典型文献
Mechanical Response of Triply Periodic Minimal Surface Structures Manufactured by Selective Laser Melting with Composite Materials
文献摘要：
It is of significance but remains a pivotal challenge to simultaneously enhance the strength and lightweight levels of porous structures.We provide an innovative strategy to improve the strength of porous structures with unchanged lightweight levels by applied composite materials.Selective laser melting(SLM)is convenient for integral forming of materials and structures.Hence,in this study,the research about the mechanical response of triply periodic minimal surfaces(TPMS)porous struc-tures with 316L and composites fabricated by SLM was conducted.The compression test and finite element method(FEM)were used to characterize mechanical properties.The composite structures exhibit enhanced elastic modulus,yield strength,unvaried lightweight level and refined grain microstructure,which are difficult to realize for porous structures made by pure 316L materials.The elastic modulus,yield strength,plateau stress and energy absorption of composites were 3187.50,67.73,15.24 and 17.09 MJ/m3,respectively.
文献关键词：
中图分类号：
作者姓名：
Shuaishuai Wei;Bo Song;Yuanjie Zhang;Lei Zhang;Yusheng Shi
作者机构：
State Key Laboratory of Materials Processing and Die&Mould Technology,School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China
文献出处：
引用格式：
[1]Shuaishuai Wei;Bo Song;Yuanjie Zhang;Lei Zhang;Yusheng Shi-.Mechanical Response of Triply Periodic Minimal Surface Structures Manufactured by Selective Laser Melting with Composite Materials)[J].金属学报（英文版）,2022(03):397-410
A类：
Triply,unvaried
B类：
Mechanical,Response,Periodic,Minimal,Surface,Structures,Manufactured,by,Selective,Laser,Melting,Composite,Materials,It,significance,but,remains,pivotal,challenge,simultaneously,strength,lightweight,levels,porous,structures,We,provide,innovative,strategy,improve,unchanged,applied,materials,laser,melting,SLM,convenient,integral,forming,Hence,this,study,research,about,mechanical,response,triply,periodic,minimal,surfaces,TPMS,316L,composites,fabricated,was,conducted,compression,test,finite,element,method,FEM,were,used,characterize,properties,exhibit,enhanced,elastic,modulus,yield,refined,grain,microstructure,which,are,difficult,realize,made,pure,plateau,stress,energy,absorption,MJ,respectively
AB值：
0.622897
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