中国电机工程学会第二届电站焊接学术讨论会于1984年11月底在成都召开。经筛选、审定大会共收论文122篇,其中评为A类论文57篇,B类论文65篇。A类论文分别在大会和分组会上进行宣读和交流。这些论文涉及到焊接工艺、焊接设备、焊接结构和材料、焊接质量控制和检验等各方面。如“用晶体管电源控制的厚壁管道窄间隙双频MAG全位置自动焊”、“雪花炸药爆压焊接弹的研究和在高压架空线连接中的应用”、“葛 China Institute of Electrical Engineers Second Welding Seminar on Power Station was held in Chengdu in late November 1984. After screened and validated the conference, a total of 122 papers were received, of which 57 were Category A papers and 65 were Category B papers. Class A papers were presented and exchanged at the general assembly and at the group meeting respectively. These papers cover welding processes, welding equipment, welding structures and materials, welding quality control and inspection. Such as “narrower gap dual-frequency MAG full-position automatic welding with thick-walled pipe controlled by transistor power supply”, “research on the explosive charge of snowflake explosives and its application in high-voltage overhead line connection”