Effect of multiple repair welding on mechanical performance and corrosion resistance of quenched and tempered 30CrMnSiA steel

Present study presents the results of multiple weld repairs made in the same area to evaluate and analyze its effects on the microstructural and mechanical performance of quench and tempered 30CrMnSiA steel. The welding was performed by Tungsten Inert Gas (TIG) welding using H18CrMoA filler rod and...

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Veröffentlicht in:	Journal of the Brazilian Society of Mechanical Sciences and Engineering 2017-04, Vol.39 (4), p.1233-1243
Hauptverfasser:	Ahmad, Zeeshan, Shahid, Muhammad, Abbas, Musharaf
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical composition Chromium manganese steels Corrosion effects Corrosion resistance Elongation Emission analysis Engineering Gas tungsten arc welding Impact strength Mechanical Engineering Mechanical properties Microstructure Optical microscopy Organic chemistry Quenching and tempering Rare gases Repair welding Spectrum analysis Technical Paper
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