Results 131 to 140 of about 14,611 (290)

Viscosity model of CoCrFeMnNi high entropy alloys

Fenmo yejin jishu
The viscosity of high entropy alloys in liquid atomization process has the important influence on the atomization effect. Using the existing ternary alloy viscosity model, a new viscosity model of the CoCrFeMnNi high-entropy alloy melt with equal molar ...
LI Yue, ZHAO Dingguo, SU Xinlei, LIU Yan, WANG Shuhuan   +4 more
doaj   +1 more source

Synthesis of high-entropy alloys for electrocatalysis

Nanoscale
This review explores recent advances in high-entropy alloy (HEA) synthesis for electrochemical applications, covering methods, performance, properties, and the need for further fundamental research on HEA formation mechanisms.
Alexander Li, Nayla Qureshi, Vivek Maheshwari   +2 more
openaire   +2 more sources

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Frontiers in high entropy alloys and high entropy functional materials

Owing to their exceptional properties, high-entropy alloys (HEAs) and high-entropy materials have emerged as promising research areas and shown diverse applications. Here, the recent advances in the field are comprehensively reviewed, organized into five
Wang, Nan, Yang, Tao, Huang, Yong Jiang, Zhang, Feng Qi, Miao, Xue Fei, Wang, Qing, Feng, Tao, Zhang, Wen Tao, Yu, Qian, Wang, Tian Li, Zhu, He, Guo, Jia Ming, Wang, Xue Qian, Liu, Hui, Wu, Yuan, Wu, Zhen Duo, https://orcid.org/, Ren, Yang, Wang, Fei Yang, Wang, Li Qiang, Wang, Xun Li, Chen, Zhi Gang, Lu, Yang, Liu, Qi, Huang, Wen, Guo, Zhi Min, Zhao, Yu Ping, Wang, Xiao Yang, Sun, Yong Gang, Mao, Liang, Zhao, Qi, Li, Meng Ru, Liao, Wei Bing, Wang, Wei, Jia, Zhe, Zhang, Yi, Zhang, Jian Yang, Yin, Yu Zhen, Jiang, Yao, Wang, Yi Han, Ji, Hua, Wang, De Zhuang, Yu, Fu Jie, Shen, Bao Long, Cui, Xiao Ya, Ma, Wen, Zhu, Xin Dong, Pan, Jie, Ma, Yan, Gao, Qi Long, Liu, Qing Feng, Lan, Si, Lin, Huai Jun, Wu, Hong Hui, Shen, Zhi Hua, Liu, Xiong Jun, Huang, Rui, Li, Xiao Ming, Chen, Ya Nan, Liu, Wei Di, Li, Qiang, Fan, Bing Bing, He, Hai Yan, Li, Xu Bo, Sohail, Yasir, Yang, Wei Ming, Zhang, Ling Kun, Jiao, Zeng Bao, Lu, Yi Ping, Zhang, Jin Yu   +69 more
core   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Research progress in dynamic mechanical behavior of high-entropy alloys

Cailiao gongcheng
High-entropy alloys exhibit excellent properties such as high strength and toughness, good wear resistance, superb corrosion resistance and superior high-temperature oxidation resistance, which have good potential applications in terms of energy chemical
WANG Kaixin, TONG Yonggang, CHEN Yongxiong, WANG Jie, ZHANG Shuyan, LIANG Xiubing   +5 more
doaj   +1 more source