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achieved by a control of Ni/Ti ratio. The nominal compositions of the alloys were Ni50Ti50, Ni52Ti41Nb7 and Ni47Ti44Nb9. The high purity Ti (99.9% pure), Ni (99.9% pure) and Nb (99.9% pure) were used... and oxygen interdiffuse through the TiO2 scale, and the Ni-rich layer can be oxidized to form complex oxide of Ni and Ti, i.e. TiNiO3. By comparison, the alloys with Nb addition have thinner TiO2......
In-vitro evaluation of Mg-4.0Zn-0.2Ca alloy for biomedical applicationSUN Yu1, KONG Min-xiu2, JIAO Xiao-hui1(1. Stomatology Hospital, Harbin Medical University, Harbin 150001, China; 2. State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150080, China)Abstract:The in-vitro degradation and in-vitro cytotoxicity of the as-extruded Mg-4.0Zn-0.2Ca alloy were......
deformation degree.Key words:hydroforming; microstructure; EBSD; tube; aluminum alloys......
Characterization of alternating current impedance properties of biomedical electrodesZHOU Wei(周伟)1, 2, CHENG De-cai(程德才)2, SONG Rong(宋嵘)2, ZHANG Chun-jian(张春健)2, XU Wen-ping (许文平)2, PAN Xiao-ling(潘晓玲)2(1. Department of Mechanical and Electrical Engineering, Xiamen University, Xiamen 361005, China;2. School of Engineering, Sun Yat-sen University, Guangzhou 510006, China)Abstract:To study......
Macro-micron-nano-featured surface topography of Ti-6Al-4V alloy for biomedical applicationsDa-Peng Zhao1,Jin-Cheng Tang1,He-Min Nie1,Yuan Zhang1,Yu-Kai Chen1,Xu Zhang2,Hui-Xing Li2,Ming Yan21. College of Biology, Hunan University2. Shenzhen Key Laboratory for Additive Manufacturing of High-Performance Materials, Department of Materials Science and Engineering, Southern University of Science......
. In summary, ZK60-Cu alloys with antibacterial ability may be promising implants for biomedical applications.关键词:...Microstructure, biodegradation, antibacterial and mechanical properties of ZK60-Cu alloys prepared by selective laser melting techniqueCijun Shuai1,2,3,Long Liu1,Mingchun Zhao4,Pei Feng1,Youwen......
Modeling of shear induced coarsening effects in semi-solid alloys M. MODIGELL1, A. POLA2 1. AVT, Chair of Mechanical Process Engineering, RWTH Aachen University, Turmstr. 46, D 52056 Aachen... rheological shear experiments with semi-solid alloys, coarsening of the particles will falsify the interpretation of the experimental results. The coarsening is intensified by the shear induced......
to aging treatment and/or changing their 0 content. When aged at or below 450 ℃,the TNZS-xO alloys exhibit great potential to become a series of new candidates for biomedical applications since...Influence of oxygen content on the microstructure and mechanical properties of cold rolled Ti-32.5Nb-6.8Zr-2.7Sn-x O alloys after aging treatmentChunbo Lan,Feng Chen,Huijuan Chen,Yulong Wu,Xiangwei......
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