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UNDERCOOLED: 作品数：86被引量：136H指数：6; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：刘峰王海丰马晓丽周尧和程先华更多>>; 相关机构：西北工业大学上海交通大学山东大学威海分校江苏科技大学更多>>; 相关期刊：《Chinese Physics B》《Transactions of Nonferrous Metals Society of China》《Journal of Wuhan University of Technology(Materials Science)》《Science China Mathematics》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金霍英东教育基金更多>>

Refinement Mechanism of Microstructure of Undercooled Nickel Based Alloys: 《Journal of Wuhan University of Technology(Materials Science)》2024年第4期1041-1047,共7页杜文华 HOU Kai XU Xuguang Ismal Saad Willey Liew Yun Hsien AN Hongen Nancy Julius Siambun Bih-Lii Chuab 王洪福; Funded by the Basic Research Project in Shanxi Province(No.202103021224183)。; Through the use of purification and recirculation superheating techniques on molten glass,the Ni65Cu33Co2 alloy was successfully undercooled to a maximum temperature of 292 K.High-speed photography was employed to cap...; 关键词：grain refinement RECALESCENCE RECRYSTALLIZATION UNDERCOOLING

Microstructure Transformation and Refinement Mechanism of Undercooled Cu-Ni-Co Alloy Based on Simulation of Critical Cutting Speed in Ultrasonic Machining: 《Journal of Wuhan University of Technology(Materials Science)》2023年第6期1472-1483,共12页HE Xiaoyu HOU Kai XU Xuguang TANG Cheng ZHU Xijing; Funded by the Basic Research Projects in Shanxi Province(202103021224183)。; Both Cu60Ni38Co2 and Cu60Ni40 alloy were naturally cooled after rapid solidification from the liquid phase.The transformation law of the microstructure characteristics of the rapidly solidified alloy with the change o...; 关键词：rapid solidification UNDERCOOLING microstructure refinement structure ultrasonic elliptical vibration turning cutting speed finite element analysis

Atomic insights into heterogeneous nucleation and growth kinetics of Al on TiB_(2) particles in undercooled Al-5Ti-1B melt被引量：1: 《Journal of Materials Science & Technology》2023年第25期72-82,共11页Jing Feng Yanfeng Han Xiaocang Han Xiaodong Wang Shuangxi Song Baode Sun Mingwei Chen Pan Liu; financially supported by the National Natural Science Foundation of China(Nos.52173224,51821001,52130105,and 52273230);the Natural Science Foundation of Shanghai(No.21ZR1431200);the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning.; Titanium diboride(TiB_(2))is an effective grain refiner of Al alloys in the industry that facilitates casting processes by forming uniformly refined microstructures.Although our understanding of the underlying refinem...; 关键词：In situ tem Heterogeneous nucleation Lattice strain Aluminum TiB2 particles

Effect of Co on Microstructure Transformation and Refinement Mechanism of Undercooled Cu-Ni Alloy: 《Journal of Wuhan University of Technology(Materials Science)》2023年第4期877-884,共8页Willey Liew Yun Hsien 安洪恩 Nancy Julius Siambun Bih-Lii Chuab; Funded by the Basic Research Projects in Shanxi Province(No.202103021224183)。; Both Cu60Ni38Co2 and Cu60Ni40 alloy were naturally cooled after rapid solidification from the liquid phase.The transformation law of the microstructure characteristics of the rapidly solidified alloy with the change o...; 关键词：rapid solidification UNDERCOOLING MICROSTRUCTURE refinement structure

Microstructure Transformation of Undercooled Cu-Ni-Co Alloy and Refinement Mechanism under High Undercooling: 《Journal of Wuhan University of Technology(Materials Science)》2023年第2期440-444,共5页AN Hongen Willey Liew Yun Hsien Nancy Julius Siambun Bih-Li Chuab YANG Mengmeng YAN Wei LI Hongtao; Funded by the Basic Research Projects in Shanxi Province (202103021224183)。; The molten Cu60Ni35Co5 ternary alloy was undercooled by fluxing method and solidified by natural cooling method.The microstructure of all undercooled samples were analyzed.It is found that the rapidly solidified Cu60N...; 关键词：MICROSTRUCTURE grain refinement RECRYSTALLIZATION

