典型文献
A viable approach to repair neutron shielding B4C/6061 Al composite sheets through cold spray and hot rolling co-treatment
文献摘要：
Cold spray(CS)is considered as a new type of repairing technique for restoration or remanufacturing of a wide range of unserviceable engineering components due to its unique'cold'characteristic.In this work,a viable repairing approach i.e."cold spraying followed by hot rolling post-treatment"was suc-cessfully applied to restore defective neutron shielding B4C/6061 Al composite plates.Scanning electron microscopy(SEM)and electron backscatter diffraction(EBSD)results revealed that the coating-substrate interface is in a good bonding state without micro-cracks.Hot rolling post-treatment resulted in improved microstructure of the as-sprayed deposit with more uniform distribution of B4C particles in the matrix.Moreover,well bonded splat boundaries and strain free Al grains were evolved in the matrix due to enhanced splat deformation and continuous dynamic recrystallization(CDRX).Three-point bending test results revealed that the strength of the repaired material is at par with the in-service plates.The find-ings of this work could be considered as a great stride to further extend possible applications of CS for repairing engineering structural components.
文献关键词：
中图分类号：
作者姓名：
Xiang Qiu;Lu Qi;Jun-rong Tang;Naeem ul Haq Tariq;Ji-qiang Wang;Tian-ying Xiong
作者机构：
Qingdao National Laboratory for Marine Science and Technology,Qingdao 266237,China;CAS Key Laboratory of Marine Environmental Corrosion and Bio-fouling,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;Science Center for Material Creation and Energy Conversion,Institute of Frontier and Interdisciplinary Science,Shandong University,Qingdao 266237,China;Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;Department of Metallurgy and Materials Engineering,Pakistan Institute of Engineering and Applied Sciences,Nilore,Islamabad,Pakistan
文献出处：
引用格式：
[1]Xiang Qiu;Lu Qi;Jun-rong Tang;Naeem ul Haq Tariq;Ji-qiang Wang;Tian-ying Xiong-.A viable approach to repair neutron shielding B4C/6061 Al composite sheets through cold spray and hot rolling co-treatment)[J].材料科学技术（英文版）,2022(11):173-182
A类：
remanufacturing,unserviceable,splat
B类：
viable,approach,neutron,shielding,B4C,composite,sheets,through,cold,hot,rolling,treatment,Cold,CS,considered,new,type,repairing,technique,restoration,wide,range,engineering,components,due,its,unique,characteristic,In,this,work,spraying,followed,by,post,was,suc,cessfully,applied,restore,defective,plates,Scanning,electron,microscopy,backscatter,diffraction,EBSD,results,revealed,that,coating,substrate,interface,good,bonding,state,without,cracks,Hot,resulted,improved,microstructure,sprayed,deposit,more,uniform,distribution,particles,matrix,Moreover,well,bonded,boundaries,strain,free,grains,were,evolved,enhanced,deformation,continuous,dynamic,recrystallization,CDRX,Three,point,bending,test,strength,repaired,material,find,ings,could,great,stride,further,extend,possible,applications,structural
AB值：
0.598936
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