Microstructural design opportunities and phase stability in the spray-formed AlCoCr0.75Cu0.5FeNi high entropy alloy by Vikas Shivam, Shubhada Kar, Gopi K. Mandal, N.K. Mukhopadhyay, V.C. Srivastava

Subjects: “…Heat-treatments, Solidification, Microstructural evolution…”
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Study on multi-dimensional structure evolution characteristics of friction heating of conveyor belt by Hui Zhuo, Xifei Dong, Qingsong Zhang, Zhennan Li, Jinliang Li

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Microstructure evolution and shear strength in CoCrFeNi/AISI 304 joint by vacuum brazing with BNi-2 filler metal by Xueting Zhang, Juan Wang, Qiang Xu, Kun Liu, Guoliang Qin

“…In this work, the brazing of CoCrFeNi HEA and AISI 304 steel was conducted by BNi-2 filler metal in a vacuum of 10−4Pa, and a CoCrFeNi/AISI 304 joint was obtained. The interfacial microstructure evolution, brazing mechanism, and mechanical properties of the joints were evaluated. …”
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Oxidation properties and microstructure evolution of oxidation layer for CrxNbMoTiV refractory high entropy alloys at elevated temperature by Qin Xu, Jiantong Wang, Chengyuan Guo, Qi Wang, Jiading Zhao, Yajun Yin, Ruirun Chen

“…The high temperature oxidation properties of different alloys at 800 °C are tested, and the phase constitution, microstructure characteristics and evolution of oxidation film were investigated. …”
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Effect of Zn Content on Microstructure and Corrosion Resistance of 7010 Aluminum Alloy Used for Vehicle Lightweight by LI Yan-fen, CHENG Cai-xia, YANG Tie-zao

“…In order to improve the corrosion resistance of 7010 aluminum alloy for vehicle lightweight, 7010 alloy was modified by adding Zn with different dosage.After modification, the microstructure of modified alloy was analyzed by SEM and EDS, and the corrosion resistance were evaluated by immersion test in NaCl + HNO3 +KNO3 corrosive medium.Results showed that the second phase particles in the alloy structure showed ellipsoidal shape and belonged to AlZnMgCu phase.The increase of Zn addition caused more significant alloying processes occurred, which formed more residual second phase in the matrix, and the grain boundary precipitated phase possessed more continuous distribution and smaller size.When the Zn content increased, a higher content of Zn and Mg was produced in the precipitation phase at the grain boundary of each alloy.After corrosion medium immersing test, numerous corrosion pits with small size were generated on the surface of the sample, and many exfoliating layers with large size appeared in the surface area of the alloy with 10% Zn content, performing very serious corrosion.When the Zn content increased from 6% to 10%, the corrosion resistance of the alloy decreased gradually.…”
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Effect of aging treatment on the microstructural evolution and mechanical properties of Co-free maraging steel manufactured by wire arc directed energy deposition by Zhanlin Ma, Yangling Ou, Junqiang Xu, Qianli Zhu, Runchang Liu, Xiaotian Zhang, Zhen Wang, Qi Zhou, Yong Peng, Kehong Wang

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Diffusion bonding of RAFM steels: Evolution of interfacial oxide layer with pressure and microstructure and mechanical property after post bonding heat treatment by Chen J.-G., Wang W.-J., Dong J., Wang C.-C., Wei Y.-S.

“…The diffusion bonded sample subjected to PBHT exibits microstructural features and tensile properties similar to those of the base metal. …”
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Evolution Law of Microstructure and Properties during Hot-rolling Process of Ultra-high-strength 92Si Wire Rod for Bridge Cables by Li　Yang, Liu　Jinyuan, Xu　Kai, Chen　Dianqing, Pan　Xiaokun, Zhang　Chaolei

Subjects: “…bridge cables； 92si wire rod； hot-rolling； evolution of microstructure and properties…”
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Synergistic Effects of Thermal Cycles and Residual Stress on Microstructural Evolution and Mechanical Properties in Monel 400 and AISI 316L Weld Joints by Balram Yelamasetti, Sri Phani Sushma, Zubairuddin Mohammed, Hussain Altammar, Mohammad Faseeulla Khan, Syed Quadir Moinuddin