Magnetic field intensity dependent microstructure evolution and recrystallization behavior in a Co-B eutectic alloy被引量：1: 《Journal of Materials Science & Technology》2023年第7期93-107,共15页Fan Bu Yiyuan Zhang Haoxiang Liu Jun Wang Eric Beaugnon Jinshan Li Yixuan He; This work was financially supported by the National Natu-ral Science Foundation of China(Nos.52104386 and 52127807);Shanghai Sailing Program,Xi’an Association for Science and Tech-nology Young Talents Lifting Program,and the State Key Laboratory of Solidification Processing(NPU),China(No.2022-TS-08).We acknowledge the support of the LNCMI-CNRS,member of the Euro-pean Magnetic Field Laboratory(EMFL).We also thank Dr.Zheng from ZKKF(Beijing)Science&Technology Company for supporting the characterization of the materials.; Systematic understanding on the magnetic field intensity dependent microstructure evolution and re-crystallization behavior in a Co-B eutectic alloy under a constant undercooling(ΔT≈100 K)were carried out.Absent of ...; 关键词：Magnetic field Undercooled solidification Microstructure evolution RECRYSTALLIZATION Co-B alloy

Crystallographic evidences for twin-assisted eutectic growth in undercooled Ni-18.7 at.%Sn eutectic melts: 《Journal of Materials Science & Technology》2023年第4期65-79,共15页Fan Zhang Jianbao Zhang Xinlei Lü Ke Hua Yuhong Zhao Haifeng Wang; This work was financially supported by the National Natural Science Foundation of China(No.51975474);the Fundamental Research Funds for the Central Universities(No.3102019JC001);Haifeng Wang is very grateful to Prof.D.M.Herlach(1949-2022)for his inspiring suggestions and continuous support on the work of rapid solidification.; Rapid solidification in undercooled Ni-18.7 at.%Sn eutectic melts was observed in-situ by a high-speed high-resolution camera and the microstructures were characterized in detail by electron backscattering diffraction...; 关键词：Twin-assisted eutectic growth Allotropy transformation Nucleation mode Anomalous eutectics UNDERCOOLING

Recalescence Behavior, Solidification Characteristics and Microstructure Transformation of Rapidly Solidified Undercooled Cu-based Alloys: 《Journal of Wuhan University of Technology(Materials Science)》2022年第6期1228-1239,共12页WANG Hongfu TANG Cheng HE Xibin YANG Jin’e XIE Jinpeng; by the Basic Research Projects in Shanxi Province(Nos.201801D221151 and 202103021224183)。; The undercooled solidification microstructures of Cu55Ni45,Cu55Ni43Co2,and Cu60Ni38Co2 Cu-base alloys were obtained by fluxing method.Using infrared temperature measuring device,the law of the change of the recalescen...; 关键词：rapid solidification recalescence degree solidification front MICROSTRUCTURE

Structure evolution in undercooled CoCrNi medium entropy alloys by glass fluxing method: 《Research and Application of Materials Science》2022年第2期5-9,共5页Subo YU Aleksandr SHERSTNEV Mikhail MARKOVSKII Daria KATAITSEVA Gong LI; The support of this work was fromNational Key R&D Program of China(Grant No:2022YFA1603800);the National Natural Science Foundation of China(Grant No:12274362).; Undercooling of ternary CoCrNimediumentropy alloy(MEA)was achieved by molten glass fluxing method.The influence of undercooling on microstructure and mechanical properties of was investigated.The microstructure change...; 关键词：Medium-entropy alloy UNDERCOOLING microstructure mechanical properties

Effects of an ultra-high magnetic field up to 25 T on the phase transformations of undercooled Co-B eutectic alloy被引量：2: 《Journal of Materials Science & Technology》2021年第34期79-88,共10页Yixuan He Yuhao Wua Fan Bu Chengxiong Zou Zhangchi Bian Qiliang Huang Tie Liu Qiang Wang Jun Wang Jinshan Li Eric Beaugnon; supported by the National Natural Science Foundation of China(No.51690164);the fund of National Key Laboratory for Precision Hot Processing of Metals(6142909200104);National Training Program of Innovation and Entrepreneurship for Undergraduates(S202010699137);the Fundamental Research Funds for the Central Universities;the support of the LNCMI-CNRS。; While there have been multiple recent reports in the literature focusing on the effects of magnetic field on the phase transformation behaviors,the research conducted with an ultra-high magnetic field greater than 20 ...; 关键词：Ultra-high magnetic field Non-equilibrium solidification Solid-state phase transformation Metastable phase

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