Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1992-01-21
1993-10-19
Bell, Mark L.
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501102, C04B 3556
Patent
active
052545091
ABSTRACT:
A method for manufacture of Group IVB metal carbide comprising a carbide of a metal selected from the group consisting of titanium, hafnium and zirconium ceramic composites is provided wherein a permeable mass of filler and carbon is contacted with a molten Group IVB metal. The molten metal is maintained in contact with the permeable mass for a sufficient period to infiltrate the permeable mass and to react the molten metal with the carbon source to form a Group IVB metal carbide composite. The permeable mass may comprise a Group IVB metal carbide, or other inert filler, or a combination of filler materials.
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Gesing Adam J.
Luce Edward S.
Raghavan Narashima S.
White Danny R.
Bell Mark L.
Gallo Chris
Lanxide Technology Company, LP
Mortenson Mark G.
Ramberg Jeffrey R.
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