FIBER-CONTAINING COMPOSITE

摘要

RD-18,769 FIBER-CONTAINING COMPOSITE Fibrous material is coated with boron nitride and a silicon-wettable material, the coated fibrous material is admixed with an infiltration-promoting material which is at least partly elemental carbon and the mixture is formed into A preform which is infiltrated with a molten solution of boron and silicon producing a composite containing boron nitride coated fibrous material.