Cutting tool

Details Cutting tool Cutting tool

1987-07-09

1988-10-11

Lechert, Jr., Stephen J.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51297, 51307, 428627, 428698, 4289088, G24G 100

Patent

active

047768630

ABSTRACT:
A cutting tool, in particular of hard metal, which is coated with hard layers of titanium carbide, titanium carbonitride and/or titanium nitride and that has an outer thin layer of zirconium nitride. The thickness of this outer layer of zirconium nitride amounts to between 1 and 30%, preferably 1 to 10%, of the thickness of the base coating of titanium carbide, titanium carbonitride and/or titanium nitride.

REFERENCES:
patent: 4406667 (1983-09-01), Sarin et al.
patent: 4406668 (1983-09-01), Sarin et al.
patent: 4406670 (1983-09-01), Sarin et al.
"Multiple Coated Super Hard Alloy and its Production," Chemical Abstracts, JP-53-1112, vol. 2, No. 46, of Mar. 28th, 1978.
"Double-Coated Super Hard Alloy Part and Production Thereof," Chemical Abstracts, JP-53-3906, vol. 2, No. 46, of Mar. 28th, 1978.
"Zeitschrift Metall", vol. 26, pp. 182-132, (1972) Professor R. Kieffer.

Affiliated with

Also associated with

Rating

Cutting tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting tool will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1956033