Welding:Basics, Quality Control and Defect Analysis-Part I

Welding in the construction Sector takes a major role throughout the world. Too many persons related to welding and nondestructive testing are involved in this unorganized sector and therefore it should be highlighted properly. This article is for the interested professionals, those who want to know the basics without passing through the tussles of metallurgy and tough discussions. This is based on experience in different projects and highlighted basic things to start welding and detail coverage on defects, its causes and radiographic images.