RECALESCENCE

作品数:15被引量:32H指数:4
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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:马晓丽周尧和程先华黄起森刘礼更多>>
相关机构:上海交通大学更多>>
相关期刊:《Journal of Wuhan University of Technology(Materials Science)》《Science Bulletin》《Journal of Iron and Steel Research International》《Progress in Natural Science:Materials International》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国家教育部博士点基金中国博士后科学基金更多>>
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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 
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 
Solidification process and microstructure evolution of bulk undercooled Co-Sn alloys被引量:5
《Transactions of Nonferrous Metals Society of China》2013年第1期289-293,共5页刘礼 马晓丽 黄起森 李金富 程先华 周尧和 
Project(50874073) supported by the National Natural Science Foundation of China;Project(2011CB610405) supported by the National Basic Research Program of China;Project(2011M500074) supported by China Postdoctoral Science Foundation
A series of Co-Sn alloys with Sn content ranging from 12% to 32%(mole fraction) were undercooled to different degrees below the equilibrium liquidus temperature and the solidification behaviors were investigated by ...
关键词:Co-Sn alloy UNDERCOOLING RECALESCENCE coupled growth zone SOLIDIFICATION microstructure evolution 
Effect of Static Mgnetic Fields on the Recalescence Behavior of Undercooled Co-Sn Liquid
《Journal of Iron and Steel Research International》2012年第S2期1076-1080,共5页WANG Jun BEAUGNON Eric LI Jin-shan HU Rui RIVOIRARD Sophie SULPICE Andre 
Item Sponsored by European project "MAGPRO"(RFSR-CT-2006-00019);National Basic Research Program of China(Grant No.2011CB610404)
The recalescence behavior of undercooled Co-Sn alloys under static magnetic fields was investigated using glass slag fluxing technique in a 12T superconducting magnet.Results indicated that the nucleation temperature ...
关键词:RECALESCENCE UNDERCOOLING magnetic field solidification. 
Recalescence behavior and solidification structure of the undercooled Fe_(82)B_(17)Si_1 eutectic alloy被引量:5
《Progress in Natural Science:Materials International》2000年第5期46-52,共7页张振忠 宋广生 杨根仓 周尧和 
Project supported by the National Natural Science Foundation of China (Grant No. 59701003) and Aeronautics Fundamental Science Foundation of China (Grant No. 98G53089).
By cyclic superheating incorporated with glass fluxing denucleation method the Fe82B17Si1 eutectic alloy was undercooled up to △T = 342 K. The relations between recalescence behavior and solidification structures wer...
关键词:high UNDERCOOLING EUTECTIC alloy RECALESCENCE coupled zone. 
SOLIDIFICATION MECHANISM OF UNDERCOOLEDSINGLE PHASE ALLOYS
《Acta Metallurgica Sinica(English Letters)》1998年第2期100-106,共7页J.F.Li G.C.Yang Y.H.Zhou 
The solidification behavior of bulk undercooled Ni50Cu50 alloy was systematically investigated. Double recalescences were discovered for the first time in a single phase Ni-Cd alloy, in which there is no solid phase t...
关键词:undercooled Ni-Cu alloy secondary recalescence solidification mechanism 
GRAIN REFINEMENT IN BULK UNDERCOOLED Ni-BASED ALLOY被引量:2
《中国有色金属学会会刊:英文版》1993年第4期66-71,共6页Li,Delin Yang,Gencang Zhou,Yaohe Northwestern Polytechnical University,Xi’an 710072,China 
Financilly suported by the National Natural Science Foundation of China
Fluxing of 5 g bulk melt Ni77Si13B10 permits high undercoolings to be attained prior to nu-cleation onset.Investigations of grain refinement in the bulk undercooled alloy as a function ofundercooling,recalescence beha...
关键词:NI-BASED alloy high UNDERCOOLING RECALESCENCE grain REFINEMENT 
RECALESCENCES AND SOLIDIFICATION MICROSTRUCTURE OF HIGHLY UNDERCOOLED Ni_(68)B_(21)Si_(11) ALLOY
《Acta Metallurgica Sinica(English Letters)》1993年第2期111-116,共6页LI Delin YANG Gencang ZHOU Yaohe Northwestern Polytechnical University,Xi’an,China Faculty No.403,Northwestern Polytechnical University,Xi’an 710072,China 
One,two and three recalescence events in the solidification of highly undercooled Ni_68B_21Si_11 alloy melt and the conditions of undercooling together with the effect on solidification morphologies were revealed.The ...
关键词:recalescence event UNDERCOOLING X-ray analysis 
RECALESCENCE BEHAVIOUR AND SOLIDIFICATION STRUCTURE OF HIGHLY UNDERCOOLED Ni-32.5%Sn EUTECTIC ALLOY
《Chinese Journal of Aeronautics》1991年第3期312-319,共8页Wei Bingbo, Yang Gencang and Zhou YaoheNorthwestern Polytechnical University 
Large undercoolings up to 395K (0.28TE) are obtained for 15g samples of Ni-32.5%Sn eutectic alloy by superheating the alloy melt to 108-700K above its eutectic temperature and consequently destroying most of the inher...
关键词:SN TE RECALESCENCE BEHAVIOUR AND SOLIDIFICATION STRUCTURE OF HIGHLY UNDERCOOLED Ni-32.5%Sn EUTECTIC ALLOY NI 
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