Removal of Paint Impurities from Magnesium Alloy Scraps by Super-heated Steam Treatment

S. Koyanaka, Takeyoshi Yamamoto, M. Kimura, Kazumasa Yoshida, A. Saitoh
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引用次数: 1

Abstract

Demand for magnesium alloy parts is expected to increase because of its low density and high specific strength. However, recycling technique for post-consumer magnesium alloy scraps has not been established yet. In particular, low-cost processing for the removal of organic impurities used for painting is needed. In this study, super-heated steam (SHS) treatment was examined as a new technique to remove paint impurities from post-consumer magnesium alloy scraps. As the result, it was found that most of the impurities were easily removed after SHS treatment of 400~410°C and simple mechanical friction.
高温蒸汽处理去除镁合金废料中油漆杂质的研究
由于镁合金的低密度和高比强度,对其零件的需求预计会增加。然而,镁合金消费后废料的回收利用技术尚未建立。特别是,需要低成本处理去除用于油漆的有机杂质。本文研究了过热蒸汽(SHS)处理镁合金废料中油漆杂质的新技术。结果发现,经过400~410℃的SHS处理和简单的机械摩擦,大部分杂质很容易去除。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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