Degradation of renovation layers deposited on continuous steel casting rollers by submerged arc welding

The factors that affect the life of continuous steel casting rollers were investigated. Rollers that were removed from a manufacturing line because they had failed were renovated by submerged arc welding and subjected to working conditions until they again failed. The welding parameters (welding cur...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part B, Journal of engineering manufacture Journal of engineering manufacture, 2013-12, Vol.227 (12), p.1841-1848
Hauptverfasser:	Vina, Jan, Brezinova, Janette, Guzanova, Anna, Svetlik, Jozef
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasion resistant alloys Abrasion resistant steels Alloying elements Arc deposition Arc welding Casting Chemical composition Chemical reactions Chromium Chromium nitride Composition effects Continuous casting Continuous rolling Cooling rate Crack propagation Degradation Failure analysis Heating Iron and steel making Martensitic stainless steels Nitrides Precipitates Precipitation hardening Propagation Rollers Steel Structural steels Submerged arc welding Welding Welding wire Working conditions
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