High strength, rapidly solidified alloy

Details High strength, rapidly solidified alloy High strength, rapidly solidified alloy

1994-10-05

1997-07-15

Wyszomierski, George

Metal treatment

Stock

Aluminum base

148438, 148440, 420538, 420547, 420550, 420551, C22C 2100

Patent

active

056479190

ABSTRACT:
A high strength, rapidly solidified alloy consisting of aluminum and, added thereto, additive elements. The mean crystal grain size of the aluminum is 40 to 1000 nm, the mean size of particles of a stable phase or a metastable phase of various intermetallic compounds formed from the aluminum and the additive element and/or various intermetallic compounds formed from the additive elements themselves is 10 to 800 nm, and the intermetallic compound particles are distributed in a volume fraction of 20 to 50% in a matrix consisting of aluminum. The rapidly solidified alloy has an improved strength at room temperature and a high toughness and can maintain the properties inherent in a material produced by the rapid solidification process even when it undergoes a thermal influence during working.

REFERENCES:
patent: 4675157 (1987-06-01), Das et al.
patent: 5053085 (1991-10-01), Masumoto et al.
patent: 5509978 (1996-04-01), Masumoto et al.

Affiliated with

Also associated with

Rating

High strength, rapidly solidified alloy 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, rapidly solidified alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High strength, rapidly solidified alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1489868