Defects in welding and preventive actions - Couverture souple

Kur, James Elsheikh; Fadol, Nooradin

 
9783330351974: Defects in welding and preventive actions
Couverture souple
ISBN 10 : 3330351977 ISBN 13 : 9783330351974
Editeur : LAP LAMBERT Academic Publishing, 2017

Synopsis

The defects in the weld can be defined as irregularities in the weld metal produced due to incorrect welding parameters or wrong welding procedures or wrong combination of filler metal and parent metal. Welding defects can greatly affect weld performance and longevity. Having an understanding of various defects, their causes and remedies can help to ensure higher-quality and longer lasting welds. Upon detection of welding defects an evaluation should be carried out to determine its severity and appropriate action taken, even the most inconspicuous weld defect, can render a weld structure unfit to carry out its intended purpose. Common weld defects included: lack of fusion, lack of penetration and porosity and slag inclusions and cracking and undercut and lamellar tearing. Any of these defects are potentially disastrous as they can all give rise to high stress intensities which may result in sudden unexpected failure below the design load or in the case of cyclic loading, failure after fewer load cycles than predicted.

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Présentation de l'éditeur

The defects in the weld can be defined as irregularities in the weld metal produced due to incorrect welding parameters or wrong welding procedures or wrong combination of filler metal and parent metal. Welding defects can greatly affect weld performance and longevity. Having an understanding of various defects, their causes and remedies can help to ensure higher-quality and longer lasting welds. Upon detection of welding defects an evaluation should be carried out to determine its severity and appropriate action taken, even the most inconspicuous weld defect, can render a weld structure unfit to carry out its intended purpose. Common weld defects included: lack of fusion, lack of penetration and porosity and slag inclusions and cracking and undercut and lamellar tearing. Any of these defects are potentially disastrous as they can all give rise to high stress intensities which may result in sudden unexpected failure below the design load or in the case of cyclic loading, failure after fewer load cycles than predicted.

Biographie de l'auteur

James Elsheikh Kur holds Msc in physics at Albutana University and postgraduate high Diploma in Physics at Gizera University. Also, teacher assistant at Physics Department, faculty of education, upper Nile University, Malakal south Sudan.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2017
Langue
anglais
ISBN 10 
3330351977
ISBN 13 
9783330351974
Reliure
Broché
Nombre de pages
76
Coordonnées du fabricant
non disponible
Personne responsable
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