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Silicon carbide whisker reinforced ceramic composites and method for making same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-035/56
출원번호 US-0578407 (1984-02-09)
발명자 / 주소
  • Wei, George C.
출원인 / 주소
  • The United States of America as represented by the Department of Energy
대리인 / 주소
    Larcher, Earl L.Hamel, Stephen D.Hightower, Judson R.
인용정보 피인용 횟수 : 83  인용 특허 : 10

초록

The present invention is directed to the fabrication of ceramic composites which possess improved mechanical properties especially increased fracture toughness. In the formation of these ceramic composites, the single crystal SiC whiskers are mixed with fine ceramic powders of a ceramic material suc

대표청구항

1. A ceramic composite characterized by increased toughness and resistance to fracture, comprising a composite defined by a matrix of ceramic material having homogeneously dispersed therein about 5 to 60 vol. % of silicon carbide whiskers, with said silicon carbide whiskers having a monocrystalline

이 특허에 인용된 특허 (10)

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  • Hood Paul E. (Greer SC) Pickens John O. (Greer SC), Silicon carbide whisker composites.
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