J. F. Lancaster

Metallurgy of Welding (eBook, PDF)

• Format: PDF

Produktbeschreibung

This book is intended, like its predecessor (The metallurgy of welding, brazing and soldering), to provide a textbook for undergraduate and postgraduate students concerned with welding, and for candidates taking the Welding Institute examinations. At the same time, it may prove useful to practising engineers, metallurgists and welding engineers in that it offers a resume of information on welding metallurgy together with some material on the engineering problems associated with welding such as reliability and risk analysis. In certain areas there have been developments that necessitated complete re-writing of the previous text. Thanks to the author's colleagues in Study Group 212 of the International Institute of Welding, understanding of mass flow in fusion welding has been radically transformed. Knowledge of the metallurgy of carbon and ferritic alloy steel, as applied to welding, has continued to advance at a rapid pace, while the literature on fracture mechanics accumulates at an even greater rate. In other areas, the welding of non-ferrous metals for example, there is little change to report over the last decade, and the original text of the book is only slightly modified. In those fields where there has been significant advance, the subject has become more quantitative and the standard of math ematics required for a proper understanding has been raised.

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Produktdetails

• Verlag: Springer Netherlands
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9789401095068
• Artikelnr.: 44185025

Inhaltsangabe

1 Introductory.- 1.1 Welding in ancient and medieval times.- 1.2 The advent of fusion welding.- 1.3 The theory of metal joining techniques.- 1.4 Welding engineering.- 2 Processes and Types of Joint.- 2.1 The general character of welding, brazing, soldering and adhesive jointing.- 2.2 The nature of welding processes.- 2.3 Types of fusion welded joint.- 3 Mass and Heat Flow in Welding.- 3.1 General.- 3.2 Mass flow: general.- 3.3 Mass flow from the electrode to the workpiece.- 3.4 Mass flow in the weld pool.- 3.5 Heat flow : general.- 4 Metallurgical Effects of the Weld Thermal Cycle.- 4.1 Metallurgical effects in the weld metal.- 4.2 Metallurgical effects in the parent metal and solidified weld metal.- 5 Solid-Phase Welding.- 5.1 Fundamentals.- 5.2 Processes.- 6 Brazing, Soldering and Adhesive Bonding.- 6.1 Physical aspects.- 6.2 Soldering and brazing.- 6.3 Soldering.- 6.4 Brazing.- 6.5 Adhesive bonding.- 7 Carbon and Ferritic-Alloy Steels.- 7.1 Scope.- 7.2 Metallurgy of the liquid weldmetal.- 7.3 Transformation and microstructure of steel.- 7.4 The mechanical properties of the welded joint.- 7.5 Stress intensification, embrittlement, and cracking of fusion welds below the solidus.- 7.6 Welding problems with iron and steel products.- 8 Austenitic and High-Alloy Steels.- 8.1 Scope.- 8.2 Metallurgy of the weld metal and heat-affected zone.- 8.3 Corrosion.- 8.4 Corrosion-resistant steels: alloys and welding procedures.- 8.5 Weld overlay cladding and dissimilar metal joints.- 8.6 Heat-resisting steels: alloys and welding procedures.- 8.7 Hardenable high-alloy steels.- 9 Non-Ferrous Metals.- 9.1 Aluminium and its alloys.- 9.2 Magnesium and its alloys.- 9.3 Copper and its alloys.- 9.4 Nickel and its alloys.- 9.5 The reactive and refractory metals - beryllium, titanium, zirconium, niobium, molybdenum, tantalum and tungsten.- 9.6 The low-melting metals: lead and zinc.- 9.7 The precious metals: silver, gold, platinum.- 10 The Behaviour of Welds in Service.- 10.1 Reliability.-10.2 Service problems associated with welding.- 10.3 Fast crack growth.- 10.4 Slow crack propagation.- 10.5 Corrosion of welds.- 10.6 Risk analysis.- Appendix 1 Symbols.- Appendix 2 Conversion Factors.