Steel sheets for painting and a method of producing the same

Details Steel sheets for painting and a method of producing the same Steel sheets for painting and a method of producing the same

1987-03-23

1989-01-03

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having variation in thickness

428687, 428925, 72199, B21D 5300

Patent

active

047956810

ABSTRACT:
A painting steel sheet having an improved distinctness of image after painting has a waviness curve of section profile satisfying given relationships, and is produced by temper rolling a steel sheet with work rolls dulled to particular dimensions through laser.

REFERENCES:
patent: 2991544 (1961-07-01), Gotsch et al.
patent: 3619881 (1971-11-01), Bills et al.
patent: 3623850 (1971-11-01), Horvath
patent: 4071657 (1978-01-01), Rault
patent: 4111032 (1978-09-01), Rault
patent: 4200382 (1980-04-01), Friedman
patent: 4679288 (1987-07-01), Monfort et al.
Cahiers d'Informations Techniques de la Revue de Metallurgie, vol. 80, No. 5, May 1983, pp. 393-401, Paris, Fr., J. Crahay, et al.; "Gravure de la rugosite des cylindres de laminoir par impulsions laser".

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