Kiamapong, K. and T. Watanabe. "Friction stir welding of aluminum alloy to steel: Aluminum alloy plate was successfully butt-joint welded to steel plate by friction stir welding." Welding Journal 83/10 (2004): 277-282.

Kiamapong, K. and T. Watanabe. "Friction stir welding of aluminum alloy to steel: Aluminum alloy plate was successfully butt-joint welded to steel plate by friction stir welding." Welding Journal 83/10 (2004): 277-282.