典型文献
Solidification Characteristics and Microstructure Evolution of Rapidly Solidified Cu Alloys
文献摘要：
Cu60Ni40 alloy was taken as the research object. The alloy was undercooled by fluxing method and circulation superheating method, and the solidified samples with different undercoolings were obtained by natural cooling method. The solidification process of undercooled melt was photographed by high-speed camera, and the transformation of solidification front morphology was studied. The microstructure and morphology of all undercooled samples were analyzed. It is found that the microstructure and morphology of Cu60Ni40 alloy change through the evolution process of "coarse dendrite-equiaxed crystal-oriented fine dendrite-equiaxed crystal" with the undercooling. Finally, the electron backscatter diffraction characterization of 261 K grain refinement structure shows that recrystallization occurs in the grain refinement structure with high undercooling, such as high proportion of high angle grain boundaries, random orientation of equiaxed grains and a large number of annealing twins found in the microstructure.
文献关键词：
中图分类号：
作者姓名：
KONG Huaye;TANG Cheng;HE Xibin;YANG Jin'e;XIE Jinpeng;WANG Hongfu
作者机构：
Shanxi Institute of Technology,Yanquan 045000,China;College of Mechanical Engineering,North University of China,Taiyuan 030051,China;Jiangsu Yingchuang Power Technol Co.Ltd,Suzhou 215000,China
文献出处：
引用格式：
[1]KONG Huaye;TANG Cheng;HE Xibin;YANG Jin'e;XIE Jinpeng;WANG Hongfu-.Solidification Characteristics and Microstructure Evolution of Rapidly Solidified Cu Alloys)[J].武汉理工大学学报（材料科学版）（英文版）,2022(06):1150-1154
A类：
Solidified,Cu60Ni40,superheating,undercoolings
B类：
Solidification,Characteristics,Microstructure,Evolution,Rapidly,Alloys,alloy,was,taken,research,object,undercooled,by,fluxing,method,circulation,solidified,samples,different,were,obtained,natural,solidification,process,melt,photographed,high,speed,camera,transformation,front,morphology,studied,microstructure,analyzed,It,found,that,change,through,evolution,coarse,dendrite,equiaxed,oriented,Finally,electron,backscatter,diffraction,characterization,refinement,shows,recrystallization,occurs,such,proportion,angle,boundaries,random,orientation,grains,large,number,annealing,twins
AB值：
0.504621
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