Sintered apex seal material

Details Sintered apex seal material Sintered apex seal material

1988-06-27

1990-06-26

Lechert, Jr., Stephen J.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

419 18, 419 23, 419 38, 419 60, C22C 2908

Patent

active

049369121

ABSTRACT:
A apex seal is formed by cold pressing and sintering a mixture of Clevite and tungsten carbide powders to form a seal wherein harder rounded carbide particles are distributed within a softer matrix.

REFERENCES:
patent: 2791025 (1957-05-01), Ballhausen et al.
patent: 2905512 (1959-09-01), Anderson
patent: 3052954 (1962-09-01), Strong
patent: 3133341 (1964-05-01), Marien
patent: 3133739 (1964-05-01), Marien
patent: 3281156 (1966-10-01), Mayhew et al.
patent: 3539192 (1970-11-01), Prasse
patent: 3554677 (1971-01-01), Zapf et al.
patent: 3606359 (1971-09-01), McCormick
patent: 3672798 (1972-06-01), Scherenberg
patent: 3690686 (1972-09-01), Prasse et al.
patent: 3756754 (1973-09-01), Sakamaki
patent: 3759534 (1973-09-01), Sakamaki
patent: 3829260 (1974-08-01), Shimoda
patent: 3830601 (1974-08-01), Yamazaki
patent: 3833320 (1974-09-01), Telang et al.
patent: 3877854 (1975-04-01), Sasame et al.
patent: 3890070 (1975-06-01), Sasame et al.
patent: 3904405 (1975-09-01), Russell et al.
patent: 3910734 (1975-10-01), Telang
patent: 3927991 (1975-12-01), Miyata et al.
patent: 3981644 (1976-09-01), Blum et al.
patent: 4011054 (1977-03-01), Beyer et al.
patent: 4032302 (1977-06-01), Nakamura et al.
patent: 4066451 (1978-01-01), Rudy
patent: 4125399 (1978-11-01), Kizu et al.
patent: 4144003 (1979-03-01), Berkowitz
patent: 4212602 (1980-07-01), Buran et al.
patent: 4235630 (1980-11-01), Babu
patent: 4608318 (1986-08-01), Makrides et al.
patent: 4729729 (1988-03-01), Tarumoto et al.
Chemical Abstracts, Bunch 75, No. 24, 13 Dec. 1971, 142503, "Solid Lubrication For Aero Propulsion Systems".

Affiliated with

Also associated with

Rating

Sintered apex seal material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sintered apex seal material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sintered apex seal material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1123683