Sintered cemented carbide body coated with two layers

Details Sintered cemented carbide body coated with two layers Sintered cemented carbide body coated with two layers

1975-03-26

1977-09-27

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

3034653, 3034654, 148 203, 148 315, 148126, 428432, 428545, C23C 1114, C23C 1302, C23D 500

Patent

active

RE0294209

ABSTRACT:
A sintered hard metal body (e.g., a cutting insert) is provided as to wear resistance by depositing thereon an intermediate thin coating of a metallic carbide or metallic nitride free from binder metal and applying over this intermediate coating a thin ceramic coating free from binder metal.

REFERENCES:
patent: 2872350 (1959-02-01), Homer et al.
patent: 2994124 (1961-08-01), Denny et al.
patent: 3249460 (1966-05-01), Gerry
patent: 3260579 (1966-07-01), Scales
patent: 3313605 (1967-04-01), Gill
patent: 3393084 (1968-07-01), Hartwig
patent: 3475161 (1969-10-01), Ramirez
patent: 3640689 (1972-02-01), Glaski et al.
patent: 3719519 (1973-03-01), Perugini
patent: 3721577 (1973-03-01), Woerner

Affiliated with

Also associated with

Rating

Sintered cemented carbide body coated with two layers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sintered cemented carbide body coated with two layers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sintered cemented carbide body coated with two layers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1806016