Method for producing a steel strip by hot rolling

Details Method for producing a steel strip by hot rolling Method for producing a steel strip by hot rolling

1977-09-15

1979-01-02

Moon, Charlie T.

Metal fusion bonding

Process

With supplementary mechanical joining

29424, 294322, 29526R, 228139, 228158, 228243, B23K 1900

Patent

active

041323424

ABSTRACT:
In a method for producing a hot strip by hot rough rolling, a steel slab heated to a rolling temperature to obtain a steel band, and hot finishing rolling the steel band in a continuous manner, the improvements comprising overlapping a forward end portion of a steel band which is being rolled by the rough hot rolling over a finishing end portion of a similarly rolled preceding steel band before or during the hot finishing rolling step, with insertion between the overlapped portions of the both hot bands of an oxide scale-fusing agent which reacts with the oxide scale present on the opposing surfaces of the overlapped portions by the heat of the overlapped portions and forms a low-melting point substance, fixing temporarily the overlapped portions by means of a metallic nail-like member driven into the overlapped portions, bonding the overlapped portions by reduction, and subjecting the steel bands thus bonded to the hot finishing rolling continuously.

REFERENCES:
patent: 2438759 (1948-03-01), Liebowitz
patent: 2679468 (1954-05-01), Pitman
patent: 2761208 (1956-09-01), Mitchell
patent: 2782498 (1957-02-01), Mushovic et al.
patent: 3091844 (1963-06-01), Laine
patent: 3111045 (1963-11-01), Dwaki et al.
patent: 3279050 (1966-10-01), Simich

Affiliated with

Also associated with

Rating

Method for producing a steel strip by hot rolling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing a steel strip by hot rolling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a steel strip by hot rolling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1513949