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Title: Boron nitride composites

Patent ·
OSTI ID:1240425

According to one embodiment, a composite product includes hexagonal boron nitride (hBN), and a plurality of cubic boron nitride (cBN) particles, wherein the plurality of cBN particles are dispersed in a matrix of the hBN. According to another embodiment, a composite product includes a plurality of cBN particles, and one or more borate-containing binders.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
9,259,823
Application Number:
14/010,423
OSTI ID:
1240425
Resource Relation:
Patent File Date: 2013 Aug 26
Country of Publication:
United States
Language:
English

References (9)

Ceramic bonded grinding tools with graphite in the bond patent June 1979
Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst patent September 1981
Integrated nucleic acid analysis system for MALDI-TOF MS patent February 1998
Rapid heat block thermocycler patent April 2003
Thin-film thermoelectric cooling and heating devices for DNA genomic and proteomic chips, thermo-optical switching circuits, and IR tags patent January 2007
Apparatus and methods for parallel processing of micro-volume liquid reactions patent February 2008
Sleeve reaction chamber system patent August 2009
Apparatus and methods for parallel processing of micro-volume liquid reactions patent October 2009
Shared switching for multiple loads patent March 2010

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