Sintered shrink-on cam and process of manufacturing such cam

Details Sintered shrink-on cam and process of manufacturing such cam Sintered shrink-on cam and process of manufacturing such cam

1986-04-10

1987-05-12

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

74567, 75240, 75241, 75243, 419 38, 419 54, C22C 2900

Patent

active

046647066

ABSTRACT:
Cams which meet all strength requirements and can be shrunk on a shaft can be made in a simple manner by sintering from a nickel- and copper-free mixture which comprises iron powder and contains 0.3 to 1.0 weight percent carbon and molybdenum and/or tungsten in such amounts that the sum of the molybdenums content and the tungsten content multiplied with the ratio of the atomic weight of molybdenum to the atomic weight of tungsten lies between 0.5 and 3 weight percent.

REFERENCES:
patent: 4236923 (1980-12-01), Takahashi
patent: 4595556 (1986-06-01), Umeha et al.

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