Coated milling insert and method of making it

Details Coated milling insert and method of making it Coated milling insert and method of making it

2007-10-16

2007-10-16

Turner, Archene (Department: 1775)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

C051S295000, C051S307000, C051S309000, C427S255120, C427S255290, C427S255700, C428S212000, C428S336000, C428S697000, C428S658000, C428S701000, C428S702000

Reissue Patent

active

11483381

ABSTRACT:
A coated milling insert particularly useful for milling in low and medium alloyed steels with or without raw surface zones during wet or dry conditions. The insert is characterized by a WC-Co cemented carbide with a low content of cubic carbides and a highly W alloyed binder phase and a coating including an inner layer of TiCxNyOzwith columnar grains, a layer of κ-Al2O3and, preferably, a top layer of TiN. The layers are deposited by using CVD methods.

REFERENCES:
patent: 4610931 (1986-09-01), Nemeth et al.
patent: 4643620 (1987-02-01), Fujii et al.
patent: 5137774 (1992-08-01), Ruppi
patent: 5162147 (1992-11-01), Ruppi et al.
patent: 5372873 (1994-12-01), Yoshimura et al.
patent: 5451469 (1995-09-01), Gustafson et al.
patent: 5545490 (1996-08-01), Oshika
patent: 5549980 (1996-08-01), Ostlund et al.
patent: 5576093 (1996-11-01), Yoshimura et al.
patent: 5652045 (1997-07-01), Nakamura et al.
patent: 5674564 (1997-10-01), Ljungberg et al.
patent: 5786069 (1998-07-01), Ljungberg et al.
patent: 5915162 (1999-06-01), Uchino et al.
patent: 5920760 (1999-07-01), Yoshimura et al.
patent: 0653499 (1995-05-01), None
patent: 0686707 (1995-05-01), None
patent: 0685572 (1995-12-01), None
patent: 0693574 (1996-01-01), None
patent: 0709484 (1996-05-01), None
Patent Abstracts of Japan, vol. 18, No. 392, C-1228, abstract of JP,A, 6-108254 (Mitsubishi Materials Corp), Apr. 19, 1994 & JP,A, 6108254.
Patent Abstract of Japan, vol. 18, No. 203, M-1590, abstract of JP,A, 6-8008 (Mitsubishi Materials Corp), Jan. 18, 1994 & JP,A, 6008008.

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