Cemented carbide material for cutting operation

Details Cemented carbide material for cutting operation Cemented carbide material for cutting operation

1975-05-30

1977-09-06

Douglas, Winston A.

Stock material or miscellaneous articles

Metal continuous phase interengaged with nonmetal continuous...

106 43, 51307, 51309R, C22C 2900, C04B 3556, C04B 3558

Patent

active

040465179

ABSTRACT:
Cemented carbide material comprising 10 to 60% by weight of tungsten carbide, 5 to 40% by weight of titanium carbide, 5 to 30% by weight of tantalum carbide, 3 to 20% by weight of titanium nitride and 5 to 20% by weight of an iron family metal such as cobalt, nickel or iron. The cemented carbide material may further contain 5 to 20% by weight of molybdenum and/or molybdenum carbide. The material is excellent in heat resistance, wear resistance, hardness and toughness and is adapted for a wide variety of cutting conditions.

REFERENCES:
patent: 2568251 (1951-09-01), Oswald
patent: 3245763 (1966-04-01), Ohlsson et al.
patent: 3490901 (1970-01-01), Hachisuka
patent: 3525999 (1970-08-01), Benesovsky et al.
patent: 3679442 (1972-07-01), Bergna
patent: 3703368 (1972-11-01), Rudy
patent: 3708355 (1973-01-01), Rudy
patent: 3737289 (1973-06-01), Rudy
patent: 3746517 (1973-07-01), Yamaya et al.
patent: 3752655 (1973-08-01), Ramquist
Kieffar, R. et al., "Nitrides and Carbonitrides and Nitride-Based Cemented Hand Alloys," Chemical Abstracts, vol. 76, 1972, 17124k.

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