Formation of porous bodies

Details Formation of porous bodies Formation of porous bodies

1985-12-24

1987-04-21

Lechert, Jr., Stephen J.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making porous product

419 23, 419 38, 419 49, 419 53, 419 57, 264 50, 264 51, 75245, B22F 316

Patent

active

046595465

ABSTRACT:
A method of manufacturing a porous body using particulate material as a starting stock. The particles are inserted in a can, the can evacuated and inert gas admitted to a predetermined back-fill pressure. After hot isostatic pressing, the compact so formed is cooled and subsequently heat treated to permit the pores formed in pressing to expand and form a porous body.

REFERENCES:
patent: 3328139 (1967-06-01), Hodge et al.
patent: 3893852 (1975-07-01), Bergman et al.
patent: 4059442 (1977-11-01), Bernard
patent: 4359336 (1982-11-01), Bowles

Affiliated with

Also associated with

Rating

Formation of porous bodies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Formation of porous bodies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Formation of porous bodies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-750553