Jincheng Wang
Edith Cowan University
Composite numberSurface roughnessUltimate tensile strengthQuenching (fluorescence)Amorphous metalElectron transferBrittlenessReusabilitySolid solutionHomogeneity (physics)Deformation (engineering)Reactivity (chemistry)Composite materialCatalysisReaction rateHeterogeneous catalysisOrganic chemistryInorganic chemistryTensile testingMetallurgyMaterials sciencePseudoelasticityCrystallizationDeformation mechanismCorrosionSelective laser meltingEosin YLaves phasePersulfatePowder mixtureAlloyStress concentrationSulfate radicalReaction conditionsFe basedActivated persulfateLight intensityCompressive strengthChemical engineeringFracture (geology)Elastic modulusPhase (matter)TitaniumAmorphous solidVolume fractionCrystal twinningDiffusionless transformationPhotochemistryAnnealing (metallurgy)PlasticityVoid (astronomy)Grain boundary strengtheningMicrostructureTitanium alloy
10Publications
5H-index
163Citations
Publications 11
Newest
#1Jincheng Wang (UWA: University of Western Australia)H-Index: 5
#2Yujing Liu (UWA: University of Western Australia)H-Index: 26
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 7 authors...
Abstract null null Although different types of powder feedstock are used for additive manufacturing via laser powder bed fusion (L-PBF), limited work has attempted to directly compare the microstructure and mechanical behavior of components manufactured from those powder feedstock. This work investigated the microstructure, phase composition, melt pool morphology, and mechanical properties of a prealloyed Ti-35Nb alloy manufactured using L-PBF and compared these to their counterparts produced fr...
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Abstract null null The layer-wise fracture is a common fracture in porous metal structures, where the whole layer with stress concentration fractures firstly, and then the adjacent layers fracture sequentially. The brittle layer-wise fracture has always been a major obstacle that restricts the development of metallic porous structures, which may induce catastrophic failure under occasional overloading. This work reports that the non-layer-wise fracture was achieved in a beta-type Ti–25Nb–3Zr–3Mo...
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#1Jincheng Wang (ECU: Edith Cowan University)H-Index: 5
#2Yujing Liu (UWA: University of Western Australia)H-Index: 26
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 6 authors...
Abstract Although using elemental powder mixtures may provide broad alloy selection at low cost for selective laser melting (SLM), there is still a concern on the resultant microstructural and chemical homogeneity of the produced parts. Hence, this work investigates the microstructure and mechanical properties of a SLM-produced Ti-35Nb composite (in wt%) using elemental powder. The microstructural characteristics including β phase, undissolved Nb particles and chemical homogeneity were detailed ...
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#1Syed F. Jawed (ECU: Edith Cowan University)H-Index: 6
#2Y.J. Liu (UWA: University of Western Australia)H-Index: 4
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 8 authors...
Abstract A group of Ti-25Nb-xMn-ySn (in wt%; x = 2, 4 and y = 1, 5) alloys were designed using the “BF-d-electron superelasticity” empirical relationship and subsequently were cast in order to investigate their microstructure, deformation and superelastic behaviors. Monolithic β phase is found in all investigated alloys except in Ti-25Nb-2Mn-1Sn alloy which exhibits α"+β dual-phase microstructure. During compression testing, the Ti-25Nb-2Mn-1Sn alloy fails and demonstrates sufficient plasticity ...
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#1C.D. Rabadia (ECU: Edith Cowan University)H-Index: 9
#2Y.J. Liu (UWA: University of Western Australia)H-Index: 4
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 9 authors...
Abstract An impressive strengthening ability of Laves phases is favorable to develop titanium alloys with an improved trade-off between strength and plasticity. Therefore, the Ti-xZr-7Fe-ySn (x = 25, 30, 35 wt% and y = 1, 2 wt%) alloys were first designed in such a manner that a Laves phase would precipitate in these alloys and then the investigated alloys were produced by cold crucible levitation melting. A hexagonal close-packed C14 type Laves phase along with a dominant fraction of body-cente...
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#1Jincheng Wang (ECU: Edith Cowan University)H-Index: 5
#2Yujing Liu (UWA: University of Western Australia)H-Index: 26
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 6 authors...
Abstract The availability of alloyed powder feedstock and chemical inhomogeneity, which often occur when using elemental mixed powder, have been long-term concerns of selective laser melting (SLM) of metallic materials. In this work, a Ti–35Nb alloy (in wt.%) was manufactured using SLM from elemental mixed powder to study the microstructure, mechanical behavior, and corrosion properties of the resultant parts. Microstructural characterizations show that the SLM-produced Ti–35Nb is composed of fi...
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#5Weimin Wang (SDU: Shandong University)H-Index: 24
Abstract Metallic glasses (MGs) with their intrinsic disordered atomic structure and widely controllable atomic components have recently emerged as fascinating functional materials in wastewater treatment. Compared to crystalline alloys, the less-noble atomic components in monolithic metallic glass are more efficient to be selectively dissolved during dealloying process. This work reported a facile chemical dealloying approach to fabricate a void channels-like structured MG with the elemental co...
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#1Shun-Xing Liang (ECU: Edith Cowan University)H-Index: 16
#2Jincheng Wang (ECU: Edith Cowan University)H-Index: 5
Last. Lai-Chang Zhang (ECU: Edith Cowan University)H-Index: 71
view all 3 authors...
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#1Jincheng Wang (ECU: Edith Cowan University)H-Index: 5
Abstract Discovering functional applications of metallic glasses (MGs) as heterogeneous catalysts is a fundamental and essential topic. This work reports the rapid production of sulfate radicals (SO 4 − ) from peroxymonosulfate (PMS) using Fe 73.5 Si 13.5 B 9 Cu 1 Nb 3 glassy ribbons as catalysts for Eosin Y (EY) dye wastewater treatment. The reaction rates ( k ) from the experimental data reveal that the EY degradation is well fitted with the pseudo-first-order kinetic model. The strong electro...
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