$15.00
The invention of an in-line galvanic zinc phosphate coating line allows for the production of cold-heading wires without pickling. There are only three production steps: descaling by shotblasting and pre-drawing; annealing in HICON/H2 furnaces; and cleaning, phosphating, soaping and final drawing. This paper will describe the problems that had to be solved to achieve an optimized surface for extreme deformations.
The invention of an in-line galvanic zinc phosphate coating line allows for the production of cold-heading wires without pickling. There are only three production steps: descaling by shotblasting and pre-drawing; annealing in HICON/H2 furnaces; and cleaning, phosphating, soaping and final drawing. This paper will describe the problems that had to be solved to achieve an optimized surface for extreme deformations.
| Author(s) | Heinz Stockner and Ernst Hojas, Voest-Alpine Austria Draht GmbH, Austria. |
|---|---|
| Publication/Event/Pages | Paper presented at WAI International Technical Conference, Stratford-Upon-Avon, UK |
| Year | 2001 |
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