Authors:- Sidharth M. Tariyal, Bhavesh Mewada, Sanjay C. Shah
Abstract :-This research is concerned with the fabrication followed by the welding of superalloyelements that contributes highly to the production industry. To add to this, various materials were used, and among them, one is P91. P91 steel has been opted by many researchers over the past two decades because of its application usage in power plants. It is normal to have pipes that need to support steam at temperatures between 570 and 600 °C, along with pressures in the range of 170 to 230 bar. These working conditions are critical for most standard steels, necessitating increased high-temperature mechanical strength and high creep resistance.
Keywords: - Welding, Superalloys, P91, A-tig welding, Tig welding.
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