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Effect of porous structure on mechanical properties of C/PLA/nano-HA composites scaffold LIAO Xiao-ling(廖晓玲)1,2, XU Wen-feng(徐文峰)3, WANG Yuan-liang(王远亮)1, JIA Bi(贾 碧) 2, ZHOU Guan-yu(周冠瑜)2...; Abstract: Nonporous and porous C/PLA......
Ductile damage criterion based on metal powder compacting model Abstract: Based on Lee's plastic yield function for porous material, and hypothesis that fracture initiation occurs when the void density is accumulated to a critical value, a new ductile damage model for porous material was derived. With it, it can be studied the scent of damage status and cracking process......
material. Methylcellulose and paraffin are used as porogen. The influence of porogen type and copper powder morphology on the property of copper porous materials is investigated as well. The results show... and controllable, so it is more conducive to the development of high-performance porous metal material [12–13]. In this study, copper porous materials have been manufactured by the method of adding......
J. Cent. South Univ. Technol. (2011) 18: 406-410 DOI: 10.1007/s11771-011-0711-9 Synthesis and electrochemical performance of TiO2-B as anode material WANG Xin-yu(王新宇), XIE Ke-yu(谢科予), LI Jie(李劼.... And the rate capacity is 73.2 mA?h/g at 1 675 mA/g, which suggests that TiO2-B is a promising anode material for the lithium ion batteries. Key words: lithium ion battery; TiO2-B; solid state method......
information. The proposed methodology was used for the material selection of suitable material for plate type heat exchangers in the marine systems. Porous brazed plate was found to be the most suitable... J. Cent. South Univ. (2020) 27: 629-673 DOI: https://doi.org/10.1007/s11771-020-4322-1 Decision making tools for optimal material selection: A review Divya ZINDANI, Saikat Ranjan MAITY, Sumit......
J. Cent. South Univ. (2018) 25: 2182-2189 DOI: https://doi.org/10.1007/s11771-018-3906-5 Direct fabrication of highly porous graphene/TiO2 composite nanofibers by electrospinning for photocatalytic... South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: We reported the fabrication of highly porous graphene/TiO2 composite nanofibers in the form of a nonwoven......
titanium presents diminished mechanical properties compared with the solid material, and porous titanium implant helps to reduce the stiffness mismatch between implant and bone tissue, thus reducing ‘stress shielding’ and achieving stable long-term fixation[4]. A porous implant material with adequate pore structure and appropriate mechanical properties has been sought as the ideal bone substitute......
, machinery, metallurgy, chemistry, environmental, biological and medical fields, using as filters, membranes, heat exchangers, thermal insulators, capacitors, sound-absorbing material, damping... Preparation and properties of porous silicon carbide ceramics through coat-mix and composite additives process ZHAO Hong-sheng, LIU Zhong-guo, YANG Yang, LIU Xiao-xue, ZHANG Kai-hong, LI Zi-qiang......
applications as the strength of bulk porous material decreases linearly with the increase of porosity. To overcome the above concerns, it is suggested to fabricate a metallic porous coating... Laser surface alloying fabricated porous coating on NiTi shape memory alloy ZHANG Song(张 松)1, ZHANG Chun-hua(张春华)1, 2, MAN Hau-chung(文效忠)3, LIU Chang-sheng(刘常升)2 1. School of Materials Science......
. Strength tests show the ceramics have rather high strength. Therefore a kind of porous filtering material with small pores, controllable permeability and good strength can be prepared by using starch...Article ID: 1003-6326(2005)02-0257-04 Preparation of porous hydroxyapatite ceramics with starch additives YANG Lei(杨 磊), NING Xiao-shan(宁晓山), CHEN Ke-xin(陈克新), XIAO Qun-fang(肖群芳), ZHOU He......