Net shape hastelloy X made by metal injection molding using an a

Details Net shape hastelloy X made by metal injection molding using an a Net shape hastelloy X made by metal injection molding using an a

1998-08-28

1999-11-23

Mai, Ngoclan

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Powder pretreatment

419 37, 419 54, 419 58, 75246, B22F 310

Patent

active

059894938

ABSTRACT:
A molding compound consisting of the nickel superalloy Hastelloy X is used to form net-shape or near net-shape articles. The compound, containing atomized Hastelloy X powder having an average particle size less than about 20 .mu.m, is mixed with a liquid carrier, a gel forming binder and processing additives and molded at relatively low pressures in a conventional injection molding machine. A critical air debinding step prior to sintering results in high densification of the article, which has mechanical properties comparable to cast or wrought processed material.

REFERENCES:
patent: 4734237 (1988-03-01), Fanelli et al.
patent: 5258155 (1993-11-01), Sekido et al.
patent: 5286767 (1994-02-01), Rohrbach et al.
patent: 5332537 (1994-07-01), Hens, et al.
patent: 5397520 (1995-03-01), Rohrach et al.
patent: 5746957 (1998-05-01), Fanelli et al.
patent: 5830305 (1998-11-01), Anderson et al.
J.J. Valencia, et al., Superalloys 718,625,706, The Minerals, Metals & Materials Society, 1994

Affiliated with

Also associated with

Rating

Net shape hastelloy X made by metal injection molding using an a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Net shape hastelloy X made by metal injection molding using an a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Net shape hastelloy X made by metal injection molding using an a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1217681