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Determination of inclusions in liquid steel after calcium treatmentKabamba TshilomboDepartment of Material Science and Manufacturing,Council for Scientific and Industrial Research,Pretoria ,South Africa摘 要:Nozzle blocking was eliminated by calcium-treated liquid steel through changing the chemical and phase composition of alumina inclusions in aluminium......
Surface-modified Biphasic Calcium Phosphate/Poly (L-lactide) Biocomposite杨为中,尹光福摘 要:Biphasic calcium phosphate (BCP) powders were prepared by hydrolyzation proc-ess and surface-modified by directly grafted L-lactide (LLA) onto the surface of BCP through a chemical linkage. The grafting ratio of organic groups was 9 wt%. After surface modification......
) technology. XPS analysis indicates that Ti element on the surface presents as TiO2, and Ca and P elements are in the form of calcium phosphate. XRD and Raman analyses show that the surface layer is composed... applications. Key words: titanium; TiO2; calcium phosphate; hydrothermal treatment; corrosion 1 Introduction Due to its low density and excellent mechanical properties, Ti6Al4V alloy has been utilized......
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Nanoindentation Characteristics of Calcium Hydroxide-metakaolin Blended with Sodium Hydroxide Solutions何智海1,2,钱春香1,2,ZHANG Yi1,2,ZHAO Fei1,21. College of Materials Science and Engineering, Southeast... in concrete from the nanoscale structure perspective, nanoindentation characteristics of calcium hydroxide(CH)-MK blended with 5 M sodium hydroxide(NaOH) solutions simulating the condition of MK......
Synthesis of Calcium Chloroborate Whiskers Via Sedimentation and Sintering Process朱东海1,2,NAI Xueying2,兰生杰1,3,DANG Li1,3,LIU Xin2,李武21. State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University2. Qinghai Institute of Salt Lakes,Chinese Academy of Sciences3. School of Chemical Engineering, Qinghai University摘 要:Single crystalline calcium......
Trans. Nonferrous Met. Soc. China 27(2017) 2090-2095 Synthesis and alumina leaching mechanism of calcium sulphoaluminate Bo WANG1,2, Wei-qin CHU1, Yuan-liang HAO1, Shuo RONG1, Hui-lan SUN1,2 1... of Science and Technology, Shijiazhuang 050018, China Received 19 January 2016; accepted 28 September 2016 Abstract: Calcium sulphoaluminate (3CaO·3Al2O3·CaSO4, abbreviated as C4A3S) was synthesized......
Preparation of calcium phosphate coatings on Mg-1.0Ca alloy ZHANG Chun-yan(张春艳)1, 3, ZENG Rong-chang(曾荣昌)1, CHEN Rong-shi(陈荣石)2, LIU Cheng-long(刘成龙)1, GAO Jia-cheng(高家诚)3 1. School... 110016, China; 3. College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China Received 23 September 2009; accepted 30 January 2010 Abstract: The calcium phosphate......
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Article ID: 1003-6326(2005)05-0957-08 Coating of calcium phosphate on biometallic materials by electrophoretic deposition ZHANG Er-lin(张二林), YANG Ke(杨 柯) (Institute of Metal Research... immune system. Calcium phosphate coating, especially hydroxyapatite(HA) coating attracts special attention due to its good biocompatibility. Being one of the effective methods used to deposit HA......
