Heat treating furnace alloys

Details Heat treating furnace alloys Heat treating furnace alloys

1992-07-09

1993-06-29

Yee, Deborah

Alloys or metallic compositions

Ferrous

Nine percent or more chromium containing

420 51, 4205861, C22C 3834, C22C 3000

Patent

active

052232140

ABSTRACT:
Alloys are provided which consist essentially by weight percentages of from about 10.5% to about 28% Ni, from about 14.8% to about 23% Cr, from about 3% to about 6.6% Si, up to about 4% Al, from about 3% to about 6.6% total content of Si plus Al, from about 0.2% to about 4% Mn, from about 0.15% to about 1.6% Mo, from about 0.25% to about 1.25% W, from about 0.10% to about 0.75% Cb, from about 0.12% to about 1.2% C, from about 0.05% to about 0.45% Ti, and the balance essentially iron and the usual impurities. The alloys may optionally contain up to about 0.1% Ca, up to about 0.25% Zr, up to about 0.15% B, up to about 0.3% N and up to about 0.15% of rare earth components.

REFERENCES:
patent: 4077801 (1978-03-01), Heyer et al.
patent: 5077006 (1991-12-01), Culling

Affiliated with

Also associated with

Rating

Heat treating furnace 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 Heat treating furnace alloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat treating furnace alloys will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1753407