Inconel 625, a Nickel based superalloy has outstanding features such as high corrosion resistance and high strength. Inconel 625 is preferred and widely used in aerospace, nuclear and power plant components where they are exposed to elevated temperatures. In this work, an attempt has been made to investigate the weldability, metallurgical and mechanical properties of the PCGTA welded Inconel 625 metals employing ERNiCrMo-3 filler wire. Structure-property relationships of Inconel 625 weldments are discussed in detail.

Devendranath Ramkumar K

Department of Manufacturing Engineering

School of Mechanical Engineering

Vellore Campus

Arivazhagan N

Narayanan S

Korrapati P.K

Avasarala V.K

Bhushan M

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Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Procedia Engineering

PCGTAW the heat required to melt the base material is supplied only during the peak current pulses allowing the heat to dissipate into the base material. In the present investigation, an attempt has been made to multipass weld the Inconel to Inconel material using the PCGTAW; ERNiCrMo-3 filler wire is used for the experimentation. The investigation involves metallurgical and mechanical properties of pulsed current gas tungsten arc welding onInconel 600. In this work, an attempt has been made to investigate the double v-grooved weldability; metallurgical and mechanical properties of the PCGTA welded with Inconel 600 similar materials, mechanical property relationships of Inconel 600 weldments are discussed in detail.

Materials Today: Proceedings

Multipass Welding On Inconel Material with Pulsed Current Gas Tungsten Arc Welding

Materials Characterization

Characterization of microstructures and mechanical properties of Inconel 617/310 stainless steel dissimilar welds

Nuclear Engineering and Design

Comparison of Inconel 625 and Inconel 600 in resistance to cavitation erosion and jet impingement erosion

MATERIALS TRANSACTIONS

Mechanical Properties of Friction-Stir-Welded Inconel 625 Alloy

Oxidation of Metals

Study of the Cyclic Oxidation Resistance of Superalloy IN-625: Lifetime Predicted by COSP-Modelling Program

CORROSION

Crevice Corrosion of Alloy 625 in Natural Seawater

Assessment of Mechanical Properties of PCGTA Weldments of Inconel 625

Journal	Data powered by TypesetProcedia Engineering
Publisher	Data powered by TypesetElsevier BV
ISSN	1877-7058
Open Access	Yes