典型文献
Liquid state dependent solidification of a Co-B eutectic alloy under a high magnetic field
文献摘要：
The structure transition inside the Co-81.5at.％B alloy liquid has been studied by an in-situ magnetization measurement.A crossover was observed on the 1/M-T curve during the overheating process,indicat-ing that a liquid-liquid structure transition(LLST)took place in the melt.Based on this information,the effects of LLST on the solidification behavior,microstructure and tribology property were investigated ex-perimentally.The sample solidified with the LLST exhibits significantly different solidification behaviors,i.e.,the nucleation undercooling and the recalescence extent are conspicuously enlarged,and the solid-ification time is shortened.As a result,the microstructure is effectively refined and homogenized,and the hardness and wear resistance are significantly enhanced.The present work might be helpful for not only theoretically understanding the influence of LLST on the solidification behavior but also providing an alternative approach to tailor the microstructure and properties.
文献关键词：
中图分类号：
作者姓名：
Yixuan He;Fan Bu;Yuhao Wu;Jianbao Zhang;Dawei Luo;Zhangchi Bian;Qing Zhou;Tie Liu;Qiang Wang;Jun Wang;Haifeng Wang;Jinshan Li;Eric Beaugnon
作者机构：
State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,China;Center of Advanced Lubrication and Seal Materials,Northwestern Polytechnical University,Xi'an 710072,China;Collaborative Innovation Center ofNPU,Shanghai 201108,China;Key Laboratory of Electromagnetic Processing of Materials(Ministry of Education),Northeastern University,Shenyang 110819,China;Univ.Grenoble Alpes,INSA Toulouse,Univ.Toulouse Paul Sabatier.EMFL,CNRS,LNCMI,38000 Grenoble,France
文献出处：
引用格式：
[1]Yixuan He;Fan Bu;Yuhao Wu;Jianbao Zhang;Dawei Luo;Zhangchi Bian;Qing Zhou;Tie Liu;Qiang Wang;Jun Wang;Haifeng Wang;Jinshan Li;Eric Beaugnon-.Liquid state dependent solidification of a Co-B eutectic alloy under a high magnetic field)[J].材料科学技术（英文版）,2022(21):58-71
A类：
LLST,recalescence
B类：
Liquid,state,dependent,solidification,Co,eutectic,alloy,high,magnetic,field,transition,inside,5at,liquid,has,been,studied,by,situ,magnetization,measurement,crossover,was,observed,curve,during,overheating,process,indicat,that,took,place,melt,Based,this,information,effects,microstructure,tribology,property,were,investigated,perimentally,sample,solidified,exhibits,significantly,different,behaviors,nucleation,undercooling,extent,are,conspicuously,enlarged,shortened,result,effectively,refined,homogenized,hardness,wear,resistance,enhanced,present,work,might,helpful,not,only,theoretically,understanding,influence,but,also,providing,alternative,approach,tailor,properties
AB值：
0.607273
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