Number | Name | Date | Kind |
---|---|---|---|
RE34180 | Nemeth et al. | Feb 1993 | |
3994692 | Rudy | Nov 1976 | |
3999953 | Kolaska et al. | Dec 1976 | |
4018631 | Hale | Apr 1977 | |
4447263 | Sugizawa et al. | May 1984 | |
4610931 | Nemeth et al. | Sep 1986 | |
4643620 | Fujii et al. | Feb 1987 | |
4755399 | Fujii et al. | Jul 1988 | |
4820482 | Fischer et al. | Apr 1989 | |
4942097 | Santhanam et al. | Jul 1990 | |
4990410 | Saitoh et al. | Feb 1991 | |
5250367 | Santhanam et al. | Oct 1993 | |
5279901 | Akerman et al. | Jan 1994 | |
5296016 | Yoshimura et al. | Mar 1994 | |
5306326 | Oskarsson et al. | Apr 1994 | |
5336292 | Weinl et al. | Aug 1994 | |
5451469 | Gustafson et al. | Sep 1995 | |
5453241 | Akerman et al. | Sep 1995 | |
5484468 | Ostlund et al. | Jan 1996 |
Number | Date | Country |
---|---|---|
0515340 | Nov 1992 | EPX |
3-32502 | Feb 1991 | JPX |
8-174310 | Jul 1996 | JPX |
1115908 | Jun 1968 | GBX |
1393116 | May 1975 | GBX |
1393115 | May 1975 | GBX |
WO9008613 | Aug 1990 | WOX |
Entry |
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Kennametal Inc. Lab Report No. R3030, dated Sep. 9, 1977 (Analysis of a Carbology Grade 570). |
Nemeth, B. J., et al., "The Microstructure Features and Cutting Performance of the High Edge Strength Kennametal Grade KC850," Proc. Tenth Plansee Seminar, Metalwerk Plansee, A.G., Reutte, Tyrol, Austria (1981), pp. 613-627. |
Santhanam, A. T., et al., "Innovations in Coated Carbide Cutting Tools," ASM Proceedings of a Conference on Advances in Tool Materials, Scottsdale, AZ (1987) (Paper 8701-001), pp. 67-76). |
Tsuda et al., Development of Functionally Graded Sintered Hard Materials, Proceedings of 1996 European Conference on Advanced in Hard Materials Production, pp. 45-52. International Search Report for PCT/US97/12691. |