Brazing of diamond film to tungsten carbide

Details Brazing of diamond film to tungsten carbide Brazing of diamond film to tungsten carbide

1995-06-01

1996-06-04

Turner, A. A.

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

420512, 428457, 428469, 428698, B32B 1504, B32B 900

Patent

active

055231594

ABSTRACT:
The reliability of a braze joint formed between a diamond film and a tungsten carbide body is increased by use of a vanadium containing braze. The braze joint exhibits an average shear strength greater than about 40,000 pounds per square inch, (276 MPa) and the braze exhibits a contact angle with the diamond film of less than about 15.degree..

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patent: 4670025 (1987-06-01), Pipkin
patent: 4899922 (1990-02-01), Slutz et al.
patent: 4919220 (1990-04-01), Fuller et al.
patent: 5273832 (1993-12-01), Mizuhara et al.

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