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Title: Dispersion toughened silicon carbon ceramics

Abstract

Fracture resistant silicon carbide ceramics are provided by incorporating therein a particulate dispersoid selected from the group consisting of (a) a mixture of boron, carbon and tungsten, (b) a mixture of boron, carbon and molybdenum, (c) a mixture of boron, carbon and titanium carbide, (d) a mixture of aluminum oxide and zirconium oxide, and (e) boron nitride. 4 figures.

Inventors:
Publication Date:
OSTI Identifier:
5274030
Application Number:
ON: DE84006180
Assignee:
EDB-84-036688
DOE Contract Number:  
W-7405-ENG-26
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; SILICON CARBIDES; ADDITIVES; FABRICATION; ALUMINIUM OXIDES; BORON; BORON NITRIDES; CARBON; CERAMICS; FRACTURE PROPERTIES; MOLYBDENUM; TITANIUM CARBIDES; TUNGSTEN; ZIRCONIUM OXIDES; ALUMINIUM COMPOUNDS; BORON COMPOUNDS; CARBIDES; CARBON COMPOUNDS; CHALCOGENIDES; ELEMENTS; MECHANICAL PROPERTIES; METALS; NITRIDES; NITROGEN COMPOUNDS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PNICTIDES; SEMIMETALS; SILICON COMPOUNDS; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; ZIRCONIUM COMPOUNDS; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication

Citation Formats

Wei, G.C. Dispersion toughened silicon carbon ceramics. United States: N. p., 1984. Web.
Wei, G.C. Dispersion toughened silicon carbon ceramics. United States.
Wei, G.C. Sun . "Dispersion toughened silicon carbon ceramics". United States.
@article{osti_5274030,
title = {Dispersion toughened silicon carbon ceramics},
author = {Wei, G.C.},
abstractNote = {Fracture resistant silicon carbide ceramics are provided by incorporating therein a particulate dispersoid selected from the group consisting of (a) a mixture of boron, carbon and tungsten, (b) a mixture of boron, carbon and molybdenum, (c) a mixture of boron, carbon and titanium carbide, (d) a mixture of aluminum oxide and zirconium oxide, and (e) boron nitride. 4 figures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1984},
month = {Sun Jan 01 00:00:00 EST 1984}
}