Screen LibraryMetallurgy of basic weld metal /
The book describes the results of over 20 years research completed this year at one of the world's premier consumable manufacturers and aimed at improving the properties of MMA electrodes for high quality applications. It examines the influence of some 17 elements and welding variables on the c...
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| Main Authors: | |
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| Corporate Authors: | |
| Group Author: | |
| Published: |
Abington Publishing,
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| Publisher Address: | Cambridge, England : |
| Publication Dates: | 1997. |
| Literature type: | eBook |
| Language: | English |
| Series: |
Woodhead Publishing Series in Welding and Other Joining Technologies
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| Subjects: | |
| Online Access: |
http://www.sciencedirect.com/science/book/9781855732438 |
| Summary: |
The book describes the results of over 20 years research completed this year at one of the world's premier consumable manufacturers and aimed at improving the properties of MMA electrodes for high quality applications. It examines the influence of some 17 elements and welding variables on the composition, microstructure and mechanical properties of the resulting weld metal. The often complex relationships discovered are sufficient to give a good understanding of the properties of weld metals produced by other arc welding processes. |
| Carrier Form: | 1 online resource (443 pages) : illustrations. |
| Bibliography: | Includes bibliographical references at the end of each chapters and index. |
| ISBN: |
9781845698850 1845698851 |
| Index Number: | TK4660 |
| CLC: | TG457.1 |
| Contents: |
Front Cover; Metallurgy of Basic Weld Metal; Copyright Page; Table of Contents; Acknowledgements; Chapter 1. Introduction; The MMA (SMAW) welding process; Mechanical properties and microstructure; Principal aims; Experimental organisation; Background; References; Chapter 2. Experimental techniques; Electrode production; Welding, sectioning, heat treatment and testing; Addition and recovery of elements; References; Part I: C-Mn weld metals; Chapter 3. Manganese and carbon; Manganese; Carbon and manganese; Discussion; References; Chapter 4. Effects of welding process variables. Lnterpass temperatureElectrode diameter; Heat input; Welding position; Testing specifications; Discussion; References; Chapter 5. Effects of heat treatment; Stress relief; Normalising and tempering; References; Chapter 6. Silicon and impurities; Silicon (Mn-Si); Sulphur; Phosphorus; Arsenic; References; Chapter 7. Nitrogen and strain ageing; Nitrogen as an alloying element; Strain ageing; References; Part II: Low alloy steel weld metals; Chapter 8. Single additions: with varying manganese; Chromium (Mn-Cr); Molybdenum (Mn-Mo); Nickel (Mn-Ni); Copper (Cu); References. Chapter 9. Elements in combination -Cr-Mo1.25%Cr-0.5%Mo weld metals; Low carbon 2.25%Cr-1%Mo weld metals; Higher carbon 2.25%Cr-1%Mo weld metals; References; Part III: High purity weld metal; Chapter 10. Titanium; Rutile and other minerals; Titanium metal (Ti); Titanium and manganese (Mn-Ti); Simulation tests; General discussion; References; Chapter 11. Combinations with oxygen; Titanium and oxygen (Ti-O); Manganese and oxygen (Mn-O); Aluminium and oxygen (AI-O); Discussion; References; Chapter 12. Combinations with nitrogen; Titanium and nitrogen (Ti-N); Aluminium and nitrogen (AI-N). Boron and nitrogen (B-N)Static strain ageing; Dynamic strain ageing with selected additions; Reduction of weld nitrogen level; References; Part IV: Microalloying of C-Mn steel weld metals; Chapter 13. Single microalloying elements (with and without titanium); Aluminium (Al); Vanadium (Mn-V); Niobium (Mn-Nb); Boron (B); General discussion; References; Chapter 14. Combinations of microalloying elements; Titanium and aluminium (Ti-AI); Titanium and boron (Ti-B); Titanium, boron and aluminium (Ti-B-AI); Titanium, boron and nitrogen (Ti-B-N); Titanium, boron, aluminium and nitrogen (Ti-B-AI-N). General discussionReferences; Part V: Microalloying of high purity low alloy steel weld metals; Chapter 15. Titanium and single additions of Cr, Mo, Ni, and Cu; Low manganese (with titanium); Higher manganese (without titanium); Higher manganese (with titanium); Discussion; Chapter 16. Titanium and multiple alloying elements: Mn-Ni-Mo weld metals; Simulation experiments; Discussion; References; PartVI: Metallography; Chapter 17. Metallographic features; Segregation; Non-metallic inclusions; Dislocations; Precipitatior/tempering; Discussion; References; Chapter 18. Summary; References; Index. |