Forging process

Details Forging process Forging process

1981-11-16

1986-04-22

Goldberg, Howard N.

Metal working

Method of mechanical manufacture

Utilizing transitory attached element or associated separate...

264 56, 264317, 264313, 419 53, 419 42, 419 28, 419 38, 425405H, 419 68, 29421R, B23P 1700, B22F 324

Patent

active

RE0321176

ABSTRACT:
Process for manufacturing a forged article in which a preform is generated by filling a semi-rigid liner with powdered metal, providing the liner with a sealing element, and isostactically compressing the liner and its contents. The liner is then removed from the green preform, the preform is sintered, and the resulting sintered preform is forged.

REFERENCES:
patent: 126470 (1917-05-01), Coolidge
patent: 2783504 (1957-03-01), Hamjian et al.
patent: 2847708 (1958-08-01), Hamjian et al.
patent: 3051567 (1962-08-01), Ziegler
patent: 3158474 (1964-11-01), Anderson et al.
patent: 3269826 (1966-08-01), Bumgarner
patent: 3340053 (1967-09-01), Hodge et al.
patent: 3383208 (1968-05-01), Corral
patent: 3499066 (1970-03-01), Murray
patent: 3502755 (1970-03-01), Murray
patent: 3656946 (1972-04-01), Inque et al.
patent: 3741755 (1973-06-01), Allen
patent: 3753704 (1973-08-01), Manilla et al.
patent: 3841870 (1974-10-01), Hamjian
patent: 3889350 (1975-06-01), Mocarski
patent: 3932178 (1976-01-01), Larsson et al.
patent: 3982934 (1976-09-01), Wentzell
patent: 3989518 (1976-11-01), Rueckl
patent: 4023966 (1977-05-01), Loersch et al.
patent: 4065303 (1977-12-01), Sielstorfer et al.
patent: 4069042 (1978-01-01), Buchovecky et al.

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