Welding of metallic materials : methods, metallurgy, and performance /

Welding of Metallic Materials: Methods, Metallurgy and Performance looks at technical welding methods used based on different principles and sources, such as heat, with or without pressure, electrical, plasma, laser and cold-based welding. The metallurgical aspects associated with the welding proces...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Khoshnaw, Fuad M. (Editor )
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam : Elsevier, 2023.
Temas:
Welding.
Metallurgy.
Soudage.
M�etallurgie.
welding.
metallurgy.
Metallurgy
Welding
Electronic books.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • Front Cover
  • Welding of Metallic Materials
  • Copyright Page
  • Contents
  • List of contributors
  • Preface
  • 1 An introduction to welding of metallic materials
  • Vocabularies
  • 1.1 Introduction
  • 1.2 History
  • 1.3 Heat source of welding
  • 1.4 Types of welding
  • 1.4.1 Fusion welding
  • 1.4.1.1 Arc welding
  • 1.4.1.1.1 Manual metal arc welding
  • 1.4.1.1.2 Resistance welding
  • 1.4.1.1.3 Gas welding
  • 1.4.1.1.4 Laser welding and electron beam welding
  • 1.4.1.2 Heat input
  • 1.4.2 Solid-state welding
  • 1.4.2.1 Diffusion bonding
  • 1.4.2.2 Explosive welding
  • 1.4.3 Cold welding
  • 1.5 Weldability of metals
  • 1.6 Thermal equilibrium phase diagram of iron-carbon
  • 1.7 Welding metallurgy
  • 1.8 Weld defects
  • 1.8.1 Cracking
  • 1.9 Weld quality and testing
  • 1.10 Thermal stresses
  • 1.11 Pre and post heat treatments
  • 1.12 Testing welded metals
  • 1.12.1 Tensile test
  • 1.12.2 Impact test
  • 1.12.3 Fatigue and fracture toughness testing
  • 1.12.4 Advantages and disadvantages of welding
  • References
  • 2 Arc welding methods
  • 2.1 Introduction
  • 2.2 Plasma welding
  • 2.2.1 Formation and features of the plasma jet
  • 2.2.1.1 Classification and characteristics of plasma torches
  • 2.2.1.2 The influence of the plasma medium composition on its efficiency and interaction with seam metal
  • 2.2.2 Welding technology
  • 2.2.2.1 Optimum welding parameters
  • 2.2.2.2 Microplasma welding
  • 2.2.2.3 Welding schemes of products and technological recommendations
  • 2.2.2.4 Influence of process parameters on the form of penetration
  • 2.2.2.4.1 Features of small thicknesses metals plasma welding
  • 2.2.2.4.2 Recommendations for the choice of pulse plasma welding modes
  • 2.2.2.5 Hybrid plasma-arc welding with a consumable electrode
  • 2.2.3 Welding equipment, features, and areas of application
  • 2.2.4 Advantages and disadvantages
  • 2.2.5 Applications
  • 2.3 Gas-tungsten arc welding
  • 2.3.1 Inert gases
  • 2.3.2 Welding metallic alloys by GTAW
  • 2.3.2.1 Steel and stainless steel alloys
  • 2.3.2.2 Aluminum and copper alloys
  • 2.3.3 Advantages and disadvantages of GTAW
  • 2.4 Gas metal arc welding
  • 2.4.1 Metal transition modes
  • 2.4.1.1 Short-circuit mode
  • 2.4.1.2 Spray mode
  • 2.4.1.3 Globular mode
  • 2.4.2 Advantages and disadvantages of MGAW
  • 2.5 Submerged arc welding
  • 2.5.1 Flux and electrode deposition rate
  • 2.5.2 Power system
  • 2.5.3 Advantages and disadvantages
  • References
  • 3 Electroslag welding and related technologies
  • 3.1 Introduction
  • 3.2 Electroslag process-based technologies
  • 3.3 Phenomena of various molten fluxes behavior under electrical potential
  • 3.4 Physic-chemical properties of the fluxes used for ESW and related technologies
  • 3.5 Main principles, parameters, and operating practice of ESW
  • 3.5.1 ESW joint structure
  • 3.5.2 Main issues of the ESW practice and primary causes of welds defects

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