Process and apparatus for improving cold rollability and/or stri

Details Process and apparatus for improving cold rollability and/or stri Process and apparatus for improving cold rollability and/or stri

1982-04-05

1983-09-20

Rutledge, L. Dewayne

Metal treatment

Compositions

Heat treating

148 115R, 148 115C, 148 12R, 148154, 266129, 266103, 72366, 219 75, C21D 802, C22F 108, C22F 104

Patent

active

044053860

ABSTRACT:
Selective heating of edge and near-edge portions of a strip material is used to increase the ductility of the strip material at these portions and to improve the cold rollability and/or strip annealability of the strip material. The selective heating may be performed either by radiant heating or by induction heating.

REFERENCES:
patent: 1870577 (1932-08-01), Lamb
patent: 2256947 (1941-09-01), Lewis
patent: 3264143 (1966-08-01), Turner
patent: 3267252 (1966-08-01), Morris
patent: 3480486 (1969-11-01), Tanaka et al.
patent: 3522116 (1970-07-01), Coleman
patent: 3536540 (1970-10-01), Rauch
patent: 3613425 (1971-10-01), Roberts
patent: 3836743 (1974-09-01), Wardwell
patent: 3848104 (1974-11-01), Locke
patent: 3877867 (1975-04-01), Tsuchiya et al.
patent: 4151014 (1979-04-01), Charschan et al.

Affiliated with

Also associated with

Rating

Process and apparatus for improving cold rollability and/or stri does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process and apparatus for improving cold rollability and/or stri, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for improving cold rollability and/or stri will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-586245