EP 0077473 A1 19830427 - Method for producing one-side zinc hot dipped steel sheets.
Title (en)
Method for producing one-side zinc hot dipped steel sheets.
Title (de)
Verfahren zur Herstellung von einseitig feuerverzinkten Stahlblechen.
Title (fr)
Procédé pour la production de tÔles d'acier par zingage à chaud d'une seule face.
Publication
Application
Priority
JP 16550881 A 19811016
Abstract (en)
A system for carrying out one-side zinc hot dipping process of the type wherein a steel sheet having a film of an anti-plating agent formed on one surface thereof is passed through a molten zinc bath to plate the other surface of the steel sheet with zinc, and the anti-plating film is then removed by peeling to produce a one-side zinc plated steel sheet, is arranged such that the anti-plating film on the steel sheet does not contact with any rigid member such as a deflector roll while the sheet is moved from the molten zinc bath to the anti-plating film peeling site, thereby preventing formation of dents in the sheets, which is otherwise caused by zinc particles entrained on the anti-plating film emerging from the zinc bath.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
C23C 2/00344 (2022.08 - EP US); C23C 2/0038 (2022.08 - EP US); C23C 2/0224 (2022.08 - EP US); C23C 2/024 (2022.08 - EP US)
Citation (search report)
- [X] US 4177303 A 19791204 - CLIPSTON ROBERT H [CA], et al
- [Y] US 4285995 A 19810825 - GOMERSALL DAVID W
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0077473 A1 19830427; EP 0077473 B1 19850515; EP 0077473 B2 19880914; CA 1186888 A 19850514; DE 3263552 D1 19850620; JP S5867855 A 19830422
DOCDB simple family (application)
EP 82108861 A 19820924; CA 412223 A 19820927; DE 3263552 T 19820924; JP 16550881 A 19811016