Results 61 to 70 of about 16,901 (160)

Hot wear of single phase fcc materials [PDF]

, 2021
The severe sliding abrasion of single-phase metallic materials is a complex issue with a gaining importance in industrial applications. Different materials with different lattice structures react distinctly to stresses, as the material reaction to wear of counter and base body is mainly determined by the deformation behavior of the base body.
Berger, Aaron (Dr.-Ing.), Walter, Maximilian (Dr.-Ing.), Benito, Santiago Manuel (Dr.-Ing.), Weber, Sebastian (Prof. Dr.-Ing.)   +3 more
openaire  

Samarium: from a distorted-fcc phase to melting under dynamic compression using in-situ x-ray diffraction. [PDF]

Sci Rep, 2022
Duwal S, McCoy CA, Dolan Iii DH, Melton CA, Knudson MD, Root S, Hacking R, Farfan B, Johnson C, Alexander CS, Seagle CT.   +10 more
europepmc   +1 more source

In situ phase engineering during additive manufacturing enables high-performance soft-magnetic medium-entropy alloys

Nature Communications
Additive manufacturing (AM) shows promise as a method for producing soft-magnetic multicomponent alloys for use in electric motors and sustainable electromobility applications.
Zurui Cao, Pengcheng Zhang, Bailing An, Dawei Li, Yao Yu, Jie Pan, Cheng Zhang, Lin Liu   +7 more
doaj   +1 more source

Fe3Cr2CoCuNiAlx high-entropy alloys with high damping capacity and high mechanical properties

Materials Research Express
Alloys with exceptional vibration absorption properties and strong mechanical features are crucial for various applications. This study investigates the impact of altering the aluminum molar ratio on the phase constituent, microstructure, tensile ...
Ningning Geng, Hongding Wang, Wei Zhang, Peng Gao, Yingdong Qu, Bo Yu, Keqiang Qiu   +6 more
doaj   +1 more source

Effect of V doping on the phase structure of FeCrNiMnV_x

四川大学学报. 自然科学版
This study utilized the CALPHAD method to establish a thermodynamic calculation model for high-entropy alloy FeCrNiMnVx （x=0.0~1.0） and conducted in-depth discussions and analysis on the phase composition and strength of FeCrNiMnVx with V doping.The ...
WANG Jun, YU Yun, XU Mao-Yan, LI Qiang, WANG Jiang, ZHANG Yi   +5 more
doaj  

Modulating Ru-Co bond lengths in Ru1Co single-atom alloys through crystal phase engineering for electrocatalytic nitrate-to-ammonia conversion

Nature Communications
Single atom alloys (SAAs) with maximum atomic efficiency and uniform active sites show great promise for heterogeneous catalytic applications. Meanwhile, crystal phase engineering has granered significant interest due to tailored atomic arrangements and ...
Xiaojuan Zhu, Yi-Chi Wang, Kaiyu Qu, Leyang Song, Jing Wang, Yushuang Gong, Xiang Liu, Cheng-Fei Li, Shiling Yuan, Qipeng Lu, An-Liang Wang   +10 more
doaj   +1 more source

Comparation in microstructure evolutions between casted and sintered Co-Cr-Ni alloys

Cailiao gongcheng
Cobalt-chromium-nickel (Co-Cr-Ni) alloys were prepared by two techniques of the sub-rapid solidification (SRS) and vacuum sintering (VS). The effects of the preparation processing and the content of Cr, Ni on the microstructure evolution were ...
LI Guangyu, SHI Zengmin, DENGLI Chengui, WANG Kesheng, ZHU Zhe, DAI Lei, ZHAO Guangwei   +6 more
doaj   +1 more source

Investigation of Microstructural Evolution of Silicon Steel Weldment After Post-Weld Heat Treatment—Simulation and Experimental Study

Metals
It is important to control the microstructure and properties of a weld for the continuous production of silicon steel sheets. Post-weld heat treatment (PWHT) can be applied to adjust the weld properties; however, research on its application to silicon ...
Jyun-Ting Kuo, Chih-Hsien Chi, Ming-Feng Chiang, Te-Kang Tsao, Wei-Lin Hsu, An-Chou Yeh   +5 more
doaj   +1 more source

Microstructure, mechanical and corrosion properties of Al–Co–Cr–Ni near-eutectic medium entropy alloys

Journal of Materials Research and Technology
In this work, a series of Fe-free AlCoaCrbNic (AlCo1.31Cr0.5Ni2.4, AlCo1.71Cr0.5Ni2.0, AlCo1.8Cr0.6Ni1.8, and AlCo1.16CrNi2.0 denoted as E1, E2, E3, and E4, respectively) medium-entropy alloys (MEAs) were designed though the mathematical model. Among the
Yujing Yang, Jiongpei Yuan, Yong Dong, Shichao Liu, Chuanqiang Li, Peng Zhang, Shougang Duan   +6 more
doaj   +1 more source

Designing eutectic medium-entropy alloys CoFeNiTax with outstanding mechanical properties

Journal of Materials Research and Technology
The eutectic medium-entropy alloys CoFeNiTax (x = 0.4, 0.5, 0.6) were designed successfully based on binary eutectic systems and thermodynamics calculations in this study.
Yunlong Xue, Na Feng, Chenglin Kang, Kangkang Tian, Yifan Shao, Hulin Liu, Yuanting Wu, Liang Yuan   +7 more
doaj   +1 more source