Invention Grant
US08741005B1 Superabrasive articles and methods for removing interstitial materials from superabrasive materials
有权
超级磨料制品和从超级磨料材料中去除间隙材料的方法
- Patent Title: Superabrasive articles and methods for removing interstitial materials from superabrasive materials
- Patent Title (中): 超级磨料制品和从超级磨料材料中去除间隙材料的方法
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Application No.: US13736025Application Date: 2013-01-07
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Publication No.: US08741005B1Publication Date: 2014-06-03
- Inventor: Andrew E. Dadson
- Applicant: US Synthetic Corporation
- Applicant Address: US UT Orem
- Assignee: US Synthetic Corporation
- Current Assignee: US Synthetic Corporation
- Current Assignee Address: US UT Orem
- Agency: ALG Intellectual Property, LLC
- Main IPC: B24D3/00
- IPC: B24D3/00 ; C09K3/14
Abstract:
A method of processing a polycrystalline diamond material is disclosed. According to the method, a metal-solvent catalyst is leached from a polycrystalline diamond material by exposing at least a portion of the polycrystalline diamond material to a leaching composition. The leaching composition includes water, a complexing agent, and hydrofluoric acid.
Information query
