FIELD: production of high heat-resistant ceramic materials. SUBSTANCE: blend includes 95-99 wt % of quartz glass and 1-5 wt % of fibrous silicon carbide with fibers 10-500 mcm long. Properties: apparent density 0.4-2.0 g/cu.cm, coefficient of linear temperature expansion 3.5-80 $$$ 1/deg, bending strength 0.4-50 MPa. EFFECT: improved quality. 1 tbl
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Authors
Dates
1996-11-20—Published
1991-11-05—Filed