High strength structural member and process for producing the sa

Details High strength structural member and process for producing the sa High strength structural member and process for producing the sa

1992-09-10

1995-07-25

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428570, 419 23, 419 35, 419 13, B22F 300

Patent

active

054360803

ABSTRACT:
A structural member is produced using starting powder consisting of composite particulates each containing AlN grain within its surface covered by an Al layer of a single crystal structure, and Al alloy particulates of a single crystal structure, and then by sintering the Al layers of the composite particulates with the Al alloy particulates. The Al layers and the Al alloy particulates of the single crystal structure have no dislocation fault, crystal grain boundary. etc., produced therein, and for this reason, they have a low chemical activity. Therefore, the Al layers and the like have a characteristic that they are extremely difficult to oxidize. This ensures that the Al layers and the Al alloy particulates can be reliably sintered to achieve the densification of the resulting structural member.

REFERENCES:
patent: 2853398 (1956-04-01), Mackiw et al.
patent: 4440800 (1984-04-01), Morton et al.
patent: 4818567 (1989-04-01), Kemp, Jr. et al.
patent: 5183631 (1993-02-01), Kugimiya et al.
patent: 5223213 (1993-06-01), Kamimura et al.

Affiliated with

Also associated with

Rating

High strength structural member and process for producing the sa does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High strength structural member and process for producing the sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High strength structural member and process for producing the sa will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-738686