Check manual welding of materials: Giovan before, Zhang Wenming, Jiang Zhenping main Published: 2010
In the process of compiling the "Quick Reference Manual of Welding Materials", based on the principle of practicability, the classification, characteristics and applications of commonly used welding materials (electrodes, wires, fluxes, surface engineering materials, etc.) in China are introduced in order to facilitate Readers check. In order to meet the needs of different readers, the Quick Reference Manual for Welding Materials also describes some of the welding materials produced abroad, and briefly introduces some of the World Organization for Standardization (ISO) welding material standards. The content of the "Quick Inspection Manual of Welding Materials" reflects the current development status of welding materials and applies the latest welding material standards. It is hoped that it can provide some assistance to welding engineering technicians and welding operators.
Chapter I Basic Knowledge of Welding Materials Section I Overview of Welding Material Development I. Development of Welding Materials in Countries Around the World II. Development Trend of Welding Materials in China Section II. Role of Welding Materials I. Influence of Alloying Elements of Welding Materials on Welding Performance II. Control of Harmful Impurities Section III Calculation of Consumption of Welding Materials I. Formulation of Consumption of Welding Rod II. Formulation of Consumption of Welding Wire and Flux III. Calculation of Consumption of Shielding Gas The shape and specifications of the welding electrode 2. The composition and function of the welding electrode 3. The classification of the welding electrode 4. The production and quality management of the welding electrode Section 2 The model and brand of the electrode 1. The model and preparation method of the electrode 2. The brand and Preparation method Section III Carbon steel and low-alloy steel electrode 1. Performance and use of carbon steel electrode 2. Performance and use of low-alloy steel electrode 3. Performance and use of low-temperature steel electrode Section 4. Stainless steel electrode 1. Stainless steel electrode Features and uses II. Composition of stainless steel electrode and mechanical properties of deposited metal Section V. Surfacing electrode 1. Characteristics of surfacing electrode Use two, the composition of the surfacing electrode and the hardness of the surfacing layer. Section VI. Cast iron electrodes. Section VII. Non-ferrous metal electrodes and special electrodes. Section 8. Selection of electrode 1. Principles of electrode selection. 2. Selection of carbon steel and low alloy steel electrodes. 3. The selection of stainless steel electrodes 4. The selection of surfacing electrodes 5. The selection of cast iron electrodes 6. The selection of copper and copper alloy electrodes 7. The selection of welding electrodes when welding dissimilar materials in general Chapter 3. Classification of welding wires and fluxes Type and model number 1. Classification and characteristics of welding wire 2. Model and brand of welding wire 2. Composition and characteristics of welding wire 1. Carbon steel and low alloy steel welding wire 2. Stainless steel welding wire 3. Surfacing welding wire 4. Nonferrous metals Welding wire 5. Cast iron welding wire 6. Technical requirements for welding wire Section 3. Flux 1. Classification and characteristics of the flux 2. Model and brand of the flux 3. Composition and process characteristics of the flux 4. Section 4 Gas welding flux and flux Selection 1. Submerged arc welding wire and flux selection 2. Electroslag welding wire and flux selection 3. Selection of gas shielded welding wire Chapter 4. Gas and electrode for welding Characteristics and purposes a welding of a gas, carbon dioxide gas (CO2)
Second, argon (Ar) and helium (He)
Third, oxygen (O2)
Fourth, acetylene (C2H2)
5. Liquefied petroleum gas 6. Hydrogen (H2) and nitrogen (N2)
Section 2 Selection of Welding Gas Section 3 Welding Electrode I, Tungsten Arc Welding and Plasma Arc Welding Electrode II, Carbon Arc Gouging Electrode III, Resistance Welding Electrode Chapter 5 Solder and Flux Section 1 Solder I. Classification of Solder 2. Model and Brand of Solder 3. Characteristics and Use of Solder 4. Characteristics and Use of Hard Solder 2. Section 1 Flux 1. Basic Requirements for Solder 2 3. Classification of flux 3. Composition and characteristics of flux 3. Section 3. Selection of solder and flux 1. Selection of brazing material for carbon steel and low alloy steel 2. Selection of brazing material for stainless steel 3. Casting brazing material Selection of copper, copper and copper alloy brazing materials V. Selection of brazing materials for tool steel and hard alloy Section 4 Use and storage of brazing materials I. Points of use of brazing materials II. Storage 3. Safety precautions for brazing materials Chapter 6 Thermal spraying materials Section 1 Classification of thermal spraying materials ...
Chapter VII Appendix References of Foreign Welding Materials and Related Standards