2668476-A1 cites 5 patents.

Refractory materials which comprise: (A) particles of at least one refractory material whose melting and thermal dissociation temperatures are higher than 1700 DEG C; (B) a binder matrix binding these particles together, consisting predominantly of aluminium nitride AlN of hexagonal structure and/or of at least one of the polytypes of AlN; and (C) particles of hexagonal boron nitride and/or flakes of crystalline graphite dispersed in the binder matrix. Applications in iron and steel metallurgy, especially as plates for a slide closure device.

Title
Refractory materials consisting of aluminium nitride-bonded grains, containing boron nitride or graphite inclusions, and a process for their manufacture.
Application Number
FR19900013169 19901024
Publication Number
2668476 (A1)
Application Date
October 24, 1990
Publication Date
April 30, 1992
Inventor
Michel Dussaulx
Raymond
Paul
Jacques Schoennahl
Assignee
Savoie Refractaires
FR
IPC
C04B35/58
C04B 35/58
C04B35/54
C04B 35/54
C04B35/66
C04B 35/66
C04B35/65
C04B 35/65
C04B35/101
C04B 35/101
C04B35/66
C04B 35/66
C04B35/65
C04B 35/65
C04B35/101
C04B 35/101
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