Effect of heat treatment on the microstructural evolution of a nickel-based superalloy additive-manufactured by laser powder bed fusion
F Zhang, LE Levine, AJ Allen, MR Stoudt, G Lindwall… - Acta materialia, 2018 - Elsevier
Elemental segregation is a ubiquitous phenomenon in additive-manufactured (AM) parts
due to solute rejection and redistribution during the solidification process. Using electron …
due to solute rejection and redistribution during the solidification process. Using electron …
A review of weldability of carbon steel in arc-based welding processes
The weldability of carbon steel is determined by carbon equivalent (CE) for
predicting/estimating preheat temperatures necessary for weld integrity of the weldment. The …
predicting/estimating preheat temperatures necessary for weld integrity of the weldment. The …
Dissimilar welding of austenitic and ferritic steels using nickel and stainless-steel filler: Associated issues
The microstructure development and mechanical behaviour of dissimilar metal welds
between ferritic and austenitic steel, as well as their application in nuclear power plants, are …
between ferritic and austenitic steel, as well as their application in nuclear power plants, are …
Phase-field modeling of microstructure formation during rapid solidification in Inconel 718 superalloy
J Kundin, L Mushongera, H Emmerich - Acta Materialia, 2015 - Elsevier
The prediction of the equilibrium and metastable phase/grain morphologies during selective
laser melting (SLM) of Ni-base superalloys can be accomplished using phase-field …
laser melting (SLM) of Ni-base superalloys can be accomplished using phase-field …
Evidence of austenite by-passing in a stainless steel obtained from laser melting additive manufacturing
Microstructural characterization was carried out on AISI 17-4 PH stainless steel fabricated by
selective laser melting (SLM) in an argon environment. Conventionally, this steel exhibits a …
selective laser melting (SLM) in an argon environment. Conventionally, this steel exhibits a …
Microstructure and mechanical properties of laser welded S960 high strength steel
S960 steel is an advanced low carbon and low alloy ultra-high strength steel (with a
minimum yield strength of 960 MPa) developed by Tata Steel. At present, there is a scarcity …
minimum yield strength of 960 MPa) developed by Tata Steel. At present, there is a scarcity …
Characterization of the Fe-Co-1.5 V soft ferromagnetic alloy processed by Laser Engineered Net Shaping (LENS)
Processing of the low workability Fe-Co-1.5 V (Hiperco® equivalent) alloy is demonstrated
using the Laser Engineered Net Shaping (LENS) metals additive manufacturing technique …
using the Laser Engineered Net Shaping (LENS) metals additive manufacturing technique …
Elemental Effects on Weld Cracking Susceptibility in AlxCoCrCuyFeNi High-Entropy Alloy
AC Martin, JP Oliveira, C Fink - Metallurgical and Materials Transactions A, 2020 - Springer
Weld solidification and weldability of Al x CoCrCu y FeNi high-entropy alloys (HEA) were
characterized as a function of Al and Cu molar ratio in the alloy composition. Autogenous …
characterized as a function of Al and Cu molar ratio in the alloy composition. Autogenous …
Effect of heat input and role of nitrogen on the phase evolution of 2205 duplex stainless steel weldment
Duplex stainless steels have excellent mechanical properties and corrosion resistance due
to their austenitic/ferritic microstructure in equal phase fractions. This optimal phase ratio …
to their austenitic/ferritic microstructure in equal phase fractions. This optimal phase ratio …
Effect of heat input on weld bead geometry of submerged arc welded ASTM A709 Grade 50 steel joints
S Shen, INA Oguocha, S Yannacopoulos - Journal of Materials Processing …, 2012 - Elsevier
A series of measurements was carried out on specimens of submerged arc welded plates of
ASTM A709 Grade 50 steel to determine how variation in heat input achieved using single …
ASTM A709 Grade 50 steel to determine how variation in heat input achieved using single …