Welding Engineering Defect Analysis and Countermeasures

Author: Chen Bolu
Publisher:
Publish Date: 2006-01-01
Features: This book systematically discusses and analyzes the definition and classification of defects, the general conditions for defect formation in welding engineering, the impact of defects, and defect repair. It covers welding stress and deformation, changes in joint performance (such as strength, toughness, fatigue strength, creep fracture strength, and corrosion resistance), various types of cracks and pores, etc. It focuses on analyzing the roles of various influencing factors and emphasizes the fundamental concepts related to defect formation. The book introduces quality requirements for each stage of the welding process, optimization of welding process parameters, and the rational selection of welding materials. Additionally, an appendix is included, featuring 50 case studies on defect analysis in welded structural products. This book is suitable for engineering technicians engaged in welding production and can also serve as a reference for students and teachers in universities, colleges, and vocational schools related to welding and other fields.