Investigation of microstructure and hot crack formation mechanisms in the heat-affected zone of GTAW-repaired cast K4002 nickel-based superalloy with HGH3113 filler metal
Hongxi Jin, Zipeng Ouyang, Tuo Shi, Jiasi Cai, Meng Wang, Zhemin Qi, Yanhong Wei
Topics & Concepts
SuperalloyMicrostructureMaterials scienceMetallurgyNickelFiller metalGas tungsten arc weldingComposite materialWeldingArc weldingHigh Temperature Alloys and CreepMicrostructure and Mechanical Properties of SteelsAluminum Alloy Microstructure Properties