公开(公告)号：US20170145280A1

公开(公告)日：2017-05-25

申请号：US15327269

申请日：2015-09-01

Applicant: A.L.M.T. Corp.

Inventor： Tatsuya Morikawa ,  Takanori Kadokura ,  Kensuke Osawa

IPC: C09K5/14 ,  H01L23/373 ,  C22C26/00 ,  B22F1/00 ,  C22C5/08

CPC classification number: C09K5/14 ,  B22F1/0003 ,  B22F7/08 ,  B22F2007/066 ,  B22F2301/255 ,  B22F2302/05 ,  B22F2302/20 ,  B22F2302/406 ,  B22F2302/45 ,  B22F2304/10 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0466 ,  C22C5/06 ,  C22C5/08 ,  C22C26/00 ,  C22C2001/1073 ,  C22C2026/005 ,  C22C2026/006 ,  C22C2026/007 ,  C22C2026/008 ,  H01L21/4871 ,  H01L23/3732 ,  H01L23/3735 ,  C22C1/05 ,  C22C1/058 ,  C22C2001/1057 ,  C22C2001/1089

Abstract: Provided are a diamond composite material which is excellent in thermal conductivity, suitable as a material for a heat radiating member, and dense, the heat radiating member, and a method for producing a diamond composite material that can productively produce a diamond composite material which is excellent in wettability between diamond and metal and dense. The diamond composite material includes: a coated diamond particle including a diamond particle and a carbide layer covering a surface of the diamond particle and including an element of group 4 of the periodic table; and silver or a silver alloy binding such coated diamond particles together, with an oxygen content of 0.1 mass % or less.