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中国铁道学会材料工艺委员会焊接学组和四川省铁道学会材料工艺委员会联合于1987年12月21～23日在四川省峨眉召开了钢轨及低合金钢焊接经验交流会议。会议内容广泛,涉及钢轨接触焊、铝热焊、气压焊、钢轨擦伤焊补及低合金钢钢筋焊接等。从焊接设备、焊接工艺和焊接材料等各方面进行了论述和经验交流。并对钢轨接触焊的新技术应用、铝热焊焊后正火工艺、
Welding Society of China Railway Society Material Science and Technology Commission and the Sichuan Railway Institute Materials Technology Committee jointly held in December 21, 1987 to 23 in Emei, Sichuan Province, rail and low alloy steel welding experience exchange meeting. The meeting covered a wide range of topics, including rail contact welding, aluminum welding, air pressure welding, rail abrasion welding and low alloy steel welding. From the welding equipment, welding technology and welding materials and other aspects of the discussion and exchange of experiences. And rail welding new technology applications, aluminum welding after welding normalizing process,