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http://dx.doi.org/10.7735/ksmte.2014.23.5.519

A Study on Warm Forming Technology of Car Body Reinforced Dash Using Magnesium Alloy Sheet  

Park, Dong Hwan (Gyeongbuk Hybrid Technology Institute)
Tak, Yun Hak (Gyeongbuk Hybrid Technology Institute)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.23, no.5, 2014 , pp. 519-524 More about this Journal
Abstract
The use of light weight magnesium alloy offers significant potential towards improvement of the automotive fuel efficiency. However, the application of formed magnesium alloy components in auto-body structures is restricted due to the low formability at room temperature and lack of knowledge for processing magnesium alloys at elevated temperatures. In this study, a warm tensile test of magnesium alloys was performed to measure tensile strength and elongation. An improvement in formability was confirmed at increased temperatures above about $250^{\circ}C$. Car body warm forming technology was conducted for forming forming reinforced dash components of the magnesium alloy AZ31B sheet at elevated temperatures.
Keywords
Car body; Forming technology; AZ31B; Magnesium alloy; Sheet forming; Warm forming;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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