05188791 is referenced by 7 patents and cites 8 patents.

Compound concrete composition for the manufacture of moulds, comprising: (1) a binder which comprises an alkaline-earth mineral substance, a constituent made up of fine particles of a compound other than an oxide, 90% of which have a particle size of between 1 and 150 .mu.m with a median diameter of between 3 and 20 .mu.m, these fine particles comprising particles of a substance which has a thermal conductivity higher than approximately 30 W/mK, chosen from silicon carbides, silicon carbonitrides, silicon nitrides, boron carbides, titanium carbides and tungsten carbides and a constituent made up of ultrafine particles at least 70% of which have a particle size smaller than 1 .mu.m with a median diameter of between 0.3 and 0.8 .mu.m, (2) water optionally with the addition of a dispersant, and (3) fillers comprising metal granulates and metal fibres, wherein the water/binder ratio is lower than 0.20 and the concrete composition has a thermal conductivity at 200.degree. C. which is equal to or higher than 5 W/m K.

Title
Concrete composition for the manufacture of moulds, mould and process for the manufacture of a mould
Application Number
7/677932
Publication Number
5188791
Application Date
April 1, 1991
Publication Date
February 23, 1993
Inventor
Jacques Schoennahl
Villeurbanne
FR
Jacques Thiery
Essey les Nancy
FR
Agent
Sughrue Mion Zinn Macpeak & Seas
Assignee
Savoie Refractaires
FR
IPC
C04B 14/48
B28B 7/36
B22C 15/20
B29C 33/40
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