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Descripción
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| An original longitudinal magnetizing system was used to investigate the interaction between the arc and the applied and induced magnetic field in case of MIAB welding of low carbon steel thick-walled tubes. The main research objective was developing of process operational windows for a qualitative joint achievement. Macro and microstructural analysis accompanies the hardness tests made on correspondingly welded samples, demonstrating the operational process maps viability in producing MIAB sound joints. The paper discusses also the process main stages, from the arc initiation until the molten metal and the joint forms, based on corresponding images resulted from the process monitoring with a high-speed shooting camera. | |
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Internacional
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Si |
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Nombre congreso
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3rd International Conference on Integrity, Reliability and Failure. IRF 2009 |
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Tipo de participación
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960 |
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Lugar del congreso
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Porto, Portugal |
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Revisores
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Si |
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ISBN o ISSN
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978-972-8826-21-5 |
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DOI
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Fecha inicio congreso
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20/07/2009 |
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Fecha fin congreso
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24/07/2009 |
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Desde la página
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1 |
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Hasta la página
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1 |
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Título de las actas
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Proceedings of the 3rd International Conference on Integrity, Reliability and Failure. IRF 2009. Paper ref: S2407_A0393 Operational windows for MIAB welding thick-walled tubes longitudinal magnetization |