【摘要】 综述了近年来世界各国新研制的和已在实际生产中广泛应用的现代铝合金焊接技术 ,并对每项合金焊接技　　术都从基本概念、原理、特点以及国内外的研究现状等方面做了较为详细的介绍更多还原

【Abstract】 Modern welding technology of aluminum alloy which is newly researched or has been widely applied to practice throughout the world is summarized in the paper The basic concept,principle,characteristics and current research status for each kind of aluminum alloy are also detailed in the article.更多还原