Method of obtaining a filament-containing composite with a boron

Details Method of obtaining a filament-containing composite with a boron Method of obtaining a filament-containing composite with a boron

1987-12-21

1990-06-05

Nelson, Peter A.

Coating processes

Electrical product produced

Welding electrode

427 93, 427122, 427199, 428408, 428552, B05D 306

Patent

active

049313118

ABSTRACT:
A composite is produced by admixing a matrix-forming material with organic binding material, forming the resulting mixture into a tape, disposing a layer of spaced boron nitride coated filaments between at least two of the tapes to form a layered structure, laminating the layered structure, heating the layered structure to remove organic binding material and hot pressing the resulting porous structure to form a composite containing spaced boron nitride coated filaments.

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R. N. Singh & M. K. Brun, "Effect of Boron Nitride Coating on Fiber-Matrix Interaction", GE-87CRD051, Apr. 1987.
Abstract 22-C-87C, "The Interface Between SiC Filaments and Silicon", H. T. Godard and K. T. Faber, Ceramics Bulletin, vol. 65, No. 11, Nov. 1986.
R. N. Singh & A. R. Gaddipati, "Mechanical Properties of a Uniaxially Reinforced Mullite-Silicon Carbide Composite", GE-87CRD120, Jun. 1987.
M. K. Brun & R. N. Singh, "Effect of Thermal Expansion Mismatch and Fiber Coating on the Fiber/Matrix Interfacial Shear Stress in CMCS", GE 87CRD139, Jul. 1987.
H. T. Godard & K. T. Faber, "The Interface Between SiC Filaments and Si", Ceramic Eng. Sci. Proc., 8 (7-8), p. 644, (1987).

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