Transparent article and method of making the same

Details Transparent article and method of making the same Transparent article and method of making the same

1976-08-16

1977-09-27

Robinson, Ellis

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

204192P, 427163, 427167, 427255, 428428, 428432, 428446, 428539, C23C 1500, B32B 1706

Patent

active

040512975

ABSTRACT:
A transparent article having improved abrasion resistance, and method of making the same, which comprises a body of transparent glassy siliceous material having a smooth continuous surface and a continuous film of chromium silicide sputter-coated on said continuous surface to a thickness of from about 200 to 1,000 A.

REFERENCES:
patent: 2851376 (1958-09-01), Adlassnig
patent: 2982619 (1961-05-01), Long
patent: 3009886 (1961-11-01), Wejnarth
patent: 3027332 (1962-03-01), Medin

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