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首页> 外文会议>2006 BIMW >Microstructure and performance in diffusion welded joints of Al+5-10-15 WC_P composites
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Microstructure and performance in diffusion welded joints of Al+5-10-15 WC_P composites

机译：Al + 5-10-15％WC_P复合材料扩散焊接接头的组织和性能

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Joining parts by diffusion welding is one of the recent manufacturing techniques, since it allows manufacturing of similar or dissimilar parts, and complex components with high precision. It is difficult to weld Aluminium and its composites by conventional fusion welding techniques. Thus, In this study, diffusion welding technique was applied to weld Al+5-10-15% WC_P composites in argon gas. An experimental set up has been designed and series of experiments have been performed, Metallographical examinations have been carried out to determine the welding quality. It was concluded that changes in volume fraction of the reinforcement particles strongly affect the weldability of the materials and their microstructures.
机译：通过扩散焊接来接合零件是最近的制造技术之一，因为它允许高精度地制造相似或不相似的零件以及复杂的零件。用常规的熔焊技术很难焊接铝及其复合材料。因此，在这项研究中，扩散焊接技术被用于焊接氩气中的Al + 5-10-15％WC_P复合材料。设计了一个实验装置并进行了一系列实验，进行了金相检查以确定焊接质量。结论是，增强颗粒的体积分数的变化强烈地影响了材料及其微结构的可焊接性。

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