Analysis of Two Kinds Welding Technology for Steel Structure
GAO Zheng
ZHU Baocai
LIU Xiaohui
HAO Zhengwang
LIU Lei
Abstract：In the manufacture process of steel structure, the two kinds of processes for full penetrated welding usually are used:back gouging and ceramic backing. Analyzed and compared from the weld quality, welding efficiency, welding costs, environmental impact aspects, ceramic liner technology have obvious advantages.
Keywords：steel structurewelding technologycarbon arc air gougingceramic liner
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 18-19 )