Practical Basic Knowledge of Welding Materials

Author: Yin Shikuo
Publisher:
Publish Date: 2004-06-01
Features: This book systematically introduces the effects of commonly used alloying elements, trace elements, impurity elements, welding conditions, and heat treatment on the microstructure and properties of welds, providing fundamental data for engineering applications. The studied alloying elements and impurity elements include carbon, manganese, silicon, chromium, nickel, copper, aluminum, titanium, boron, sulfur, phosphorus, nitrogen, oxygen, and rare earth elements, among others. The welding conditions involve parameters such as heat input, interpass temperature, electrode diameter, welding position, and shielding gas. These are recent research findings and hold practical value for the development of welding materials, quality inspection, and accident analysis. In terms of welding materials, the book separately explains the classification and designation of electrodes, welding wires, welding strips, and fluxes, as well as their composition, performance, selection, usage, and compatibility with steel grades. It also provides a brief overview of welding material models, aiming for concise, organized, and easy-to-understand explanations of fundamental knowledge. This book is suitable for a broad range of engineering technicians engaged in welding material development, welding construction, and quality management. It can also serve as a reference for welding workers, students from vocational and technical schools, and technicians from non-welding disciplines.
This book systematically introduces the effects of commonly used alloying elements, trace elements, impurity elements, welding conditions, and heat treatment on the microstructure and properties of welds, providing fundamental data for engineering applications. The studied alloying elements and impurity elements include carbon, manganese, silicon, chromium, nickel, molybdenum, copper, aluminum, titanium, boron, sulfur, phosphorus, nitrogen, oxygen, and rare earth elements, among others; welding conditions involve parameters such as heat input, interpass temperature, electrode diameter, welding position, and shielding gas, among others. These are recent research findings and hold practical value for the development of welding materials, quality inspection, and accident analysis. In terms of welding materials, the book separately explains the classification and designation of electrodes, welding wires, welding strips, and fluxes, as well as their composition, performance, selection, usage, and compatibility with steel grades. It also provides a brief overview of welding material models, aiming for concise, organized, and easy-to-understand explanations of fundamental knowledge. This book is suitable for a broad range of engineering technicians engaged in welding material development, welding construction, and quality management. It can also serve as a reference for welding workers, students from vocational and technical schools, and technicians from non-welding disciplines.