International Journal of Korean Welding Society
- Volume 5 Issue 1
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- Pages.10-14
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- 2005
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- 1598-1177(pISSN)
Prediction of Chemical Composition of Pure Weld Metal in SAW
- Kim Y. (Department of Aeronautical Engineering, Hankuk Aviation University) ;
- Ryu D. H. (Department of Aeronautical Engineering, Hankuk Aviation University) ;
- Kim J. S. (Department of Aeronautical Engineering, Hankuk Aviation University) ;
- Lee B. Y. (School of Aeronautical Engineering, Hankuk Aviation University)
- Published : 2005.03.01
Abstract
An element of Pure Weld Metal(PWM) is important factor to understand the Flux's conduct in Submerged Arc Welding(SAW). To get the element of PWM, pile-up welding over than 10 layers have been used in the past. But, it took a long time to analyze the elements of PWM in this method. Therefore, in this study, instead of pile-up welding over than 10 layers, one pass bead welding is used to predict an element of PWM using mathematical formula which got to be derived. As a results that applied the formula, there was no differences between theoretical and experimental value except the element Mn and Si.
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