Austenitic iron alloys having yttrium

Details Austenitic iron alloys having yttrium Austenitic iron alloys having yttrium

1982-06-30

1983-05-31

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75125, 75128E, C22C 3806

Patent

active

043859348

ABSTRACT:
The presence of yttrium and/or related rare earth elements in amounts ranging from a positive amount to up to but not including 0.1% by weight in alloys described in U.S. Pat. No. 4,086,085 issued Apr. 25, 1979 significantly improves the hot workability and resistance to grain growth of said alloys.

REFERENCES:
patent: 3754898 (1973-08-01), McGurty
patent: 4086085 (1978-04-01), McGurty
patent: 4141762 (1979-02-01), Yamaguchi et al.
patent: 4204862 (1980-04-01), Kado et al.
patent: 4261767 (1981-04-01), Davidson

Affiliated with

Also associated with

Rating

Austenitic iron alloys having yttrium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Austenitic iron alloys having yttrium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Austenitic iron alloys having yttrium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2244791