Diamond coated wear resistant tools

Details Diamond coated wear resistant tools Diamond coated wear resistant tools

1994-02-15

1994-12-27

Turner, A. A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

51295, 51305, 51307, 51309, 428408, 428697, 428698, B24D 306

Patent

active

053764447

ABSTRACT:
Diamond coated wear resistant articles particularly cutting tools such as surgical drills and burrs are coated with extremely hard coatings exhibiting compressive stress such as titanium nitride by means of physical vapor deposition to increase the wear resistance and, where applicable, the cutting performance of the article.

REFERENCES:
patent: 4142869 (1979-03-01), Vereschagin et al.
patent: 4694918 (1987-09-01), Hall
Westland, The Energy Requirement of the Dental Cutting Process, Journal of Oral Rehabilitation, 1980, vol. 7, pp. 51-63.

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