“…Mechanical properties were assessed through tensile and microhardness tests, and microstructural evolution was examined using energy-dispersive spectroscopy (EDS) and scanning electron microscopy (SEM). …”
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Prediction of the main degradation mechanisms in a hot forging steel die: Optical scanning, simulation, microstructural evolution, and neural network modeling by Aliakbar Emamverdian, Catalin Pruncu, Hongsheng Liu, Atabak Rahimzadeh, Luciano Lamberti

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In-situ Al–Al2O3 composite from recycled Al-7075 machining chips: Processing, microstructure and hardness evolution by J. Esguerra Arce, A. Esguerra Arce, G. Schmitz

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A cryogenic incremental sheet forming process for improving the formability of AA6061 to reveal the dual enhancement effect and microstructure evolution mechanism by Tingyu Ge, Xingrong Chu, Chengxin Liu, Zhenming Yue, Yanle Li

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Deformation behavior and microstructure evolution of one novel superalloy with high rare earth gadolinium content: Multi-scale modeling and experimental study by Xin Fu, Qing-Chun Zhu, Wen-Bin Chen, Li Jiang, Fang Liu, Zhi-Jun Li

“…In this work, one Ni–Mo–Cr-Gd alloy with ultrahigh rare earth Gd content (1.75 wt %) was designed to reveal the influence of hard and brittle Ni5Gd particles on hot deformation behavior and microstructure evolution. The Ni–Mo–Cr-Gd alloy exhibits higher deformation activation energy and smaller processable regions in the processing maps as compared with the Ni–Mo–Cr alloy. …”
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Microstructural, textural evolution and mechanical properties of NiV7 alloy after severe cold rolling and annealing treatment for sputtering application by Linqing Yang, Hongyan Wang, Shiqi Li, Zhiqiang Yang, Han Xiao, Ming Wen

“…The influence of annealing temperature on the microstructure, texture evolution, and mechanical properties of the cold-rolled sheets was systematically investigated. …”
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In-depth investigation of microstructural evolution induced by Sc, V, and Ni microalloying in Al-Zn-Mg-Cu alloy during hot compression by Yuxin Dai, Liangming Yan, Song Sun, Jingyu Zhang, Xinhao Li, Juncheng Liu, Xuefang Liu

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Multiscale microstructure evolution and its influencing mechanism on yield strength and toughness of a newly high strength martensitic stainless bearing steel by Zhenzhen Chen, Yanfei Cao, Hongwei Liu, Zhipo Zhao, Dianzhong Li

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Dissimilar TLP bonding of X-45/Hastelloy X superalloys using BNi-2 filler metal: Microstructural evolution and mechanical behaviors by A. Yarmou shamsabadi, M. Farvizi, L. Nikzad, A. Malekan

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Effect of PBF-LB/M Processing on the Microstructural Evolution and Local Mechanical Properties of Novel Al-Fe-Si-Cr-Ni Alloy by Alessandra Martucci, Paolo Fino, Mariangela Lombardi

“…The present study aims to investigate the microstructural evolution and local mechanical properties of an AlFe18Si8Cr5Ni2 alloy processed via Powder Bed Fusion–Laser-Based Manufacturing (PBF-LB/M). …”
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Evolution of microstructure and texture of CoFeNiAlMn soft magnetic high-entropy alloy during cold rolling and annealing by Qiang Xu, Jian Li, Hai-tao Jiao, Ke Gao, Li Li, Zilong Zhao, Long-zhi Zhao

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Microstructural evolution and interfacial reaction mechanisms of nano-amorphous SiBCN modified SiC–Si3N4 ceramic by Chao Wu, Zheng Zhang, Guopu Shi, Qinggang Li, Kan Bian, Shihui Xie

“…Both experimental data and thermodynamic simulations were employed to investigate the sintering behavior, phase composition, and microstructural evolution of the ceramic composites. Accordingly, the integration of B2O3, as opposed to B4C, markedly improved the efficiency of the solid-phase reaction. …”
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