Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 15 Issue 7
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- Pages.78-84
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- 1998
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
A Study on the Characteristics of the Galvalume Steel Sheet
갈바륨 강판의 특성에 관한 연구
Abstract
The problem of autobody corrosion has been addressed over the past decade by the increasing use of zinc and zinc alloy coated steels in automotive application. This paper describes the evaluation of formability, weldability and painted corrosion performance of galvalume steel sheet. This paper presents an overview of the program and some initial test results on the weldability, lifetime of the electrode tip shape of the spot welding and corrosion protection. Galvalume steel sheet improved corrosion performance and spot weldability of galvalume steel sheet was not changed under the influence of the variation of welding current. And tip shape has influenced on the lifetime of tip for galvalume steel sheet.
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