Invention Grant
- Patent Title: Dense packing particle size distribution for PDC cutters
-
Application No.: US16201436Application Date: 2018-11-27
-
Publication No.: US11279002B2Publication Date: 2022-03-22
- Inventor: Gary M. Flood
- Applicant: DIAMOND INNOVATIONS, INC.
- Applicant Address: US OH Worthington
- Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee: DIAMOND INNOVATIONS, INC.
- Current Assignee Address: US OH Worthington
- Main IPC: B24D3/00
- IPC: B24D3/00 ; B24D18/00 ; B24D3/06 ; B01J3/06

Abstract:
A superabrasive compact and a method of making the superabrasive compact are disclosed. A method of making a superabrasive compact comprises steps of providing a plurality of superabrasive particles having a particle size distribution with a first ratio (d50)/(d50 principle particles) ranging from about 0.86 to about 0.92; providing a support to the plurality of superabrasive particles; and subjecting the support and the plurality of superabrasive particles to conditions of an elevated temperature and pressure suitable for producing the polycrystalline superabrasive compact.
Public/Granted literature
- US20190134781A1 DENSE PACKING PARTICLE SIZE DISTRIBUTION FOR PDC CUTTERS Public/Granted day:2019-05-09
Information query