Mn-Fe base and Mn-Cr-Fe base austenitic alloys

Details Mn-Fe base and Mn-Cr-Fe base austenitic alloys Mn-Fe base and Mn-Cr-Fe base austenitic alloys

1986-06-23

1987-09-01

Lovering, Richard D.

Alloys or metallic compositions

Ferrous

Nine percent or more chromium containing

420 34, 420 42, 420 56, 420 62, 420 64, 420 65, 420 72, 420 74, 420 87, 420103, 420104, 420112, 420113, 420114, 420583, 420584, 420588, 148325, 148327, 376136, 376900, C22C 3804, C22C 3806, C22C 3838, G21B 100

Patent

active

H00003263

ABSTRACT:
Manganese-iron base and manganese-chromium-iron base austenitic alloys designed to have resistance to neutron irradiation induced swelling and low activation have the following compositions (in weight percent): 20 to 40 Mn; up to about 15 Cr; about 0.4 to about 3.0 Si; an austenite stabilizing element selected from C and N, alone or in combination with each other, and in an amount effective to substantially stabilize the austenite phase, but less than about 0.7 C, and less than about 0.3 N; up to about 2.5 V; up to about 0.1 P; up to about 0.01 B; up to about 3.0 Al; up to about 0.5 Ni; up to about 2.0 W; up to about 1.0 Ti; up to about 1.0 Ta; and with the remainder of the alloy being essentially iron.

REFERENCES:
patent: 3904401 (1975-09-01), Mertz et al.
Key To Steels, 10 edition 1974, West Germany.

Affiliated with

Also associated with

Rating

Mn-Fe base and Mn-Cr-Fe base austenitic 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 Mn-Fe base and Mn-Cr-Fe base austenitic alloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mn-Fe base and Mn-Cr-Fe base austenitic alloys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1255688