典型文献
Fabricating antibacterial CoCrCuFeNi high-entropy alloy via selective laser melting and in-situ alloying
文献摘要：
A quasi-equiatomic CoCrFeCuNi high-entropy alloy(HEA)with a broad-spectrum antibacterial ability and good mechanical properties has been fabricated by selective laser melting(SLM)and in-situ alloying of a blend of pre-alloyed CoCrFeNi powder and Cu elemental powder.The as-built HEA alloy has a homoge-neous distribution of Cu and presents a single FCC phase.Compared with the same HEA fabricated using the traditional ingot metallurgy(IM)process,the HEA alloy fabricated by SLM releases more Cu ions to prevent growth and biofilm formation by gram-negative Escherichia coli and gram-positive Staphylococcus aureus,which enhances the applicability of the HEA alloy in potential applications that requires antibac-terial ability.The results of this study confirm the feasibility of combining the antibacterial CoCrFeCuNi HEA alloy and SLM technology in fabricating complex shaped parts or structures with a strong antibac-terial ability to be used in medical application or other environments desired for antibacterial ability.
文献关键词：
中图分类号：
作者姓名：
Jingbo Gao;Yuting Jin;Yongqiang Fan;Dake Xu;Lei Meng;Cong Wang;Yuanping Yu;Deliang Zhang;Fuhui Wang
作者机构：
School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China;Shenyang National Laboratory for Materials Science,Northeastern University,Shenyang 110819,China;State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China
文献出处：
引用格式：
[1]Jingbo Gao;Yuting Jin;Yongqiang Fan;Dake Xu;Lei Meng;Cong Wang;Yuanping Yu;Deliang Zhang;Fuhui Wang-.Fabricating antibacterial CoCrCuFeNi high-entropy alloy via selective laser melting and in-situ alloying)[J].材料科学技术（英文版）,2022(07):159-165
A类：
CoCrFeCuNi
B类：
Fabricating,antibacterial,CoCrCuFeNi,high,entropy,via,selective,laser,melting,situ,alloying,quasi,equiatomic,HEA,broad,spectrum,good,mechanical,properties,been,fabricated,by,SLM,blend,alloyed,CoCrFeNi,powder,elemental,built,homoge,neous,distribution,presents,single,FCC,phase,Compared,same,using,traditional,ingot,metallurgy,IM,process,releases,more,prevent,growth,biofilm,formation,gram,negative,Escherichia,coli,positive,Staphylococcus,aureus,which,enhances,applicability,potential,applications,that,requires,results,this,study,confirm,feasibility,combining,technology,fabricating,complex,shaped,parts,structures,strong,used,medical,other,environments,desired
AB值：
0.543848
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
