Low carbon, Ni-Cr-Mo system cast iron roll

Details Low carbon, Ni-Cr-Mo system cast iron roll Low carbon, Ni-Cr-Mo system cast iron roll

1975-06-09

1976-04-20

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

75123CB, 75128W, 148 35, C22C 3822, C22C 3836

Patent

active

039516504

ABSTRACT:
A low carbon, Ni-Cr-Mo system cast iron roll containing, in weight percent, from 1.5 to 2.8% C, from 0.2 to 0.7% Si, from 0.6 to 0.8% Mn, from 2.1 to 3.5% Ni, from 1.8 to 2.5% Cr, from 1.1 to 1.5% Mo, the balance being essentially Fe and a reasonable amount of impurities. This roll prevents peeling of the top or outermost surface of the roll in the hot rolling, due to the cracking of cementite, and improves the resistance to the surface roughness and wear resistance, thereby improving the efficiency in the rolling operation.

REFERENCES:
patent: 1948246 (1934-02-01), Seaman
patent: 1988910 (1935-01-01), Merica
patent: 2516524 (1950-07-01), Millis

Affiliated with

Also associated with

Rating

Low carbon, Ni-Cr-Mo system cast iron roll does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low carbon, Ni-Cr-Mo system cast iron roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low carbon, Ni-Cr-Mo system cast iron roll will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1584151