Results 51 to 60 of about 621 (208)
, 2011 Microstructural evolution and micro-hardness of a directionally solidified Ni-base superalloy subjected to shot-peening during cyclic recovery heat treatment was studied. It was found that γ' dissolved and dislocation annihilation occurred during heating,
XIE, Guang, LOU, Lang-hong, ZHANG, Jian
core +1 more source
Application of Machine Learning in the Study of Creep Properties of Alloys
cScience, Volume 2, Issue 2, June 2026.ABSTRACT Creep resistance is a critical performance indicator for alloy components operating under extreme conditions such as high temperature, high pressure, and long‐term loading, directly affecting operational reliability in key sectors, including the aerospace, nuclear power, and deep‐sea sectors.
Kai Zhou +4 more
wiley +1 more source
Selective Laser Melting of Non-Weldable Nickel Superalloy: Microstructure, Cracks and Texture
Metals, 2023 Additive manufacturing, particularly selective laser melting, presents exciting possibilities for fabricating components from high-temperature nickel-based superalloys.
Kirill Starikov +7 more
doaj +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Directed energy deposition (DED) is an effective method to process complex components with high efficiency, owing to its significant advantage of material saving and features of microarea metallurgy and rapid solidification. This study presents a nano‐Ta‐optimized Ti‐45Al‐8Nb (at%)‐based alloy synthesized via DED. The prepared TiAl‐based alloy
Yi Song +8 more
wiley +1 more source
Processing, Microstructures and Mechanical Properties of a Ni-Based Single Crystal Superalloy
Crystals, 2020 A second-generation Ni-based superalloy has been directionally solidified by using a Bridgman method, and the key processing steps have been investigated with a focus on their effects on microstructure evolution and mechanical properties.
Qingqing Ding +4 more
doaj +1 more source
Materials & Design, 2021 Directionally solidified (DS) and single crystal (SC) Ni-based superalloys inevitably underwent microstructural degradation induced by the harsh operating environment.
Y.S. Fan +4 more
doaj +1 more source
Very High Cycle Fatigue Behavior of a Directionally Solidified Ni-Base Superalloy DZ4. [PDF]
Materials (Basel), 2018 The effect of casting pores on the very high cycle fatigue (VHCF) behavior of a directionally solidified (DS) Ni-base superalloy DZ4 is investigated. Casting and hot isostatic pressing (HIP) specimens were subjected to very high cycle fatigue loading in ...
Nie B +7 more
europepmc +2 more sources
Micro‐Mechanism Informed Neural Networks for Process‐Property Prediction in Laser Powder Bed Fusion
Artificial Intelligence for Engineering, Volume 2, Issue 2, Page 158-179, June 2026.Hard physics embedding, where neural networks learn residuals relative to analytical baselines, substantially outperforms soft loss‐function constraints for extrapolation in LPBF process–property prediction. Physics integration architecture determines generalization capability more than constraint quantity.
Yo‐Lun Yang
wiley +1 more source
Results in Physics, 2019 Evolution of grain structure and formation of freckle defects were simulated in directionally solidified nickel-based superalloy casting with abrupt contraction in cross-section area.
Qing Ya Sun, Ying Ren, Dong-Rong Liu
doaj +1 more source
Advanced Science, Volume 13, Issue 25, 4 May 2026.By adjusting Ga's doping in Cu–Sn alloy, an ultra‐high elongation of 100.8% is achieved in first time. Ga forms a stable solid solution structure and a stronger electron exchange with Cu. This enhances strength‐ductility synergistically by tuning SFE to balance twinning and slip.
Dazhuo Song +15 more
wiley +1 more source