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Low cycle fatigue behavior of a high Co polycrystalline nickel-base superalloy at 750 °C
10.1016/j.jallcom.2018.03.364 2018-03-29 Low cycle fatigue (LCF) performance of a novel high Co nickel-base polycrystalline superalloy was investigated at 750 °C under the strain ranges from 0.6 to 1.0%. The objective is to focus on fatigue life, cyclic deformation behavior, deformation substructure... |
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Hierarchical WO3/TiO2 nanotube nanocomposites for efficient photocathodic protection of 304 stainless steel under visible light
10.1016/j.jallcom.2018.03.371 2018-03-29 A new photoanode of hierarchical WO3 and TiO2 nanotube arrays with a layered composite structure is prepared through in situ deposition of WO3 into TiO2 nanotubes by one-pot hydrothermal method. Photo-induced open circuit potential, photocurrent density, elec... |
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Critical behavior and magnetocaloric effect in monoclinic Cr5Te8
10.1016/j.jallcom.2018.03.318 2018-03-29 The critical behavior and magnetocaloric effects of the monoclinic Cr5Te8 single crystal have been studied by using magnetization measurements. Experimental results show that the paramagnetic (PM) to ferromagnetic (FM) phase transition is a second-order phase... |
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Positive influence of Sb doping on properties of di-phase multiferroics based on barium titanate and nickel ferrite
10.1016/j.jallcom.2018.03.381 2018-03-29 Multiferroic composite materials based on antimony doped barium titanate/nickel ferrite were prepared by a mixing route. In order to obtain fine grained microstructure composite materials, pure constituent phases were prepared via chemical methods. The optimi... |
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Dynamic recrystallization and texture evolution of Ti-22Al-25Nb alloy during plane-strain compression
10.1016/j.jallcom.2018.03.372 2018-03-29 To investigate the dynamic recrystallization (DRX) mechanism and texture evolution of Ti-22Al-25Nb alloy during the thermal mechanical processing, plane-strain compression tests were carried out on Gleeble-3500 thermo-mechanical simulator with various strains... |
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Improved high rate performance and cycle stability for LiNi0.8Co0.2O2 by doping of the high valence state ion Nb5+ into Li+ sites
10.1016/j.jallcom.2018.03.375 2018-03-29 High rate performance has been a challenging issue for LiNi0.8Co0.2O2 material. Elemental doping is a very effective method that has been used to maintain the structure of cathode materials with high stability and improve the high rate performance. Encouraged... |
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Sequential precipitation behavior of Mg17Al12 and Mg2Sn in Mg-8Al-2Sn-1Zn alloys
10.1016/j.jallcom.2018.03.380 2018-03-29 The precipitation behavior of Mg-8Al-2Sn-1Zn (ATZ821) alloy was investigated. Sn addition to the AZ81 alloy greatly influenced the initial precipitation behavior in the following two aspects: (i) the segregation of Sn solutes at the interface of Mg17Al12 via ... |
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Densification, hardness and tribological characteristics of MWCNTs reinforced Ti6Al4V compacts consolidated by spark plasma sintering
10.1016/j.jallcom.2018.03.373 2018-03-29 The influence of multi-walled carbon nanotubes (MWCNTs) on the densification, hardness and tribological properties of Ti6Al4V was investigated in this study. 1, 2 and 3 wt% MWCNTs were dispersed in Ti6Al4V by high energy ball milling (HEBM) and the milled pow... |
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Prussian blue nanocubes supported on graphene foam as superior binder-free anode of lithium-ion batteries
10.1016/j.jallcom.2018.03.378 2018-03-29 The integration of active materials into graphene foam (GF) is of fundamental importance for developing superior binder-free electrodes. In the present design, Prussian blue (PB) nanocubes were uniformly grown into the GF network by a facile immersion approac... |
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Microstructures and mechanical properties of as-cast TiCuFeC alloys for biomedical applications
10.1016/j.jallcom.2018.03.361 2018-03-29 Microstructures and mechanical properties of the TiFeCuC alloys are studied by adding The Fe96.8C3.2 (at. %) master alloy to the 5 at. % Cu containing titanium alloys. The microstructures and the mechanical properties are closely correlated with the content o... |