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Yu-Lung Chiu
Researcher at University of Birmingham
Publications - 132
Citations - 3511
Yu-Lung Chiu is an academic researcher from University of Birmingham. The author has contributed to research in topics: Alloy & Dislocation. The author has an hindex of 24, co-authored 124 publications receiving 2473 citations. Previous affiliations of Yu-Lung Chiu include École Polytechnique Fédérale de Lausanne & University of Auckland.
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Dislocation network in additive manufactured steel breaks strength–ductility trade-off
Leifeng Liu,Qingqing Ding,Yuan Zhong,Ji Zou,Jing Wu,Yu-Lung Chiu,Jixue Li,Ze Zhang,Qian Yu,Zhijian Shen +9 more
TL;DR: In this article, the authors show that the pre-existing dislocation network, which maintains its configuration during the entire plastic deformation, is an ideal modulator that is able to slow down but not entirely block the dislocation motion.
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Composition design of high entropy alloys using the valence electron concentration to balance strength and ductility
Ruirun Chen,Gang Qin,Huiting Zheng,Liang Wang,Yanqing Su,Yu-Lung Chiu,Hongsheng Ding,Jingjie Guo,Hengzhi Fu +8 more
TL;DR: In this article, the phase evolution of two HEAs, CoCrCuFeNi and AlCoCrFeNi, were designed as matrix alloys, where Ni and Mo are alloyed.
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Oxidation of nickel-based single-crystal superalloys for industrial gas turbine applications
TL;DR: In this paper, the oxidation resistance of three prototype single-crystal nickel-based superalloys for industrial (electricity-generating) gas turbine applications is studied, and a model is developed to predict whether any given alloy composition will form a continuous Al 2 O 3 scale.
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Probing deformation mechanisms of a FeCoCrNi high-entropy alloy at 293 and 77 K using in situ neutron diffraction
Yiqiang Wang,Bin Liu,Kun Yan,Minshi Wang,Saurabh Kabra,Yu-Lung Chiu,David Dye,Peter D. Lee,Yong Liu,Biao Cai +9 more
TL;DR: In this article, the deformation responses at 77 and 293 K of a FeCoNiCr high-entropy alloy, produced by a powder metallurgy route, were investigated using in situ neutron diffraction and correlative transmission electron microscopy.
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Effects of secondary phase and grain size on the corrosion of biodegradable Mg-Zn-Ca alloys.
TL;DR: The as-cast sample has the highest bio-corrosion rate due to micro-galvanic corrosion between the eutectic product (Mg+Ca2Mg6Zn3) and the surrounding magnesium matrix, and can be improved by heat treatment.