PARTIALLY HOT-TIN-PLATED STRIP AND METHOD AND APPARATUS FOR ITS MANUFACTURE

Japanese Patent JP3954129

B2

PROBLEM TO BE SOLVED: To arrange so as to be combinable the backside characteristics of respective metals by providing interruptions in the longitudinal direction of the metal strip applied onto the belt to coat.
SOLUTION: Metal coating strips 2, 3, 4 are plated on the belt 1. Each of the interruptions A1, A2, A3... are a spacing in the range of 1 to 20 mm. The strips 2, 3, 4, 5 are interrupted at an irregular intervals. (A1, A2, A3... are different from each other). Two strips 2, 3, 4, 5 have different layer thickness D1, D2. The strips 2, 3, 4, 5 are of different metals comprising pure tin, tin alloy, and zinc. The belt 1 is made of either one of copper, copper alloy, iron or iron alloy. For example, when the layer-thickness of tin-plating layers are variable, the thicker layer has an excellent soldering property, while the thinner layer has a smaller insertion so that the merits of each of them can be combined.

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Isabel Valleche
Traugot Schneider
Hermann sturm

JP9608996A

August 08, 2007

March 26, 1996

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WIELAND-WERKE AKTIENGESELLSCHAFT

C23C2/08; C23C2/00; C23C2/40; (IPC1-7): C23C2/08

JP6115955A
JP6115953A

Akiyoshi Sato

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