Coated surface refined sintered alloy

Details Coated surface refined sintered alloy Coated surface refined sintered alloy

1989-03-07

1991-02-05

Lechert, Jr., Stephen J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428552, 428332, 428687, 428610, 75238, 75244, 419 13, 419 14, 419 15, 419 16, 419 17, 419 54, 419 57, 419 60, B22F 700

Patent

active

049904108

ABSTRACT:
A surface refined sintered alloy with a burnt surface, comprising 75 to 95% by weight of a hard phase containing Ti, C and N as the essential components and otherwise comprising at least one of Zr, Hf, V, Nb, Ta, Cr, Mo and W and the balance of the alloy comprising a binder phase composed mainly of Co and/or Ni and inevitable impurities, wherein the sintered alloy satisfies at least two conditions selected from the group consisting of the following (1) to (3):

REFERENCES:
patent: 3971656 (1976-07-01), Rudy
patent: 4342594 (1982-08-01), Ettmayer et al.
patent: 4587095 (1986-05-01), Yoshimura et al.
patent: 4639352 (1987-01-01), Komada et al.
patent: 4769070 (1988-09-01), Tobioka et al.
patent: 4812370 (1989-03-01), Okada et al.
patent: 4830930 (1989-05-01), Taniguchi et al.
patent: 4885132 (1989-12-01), Brandt et al.
Saitoh et al., "Lo Ni Layer Formed on the Surface Portion of TiC-TiN-Mo.sub.2 C-Ni System Cermet", Toshiba Tungaloy Co., Ltd. & Chiba Kogyo University (Technology Dept.), pp. 200-201.

Affiliated with

Also associated with

Rating

Coated surface refined sintered alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-9898