典型文献
High Temperature Tensile Property and Fracture Behavior of Directionally Solidified Fe-Al-Ta Eutectic Composites
文献摘要：
Fe-Al-Ta eutectic composites with solidification rates of 6, 20, 30, 80 and 200μm/s were obtained by a modified Bridgman directional solidification technique and alloying. Moreover, tensile property and fracture behavior of Fe-Al-Ta eutectic composites were studied at 600 ℃. The relationship between mechanical property and microstructure at high temperature was studied. Microstructure of Fe-Al-Ta eutectic is composed of Fe2Ta (Al) Laves phase and Fe (Al, Ta) matrix phase. In addition, the tensile strength at high temperatures is higher than that at room temperature. The tensile strength is increased with the increase of solidification rate. Moreover, fracture morphology transforms from cleavage fracture to dimple fracture as the solidification rate is increased at high temperatures.
文献关键词：
中图分类号：
作者姓名：
CUI Chunjuan;DENG Li;LIU Wei;WANG Yan;LIU Yue;LAI Yuanyuan;SU Haijun;LIU Yingying
作者机构：
School of Metallurgical Engineering,Xi'an University of Architecture and Technology,Xi'an 710055,China;Shaanxi Metallurgical Engineering Technology Research Center,Xi'an 710055,China;State Key Laboratory of Solidification Processing,Northwestern Polytechnical University,Xi'an 710072,China
文献出处：
引用格式：
[1]CUI Chunjuan;DENG Li;LIU Wei;WANG Yan;LIU Yue;LAI Yuanyuan;SU Haijun;LIU Yingying-.High Temperature Tensile Property and Fracture Behavior of Directionally Solidified Fe-Al-Ta Eutectic Composites)[J].武汉理工大学学报（材料科学版）（英文版）,2022(01):110-116
A类：
Solidified,Fe2Ta
B类：
High,Temperature,Tensile,Property,Fracture,Behavior,Directionally,Eutectic,Composites,eutectic,composites,solidification,rates,were,obtained,by,modified,Bridgman,directional,technique,alloying,Moreover,tensile,property,fracture,behavior,studied,relationship,between,mechanical,microstructure,was,Microstructure,is,composed,Laves,phase,matrix,In,addition,strength,temperatures,higher,than,that,room,increased,morphology,transforms,from,cleavage,dimple
AB值：
0.499496
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