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Large scale synthesis of BaTiO3 nanorods by a template way Zhao Deng 2, a, Ying Dai 1,2,b, Hairui Liu 2, c, Wen Chen 1,2,d 1 State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070 2 School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 40070 a dengzhao@whut.edu.cn, bdaiying@whut.edu.cn, cliuhairui@whut.edu.cn, dchenw@public.wh.hb.cn Keywords: BaTiO3, nanorods, core - shell, template, precipitation Abstract.
Introduction 1-dimensional (1D) nanostructured materials are of fundamental importance for their potential applications as building blocks in nanoelectronics, and they have attracted extensive synthetic attention as a result of their novel size-dependent properties.
The starting materials used included H2Ti8O17 nanorods, Ba(NO3)2 (commercial, AR) and H2C2O4·2H2O (commercial, AR).
Triscone: Science, Vol. 303 (2004) p.488-491
Sarkar: Journal of Electroceramics, Vol. 11 (2003) p.131-137.

Materials and methods Experimental materials.
Sun: Materials Review Vol. 3 (2006), p. 56 [3] X.
Liu: Journal of Radiation Research and Radiation Processing Vol. 2 (2007), p. 65
Zhou: New Chemical Materials Vol. 10 (2008), p. 7 [5] J.
Tan: Material Science and Engineering Vol. 2(1) (2008), p. 5 [6] Y.J.

Experiments Material The wet NR sheet used in the experiment was provided by Hainan Tianbao rubber industry & trade Co.
As long as determined the intercept a and slope b at failure index condition, we could determine the equation and reckoned the life as the storage lifetime of material at given environmental temperature.
The slope b was calculated by equation (2) in thermogravimetric point slope method, while the intercept a was determined by thermal-oxidation ageing test of material at some temperature point, thus the whole equation and thermal-oxidation ageing lifetime of material was determined.
Acknowledgements This work is supported by foundations: The Natural Science Foundation of Hainan Province, P.R.China, Contract grant number (510213); Earmarked fund for China Agriculture Research System (CARS-34-GW9); Natural Science Foundation of P.R.China, Contract grant number (50663003).
[2] Zhijun Liu, Biguang Zhang: submitted to Bei jing lin ye da xue bao (2005) [3] Mei Chen, Yongzhou Wang: submitted to Chinese Journal of Tropical Crops (2008) [4] Yongzhou Wang, Mei Chen, Weiyong Deng: submitted to Materials Review (2008) [5] GB/T 20028-2005/ISO 11346:1997, Rubber, vulcanized or thermoplastic-Estimation of lifetime and maximum temperature of use from and Arrhenius plot[S]

Combined effect of electromagnetic field and grain refiner on microstructure of Φ310 mm 7050 aluminium alloy ingot Yubo Zuoa, Zhihao Zhao, Haitao Zhang, Ke Qin, Jianzhong Cuib Key laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, P.O.
Ou, Scandinavian Journal of Metallurgy 30 (2001) 158-167
Morris, Materials World 6 (1998) 407-408
Murakami, Materials Science Forum 690 (2011) 162-165
Fan, Materials Science Forum 690 (2011) 137-140

Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications Effect of Albumen as Protein-based Foaming Agent in a Calcium Phosphate Bone Cement A.
Materials Science and Metallurgy.
Materials and Methods The α-tricalcium phosphate (α-TCP) was obtained in the laboratory as described elsewhere [7].
The materials with disodium hydrogen phosphate as the liquid phase (AF-5A) presented almost all pores in the range of 100 to 300 µm.
Further studies are being performed in order to assess the biological behaviour of these materials.

The Influence of Etching Time on the Surface Morphology of Electroless Nickel Plated Acrylic Resins Microsphere Ping Huang1 a, Jin Hu1, b *, Kaijun Wang1, c, Yutian Wang2, d 1 Material Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, P.R.
China 2 Kunming Poxi Metal materials co., LTD, Yunnan, China aaaaaaa1210@126.com, bhujinwcru@tom.com, cdkmwkj@tom.com, dc1319002403@qq.com Keyword: Electroless nickel plating; Acrylic resin, Etching condition; Polymer microsphere.
Introduction Metallization of polymers microsphere and polymer-based materials is used today in a large variety of technological applications ranging from the fabrication of printed circuits in microelectronics to decorative coating in general manufacturing [1].
Experimental Procedure All the materials except palladium chloride used in the current experiments were commercially available, and the average size of the acrylic resin microspheres was about 100~200 μm in diameter.
[3] Wen Zhao, Qiuyu Zhang, Tao Chen, Tingli Lu, Preparation and thermal decomposition of PS/Ni microspheres, Materials Chemistry and Physics 113 (2009) 428-434

Anthony Xavior2, b 1Research Scholar, School of Mechanical and Building Sciences, VIT University, India 2Associate Professor, School of Mechanical and Building Sciences, VIT University, India avinayagamoorthy.r@vit.ac.in, bmanthonyxavior@vit.ac.in Keywords: Titanium Alloy; Precision Machining; Surface; Roughness; cutting forces dry conditions; Abstract.
The cutting tool materials used for machining titanium alloys usually have short tool life and mostly react with the titanium work materials.
Most of the problems associated with conventional machining of alloys are due to high consumption of cutting tool materials due to excessive tool wear as a result of high temperature generation at the cutting interfaces with dry machining.
This is attributed by plastic flow of material during the cutting process.
Wall bank, ‘Machining of titanium and its alloys: a review Proceedings’ of the Institution of Mechanical Engineers Part B, Journal of engineering manufacture, 204:11, 2005, pp 53-60

The results showed that boron-bearing iron concentrate is a kind of good raw material for pelletizing process.
Experimental Materials.
In order to avoid the influence of impurities on B2O3 content of boron-rich slag after smelting and separation, the pellets’ raw materials are not added any binders such as bentonite.
Many factors influence on pellets roasting, in addition to inherent characteristics of materials, there are other factors including the temperature, time and atmosphere of preheating and roasting, soaking and cooling schedule, etc.
[3] Qingjie ZHAO: Journal of Northeastern University (Natural Science).

Materials Cement.
Chemical composition and properties of materials.
Huang: New Building Materials Vol. 20 (2004), p. 13 [3] Y.F.
Yao, etc: Key Engineering Materials, Vol. 400-402 (2009), p. 415
Wang: Advanced Materials Research Vol. 33 (2008), p. 651 [5] See H T, Attiogbe E K and Miltenberger M A.: ACI Materials Journal, Vol. 100 (2003), p. 239

The construction effect of passive protection system The analysis of expressway slope flexible protection method and other protection methods in comparison The traditional protection engineering uses rigid materials which are composed of cement, stone, concrete and so on for the main building materials.
In the broken slope surface, when a large number of lose materials, pumice stones and high water sensitivity rocks appear, the adhesive strength of the protection structure and slope surface is difficult to guarantee.
The mechanical equipment and materials of passive protection required are more than other methods of solid.
The mechanical equipment and materials of passive protection required are more than other methods.
[3] Xuerong Li, The application of SNS flexible protection system in the unstable rock slope [J], The journal of Changsha University, (2007, 2):50–53