Method and apparatus for continuous finishing hot-rolling a stee

Details Method and apparatus for continuous finishing hot-rolling a stee Method and apparatus for continuous finishing hot-rolling a stee

1996-07-10

1999-02-16

Ryan, Patrick

Metal fusion bonding

Process

With condition responsive, program, or timing control

228 9, 228 57, 228158, 2282352, B23K 2004

Patent

active

058711384

ABSTRACT:
A method and apparatus for continuously finishing hot-rolling steel strips include partially joining a rear end of a preceding steel strip and a leading end of a succeeding steel strip after the strips have passed through a rough hot-rolling step. The joint is flattened. The joint is rolled with a first stand of a tandem rolling mill. The mill is provided with a plurality of stands that includes a pair of work rolls and backup rolls and/or intermediate rolls, so that a compression stress acts at the unjointed section of the strips in the longitudinal direction of the joint while tracking the joint. Shape-control-rolling is performed on the joint with a second and succeeding stands so that a section of the steel strip other than the joint is subjected to the shape-control-rolling at all the stands.

REFERENCES:
patent: 3325623 (1967-06-01), Briggs, III
patent: 5217155 (1993-06-01), Kitahama et al.
patent: 5531089 (1996-07-01), Nikaido et al.

Affiliated with

Also associated with

Rating

Method and apparatus for continuous finishing hot-rolling a stee 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 and apparatus for continuous finishing hot-rolling a stee, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for continuous finishing hot-rolling a stee will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2056118