重型厂房柱子的管状焊条丝极电渣焊

ELECTROSLAG WELDING WITH TUBULAR ELECTRODE FOR COLUMNS OF HEAVY WORKSHOP

介绍了上海宝钢二期工程中连铸连轧车间厂房房柱(由重型双H型钢拼焊而成)的管状焊条丝极电渣焊焊接工艺。给出了焊接结果和性能数据。

The paper introduces the technique of elestroslag welding with a tubular electrode for welding columns consisted of double H beams for a continuous casting-rolling workshop of The Bashan Steel & Iron Co., Shanghai in its second stage engineering construction. The experimental results and joint properties are provided, too.