The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2017
Filed:
Aug. 21, 2014
Danny Eugene Scott, Montgomery, TX (US);
Kurtis Karl Schmitz, Mustang, OK (US);
Clement David Van Der Riet, Newmarket on Fergus, IE;
Antionette Can, Springs, ZA;
Danny Eugene Scott, Montgomery, TX (US);
Kurtis Karl Schmitz, Mustang, OK (US);
Clement David Van Der Riet, Newmarket on Fergus, IE;
Antionette Can, Springs, ZA;
Element Six Limited, , IE;
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A polycrystalline diamond (PCD) composite compact elementcomprising a substrate, a PCD structurebonded to the substrate, and a bond material in the form of a bond layerbonding the PCD structureto the substrate; the PCD structurebeing thermally stable and having a mean Young's modulus of at least about 800 GPa, the PCD structurehaving an interstitial mean free path of at least about 0.05 microns and at most about 1.5 microns; the standard deviation of the mean free path being at least about 0.05 microns and at most about 1.5 microns. Embodiments of the PCD composite compact element may be for a tool for cutting, milling, grinding, drilling, earth boring, rock drilling or other abrasive applications, such as the cutting and machining of metal.