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Gas Tungsten Arc Welding Electrodes for Stainless Steels

This technical paper by Dr Mike Fletcher, Metallurgical and Welding Consultant to Huntingdon Fusion Techniques Ltd, explores the development in the composition of electrodes used in the GTAW (TIG) process. He concludes that refractory oxide doping is beneficial, in particular lanthana and ceria.

Gas Tungsten Arc Welding Electrodes for Stainless Steels

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