Dispersion toughened silicon carbon ceramics

Patent · Sun Jan 01 00:00:00 EST 1984

OSTI ID:5274030

Wei, G C

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.

• DOE Contract Number: W-7405-ENG-26
• Assignee: EDB-84-036688
• Application Number: ON: DE84006180
• OSTI ID: 5274030
• Country of Publication: United States
• Language: English

Related Subjects

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