EP 0166654 B1 19871104 - METHOD AND APPARATUS FOR OPTIMIZING THE REDUCTION OF THE SIZE OF SPANGLES ON A GALVANISED STEEL SHEET
Title (en)
METHOD AND APPARATUS FOR OPTIMIZING THE REDUCTION OF THE SIZE OF SPANGLES ON A GALVANISED STEEL SHEET
Publication
Application
Priority
FR 8409910 A 19840622
Abstract (en)
[origin: US4619835A] The process for optimizing the solidification of zinc on a steel strip (2) under the action of germs of crystallization constituted by zinc in the form of a fine powder, which are projected by a conveying fluid inside a case (1) onto the two sides of the strip (2), is characterized in that the temperature of the strip at the exit of the case (1) is measured and this temperature is maintained at an optimal value by regulating the flow of air blown into the case as a function of the difference between the measurement obtained and the optimal temperature.
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
C23C 2/06 (2013.01 - KR); C23C 2/265 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0166654 A1 19860102; EP 0166654 B1 19871104; AT E30602 T1 19871115; AU 4378385 A 19860102; AU 579376 B2 19881124; CA 1225548 A 19870818; DE 3560909 D1 19871210; ES 544780 A0 19861216; ES 8701852 A1 19861216; FR 2566432 A1 19851227; JP S6115956 A 19860124; KR 860000404 A 19860128; KR 920007846 B1 19920918; US 4619835 A 19861028
DOCDB simple family (application)
EP 85401193 A 19850614; AT 85401193 T 19850614; AU 4378385 A 19850618; CA 484740 A 19850621; DE 3560909 T 19850614; ES 544780 A 19850613; FR 8409910 A 19840622; JP 13583585 A 19850621; KR 850004417 A 19850621; US 74457885 A 19850614