Patent Title (中): PDC刀具，化学添加剂，增强耐磨性
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Application No.: US13926696Application Date: 2013-06-25
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Publication No.: US09476258B2Publication Date: 2016-10-25
- Inventor: Andrew Gledhill , Christopher Long
- Applicant: DIAMOND INNOVATIONS, INC.
- Applicant Address: US OH Worthington
- Assignee: Diamond Innovations, Inc.
- Current Assignee: Diamond Innovations, Inc.
- Current Assignee Address: US OH Worthington
- Agent Keith G DeMaggio
- Main IPC: E21B10/567
- IPC: E21B10/567 ; B24D3/06 ; C22C26/00 ; B01J3/06 ; B24D3/10 ; C04B41/50
Abstract:
A superabrasive cutter and a method of making the superabrasive cutter are disclosed. The superabrasive cutter may comprise a plurality of polycrystalline superabrasive particles and about 0.01% to about 4% by weight of the superabrasive particles of a metal or metal alloy. The metal or the metal alloy may be immiscible with a catalyst for forming the polycrystalline superabrasive particles.
Public/Granted literature
- US20140374172A1 PDC CUTTER WITH CHEMICAL ADDITION FOR ENHANCED ABRASION RESISTANCE Public/Granted day:2014-12-25
Information query
