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of the porous material exhibited uniform distribution and the pores were of the same size in principle. The sintering necks created between adjacent particles on metal skeleton after sintering. The porosity of the porous material increased with increasing the addition of pore forming agent, and the hollow spherical porous material with a porosity of 81.62% were obtained when the addition of pore......
with the use of a multihole highly-porous titanium shell[J]. The Journal of Arthroplasty, 2017, 32: 2806-2809. Preparation and development of porous titanium material for bone transplanting JIA Jian..., China) Abstract: The porous titanium is a porous metal material with a three-dimensional open interconnected pore structure. Compared with dense biometal materials, its elastic modulus is greatly......
Double-activated porous carbons for high-performance supercapacitor electrodesJing Sun,Shu-Hua Yang,Shan-Shan Li,Bing-Qiang CaoMaterials Center for Energy and Photoelectrochemical Conversion, School of Material Science and Engineering,University of Jinan摘 要:The double-activated porous carbons(DAPCs)with unique bimodal pore structure were prepared......
Techniques for the Preparation of Porous MetalsPeisheng LIU1,2), Bing YU2), Anmin HU2), Kaiming LIANG2) and Shouren GU21)The Key Laboratory of Beam Technology and Material Modification of Ministry of Education & Dept. of Materials Science and Engineering, Beijing Normal University, Beijing 100875, Chi摘 要:<正>Porous metals have been developed......
words: Ni3Al intermetallics; porous material; corrosion resistance Ni-Al 金属间化合物在高温条件下依然能够保持Ni和Al之间的强键合作用,与超合金及陶瓷相比,具有熔点高,密度低,强度高以及抗腐蚀和氧化性能优异等特点[1-4].Ni3Al 金属间化合物致密体材料在高温结构件及涂层等应用领域得到广泛关注[5-8].至今, Ni3Al... 125.24 文献标志码:A Corrosion resistance of porous Ni3Al intermetallics in hydrochloric acid solution WU Liang, DONG Hong-xing, HE Yue-hui (State Key Laboratory of Powder Metallurgy......
Photocatalytic activity of porous TiO2 films prepared by anodic oxidationWANG Wei, TAO Jie, WANG Tao, and WANG Ling College of Material Science & Technology, Nanjing University of Aeronautics.... The crystalline TiO2 porous film was prepared directly on the surface of pure titanium by anodic oxidation. The film was then used for photocatalysis via the methyl orange degradation method......
Synthesis of Non-oxide Porous Ceramics Using Random Copolymers as PrecursorsXiaoqian Wang1,2,Kewei Wang1,2,Jie Kong3,Yiguang Wang1,2,Linan An41. State Key Laboratory of Solidification Processing...="ChDivSummary">In this paper,we reported a novel method for synthesis of non-oxide porous ceramics by using random copolymers as precursors.A silazane oligomer and styrene monomer were used......
, but they have few applications now for some reasons such as high price and evaporation of silver [1-3]. Then, the cheaper nickel was applied to be anode material, but the porous nickel anode becomes... Preparation and properties of Ce0.8Ca0.2O1.8 anode material by glycine-nitrate process LIU Rong-hui(刘荣辉)1, 2, MA Wen-hui(马文会)1, 2, WANG Hua(王 华)1, YANG Bin(杨 斌)1, 2, DAI Yong-nian(戴永年)1, 2 1......
the latter can not. The results indicate that the mathematical relationship from the present model is in good agreement with the practical data. Key words: foamed metal; metallic foam; porous material... Jian-xiu, XIAO Ling, HAN Chang-sheng. Stress-strain properties of Cu-matrix powder metallurgy( Cu-PM) porous material under shock[J]. Journal of Material Science and Engineering, 2003, 21(6): 869-871......
established, which can be used as the basis for adjusting the pore structure of porous intermetallics. Key words: pore constitution; tortuosity factor; TiAl intermetallics; porous material; reactive... alloys or compounds prepared through physical mechanisms, such reactively synthesized porous intermetallics generally have better material properties [8-10], including fluid permeability, structural......
