Defects

Introduction Welding stress refers to the internal forces and strains that arise within a material during the welding process. As metals undergo heating and cooling cycles during welding, they experience changes in temperature and pressure that lead to the development of stresses within the welded structure. These stresses can significantly …

Arc Instability and Feeding Problems Introduction Welding, a fundamental process in fabrication and construction, relies on the controlled fusion of materials to create strong and durable joints. However, two common challenges faced in welding processes are Arc Instability and Feeding Problems. In this article, we will delve into these issues, …

The Most Dreaded Defects in Welding In the world of metalworking and fabrication, welding is an indispensable process. Whether it’s building skyscrapers, constructing bridges, or crafting intricate art pieces, welding plays a vital role in joining metals. However, like any other process, welding is not without its challenges. Welders and …

Weld Defect Acceptance Criteria ASME B31.1 Power Piping Introduction Welcome to our in-depth guide on the Weld Defect Acceptance Criteria ASME B31.1 Power Piping. In any power piping system, the quality and integrity of welds are of paramount importance to ensure safe and efficient operation. The American Society of Mechanical …

Hydrogen Embrittlement in Welding Hydrogen embrittlement is a critical concern in the welding industry, impacting the integrity and performance of welded structures. In this article, we delve into the phenomenon of hydrogen embrittlement, its causes, preventive measures, and its influence on various welding techniques. By understanding the complexities of hydrogen …

Welding Problems And Solutions Introduction Welding is a crucial process in various industries such as construction, manufacturing, and repair works. It involves joining two or more metal pieces by using heat and pressure to create a permanent bond. While welding has its benefits, it is not without its problems. These …

Welding Defects and their Types Introduction Welding defects are unacceptable imperfections that occur during the welding process. Weld quality depends on the mechanical properties of the materials, it can be quantitative or qualitative. Mostly “fit-for-service” approach is used i.e., the fabricated weld can perform the intended service. But in some …