UNDERCOOLED

作品数:86被引量:136H指数:6
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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>>
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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 
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 
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 
Microstructure Transition and Grain Refinement Mechanism of Undercooled Alloys被引量:3
《Journal of Wuhan University of Technology(Materials Science)》2021年第6期922-926,共5页LI Hongtao Nancy Julius Siambun Bih-Lii Chuab Melvin Gan Jet Hong AN Hongen 
Funded by the Basic Applied Research Projects in Shanxi Province(No.201801D221151);the Key R&D and Promotion Projects in Henan Province(No.212102210267)。
The solidification microstructures of undercooled Ni90Cu10 alloys under different undercoolings were studied systematically by means of melt coating and cyclic superheating.In the obtained undercooling range,the solid...
关键词:microstructure transition grain refinement undercoolcd alloys Ni-Cu alloys 
Structure Transition Mechanism in Undercooled CuNi Alloys
《Journal of Wuhan University of Technology(Materials Science)》2021年第6期880-883,共4页AN Hongen Nancy Julius Siambun Bih-Lii Chuab Melvin Gan Jet Hong LI Hongtao 
Funded by the Key research and Development and Promotion Project in Henan Province(212102210267)。
Taking a Cu55Ni45 alloy as experimental alloy systems,we systematically studied the method of obtaining deep undercooling of alloy melt.Stable deep undercooling of alloy melt was obtained by the combination of molten ...
关键词:microstructure refinement UNDERCOOLING Cu-Ni alloys 
Rapid Dendrite Growth in Solidification of Highly Undercooled Alloys被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2021年第2期259-261,共3页AN Hong’en YANG Jine ZHANG Xiaobing YANG Shaopei 
Funded by the Key R&D and Promotion Projects in Henan Province(No.212102210267)。
Nonequilibrium thermodynamics and transportation kinetics near the propagating solid-liquid interface dominates the rapid solidification process,which is far from a thermodynamically stable state.Rapid solidification ...
关键词:solid solutions SOLIDIFICATION growth from melt natural crystal growth 
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