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公开(公告)号：US20190054438A1
公开(公告)日：2019-02-21
申请号：US16080099
申请日：2017-03-15
发明人： MOHAMMAD NAJAFI SANI , VICTOR MANUEL MARQUES DE AZEVEDO SALES , RACHAEL FIONA AMBURY , SUCHI SUBHRA MUKHERJI
摘要： An assembly for High Pressure High Temperature (HPHT) synthesis of a superhard material. The assembly comprises a container comprising a first metal. A closure also comprising the first metal is sealed to the container using a sealant material. The sealant material comprises a second metal, the seal comprising a composition of the first and second metals formable below the melting point of the second metal. The container contains superhard material.
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公开(公告)号：US20180215671A1
公开(公告)日：2018-08-02
申请号：US15746835
申请日：2016-08-17
CPC分类号： C04B35/83 , C04B33/04 , C04B33/36 , C04B35/16 , C04B35/20 , C04B35/522 , C04B35/583 , C04B35/76 , C04B35/80 , C04B35/803 , C04B35/806 , C04B2235/3427 , C04B2235/349 , C04B2235/3826 , C04B2235/386 , C04B2235/425 , C04B2235/427 , C04B2235/5216 , C04B2235/5224 , C04B2235/5244 , C04B2235/5248 , C04B2235/526 , C04B2235/5264 , C04B2235/5436 , C04B2235/6021 , C04B2235/604 , C04B2235/786
摘要： A composite material comprising 50 to 95 mass % grains of primary material selected from the group consisting of talc, mica, graphite and hexagonal boron nitride, and 0.01 to 40 mass % fibres having a length of 0.05 to 20 mm, and a ratio of length to diameter of at least 5. The grains of the primary material have a mean size of 3 to 50 microns.
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