Weldable alloys

Details Weldable alloys Weldable alloys

1977-09-23

1980-04-01

Dean, R.

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75134F, 75171, C22C 1905

Patent

active

041959876

ABSTRACT:
Alloys containing 15-29% chromium, 12-35% iron and the balance 38-72% nickel plus cobalt as the essential major ingredients are greatly stabilized with respect to both weld crack resistance and oxidation resistance by the addition of lanthanum in effective but carefully controlled amounts of less than 0.10% and preferably less than 0.08% in the presence of between about 0.2 and 2.0% silicon as an essential minor ingredient.

REFERENCES:
patent: 3304176 (1967-02-01), Wlodek
patent: 3383206 (1968-05-01), Wlodek
patent: 3778256 (1973-12-01), Sasaki et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1312057