Formation of brittle phases at the boron fiber and boron with barrier coatings fiber-molten aluminum interphase boundary

Journal Article · Sat Nov 01 00:00:00 EST 1986 · Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00792387· OSTI ID:5357102

Chernyshova, T A; Rebrov, A V; Gevlich, S O; Tylkina, M I

This article investigates the structure and phase composition of the products of the reaction at the molten aluminium-boron fiber interface. The reaction product consists chiefly of aluminium boride. The results of x-ray diffraction and a series of mechanical tests are given as well as the behavior of the constituents in the face of silicon carbide and boron carbide coatings on the fibers.

• OSTI ID: 5357102
• Journal Information: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States), Vol. 25:6(282); Other Information: Translated from Poroshk. Metall.; 25: No.6(282), 59-63(Jun 1986)
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM
SINTERING
ALUMINIUM BORIDES
EMBRITTLEMENT
MICROSTRUCTURE
PHASE STUDIES
BORON
ALUMINIUM CARBIDES
BENDING
BORON CARBIDES
CERMETS
COATINGS
CRYSTALLIZATION
DEFORMATION
FIBERS
INTERFACES
LIQUID METALS
METALLURGICAL EFFECTS
SILICON CARBIDES
SUBSTRATES
TENSILE PROPERTIES
X-RAY DIFFRACTION
YIELD STRENGTH
ALUMINIUM COMPOUNDS
BORIDES
BORON COMPOUNDS
CARBIDES
CARBON COMPOUNDS
COHERENT SCATTERING
COMPOSITE MATERIALS
CRYSTAL STRUCTURE
DIFFRACTION
ELEMENTS
FABRICATION
FLUIDS
LIQUIDS
MATERIALS
MECHANICAL PROPERTIES
METALS
PHASE TRANSFORMATIONS
SCATTERING
SEMIMETALS
SILICON COMPOUNDS
360102* - Metals & Alloys- Structure & Phase Studies
360202 - Ceramics
Cermets
& Refractories- Structure & Phase Studies
360103 - Metals & Alloys- Mechanical Properties
360203 - Ceramics
Cermets
& Refractories- Mechanical Properties