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J Weld Join. 2015;33(5):20-25. Published online October 30, 2015.
DOI: https://doi.org/10.5781/JWJ.2015.33.5.20
- Clad Steel for Application of Hull Structure
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Yong-Taek Shin*
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- Corresponding author: Yong-Taek Shin ,Email: ytshin@dau.ac.kr
- Abstract
- Clad steel has good corrosion resistance and mechanical properties arising from the hot rolling of dissimilar metals, such as carbon steel and stainless steel. However both good corrosion resistance from the cladding plate material(stainless steel) and mechanical properties from the base plate material (carbon steel) are difficult to obtain because the different steels display opposite behaviors during the cladding process. In order to make clad steel for application in the hulls of ships, proper materials selection and heat-treatment conditions are necessary. In this study, mechanical properties of base plate materials with different chemical composition were evaluated according to heat condition of cladding plate material.
Keywords :Clad steel, Base plate materials, Super duplex stainless steel