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Introduction Shape and gauge are two key quality index of hot rolled plate and strip products.
Fapiano: Iron and Steel Engineer, Vol. 65 (1988), No. 4, p. 24 [8] S.
Imai: Journal of Materials Processing Technology, Vol. 5 (1964), No. 44, p. 573

A High Efficiency Solar PV Micro-power Supply Integrated with Wireless Sensor Nodes HE Yongtai, XIAO Lixian （Department of Physics and Electron Information Science, Chuxiong Normal University, Chuxiong 675000, China） E-main:hyt@cxtc.edu.cn Key words: Solar PV Micro-power Supply, Wireless Sensor Nodes, Optimal Voltage, Utilization Efficiency Abstract: In the wireless sensor nodes integrated with the solar PV micro-power supply, the solar energy conversion efficiency and utilization efficiency directly determine working life and stability of the wireless sensor nodes.
[7] Y.Q.Li, H.Y.Yu, Y.H Shang, B.Su, Design and investigation of photovoltaic and thermoelectric hybrid power source for wireless sensor networks’, International Conference of IEEE, Nano/Micro Engineered and Molecular Systems(NEMS)( 2008)196 – 201
[9]Y.T.He, Y.Q.Li, L.H.Liu, L.Wang, A High-efficiency Energy Storage Scheme of Solar Micro-power Systems , Advanced Materials Research, 60-61(2009) 74-78 [10] Information on http://www.wsn.net.cn/cn/productsd.php?

Yuan 3,c 1 The State Education Ministry Key Laboratory of Advanced Ceramics and Machining Technique, Tianjin University, Tianjin 300072, P.R.
Molecular dynamics (MD) simulation is a microscopic approach to analyze behavior of a solid model from atomistic point of view, it has spread from the physics into the material science and is now entering the area of mechanical engineering[3,4,5].
Bandyopadhyay: Journal of Materials Processing Technology, Vol. 57 (1997), pp. 272-277
Takahashi: Journal of Materials Processing Technology Vol. 66 (1997), pp. 18-24
[7] E.Ceretti, P.Fallbohmer, W.T.Wu: Journal of Materials Processing Technology.

So the flood discharge problem becomes the dangerous source of the small reservoir, and also becomes the key problem of the flood prevention work.
Selection of materials. 1) the shell of the draining pump is made by wilding using high-strength steel plate instead of casting using cast iron, and the type of steel material is Q345B, high-strength type 35GrMo can also be used as change from normal type 45 steel.
Material of the shell of the matched electric motor also changes to aluminum alloy.
Hu :Study on Transient Hydrodynamic performance of Mixed-Flow-Pump during Starting Period.: Journal of Zhejiang University（Engineering Science)

The thickness of the substrates is not optimised for solar cells but it was the only material we had to start with.
These nano-particles are re-deposited material from the ejected plume.
The key factors derived from Suns-Voc measurements are open circuit voltage Voc, pseudo fill factor pFF and pseudo efficiency pEff.
Aside from these engineering issues, there is room to improve in the technology roadmap of laser texturisation for solar cells.
Optoelectronics and Advanced Materials, Vol. 12, 2010, p. 621

Preparation of TiO2 Nanopowders by Non-hydrolytic Sol−Gel and Solvothermal Synthesis Yan-Xiang Wang 1, a, Min Xu 2,b and Jian Sun 3,c School of Material Science and Engineering, JingDeZhen Ceramic Institute, JingDeZhen, China a yxwang72@163.com Keywords: TiO2; non-hydrolytic; sol-gel synthesis; solvothermal synthesis Abstract.TiO2 nanopowders were synthesized by non-hydrolytic sol−gel synthesis and solvothermal method.
Therefor, it is a key to prepare TiO2 film at a low temperature.
The sintering temperature of nanocrystalline titanium dioxide which is one of the most common semiconductor electrode materials in DSSC is lower than 500℃ to aviod converting to rutile.
Park,“Nano-embossed Hollow Spherical TiO2 as Bifunctional Material for High-Efficiency Dye-Sensitized Solar Cells,” Adv.

Characteristics and Formation Mechanism of the Interface of Mg/Al Bimetallic Composites Prepared by Lost Foam Casting Wenming Jiang1,a*, Zitian Fan1,b and Guangyu Li1,c 1State Key Lab of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan, 430074, PR China.
Generally, the rolling bonding method is usually used to produce the strip material with a simple shape, while the complex parts cannot be fabricated using this method.
The expanded polystyrene (EPS) material was used to fabricate foam patterns.
Al-Samman, Superior light metals by texture engineering: Optimized aluminum and magnesium alloys for automotive applications, Acta Mater. 61 (2013) 818–843

Research on Pump-controlled Servo Hydraulic Press and Its Energy Consumption Experiments Hongbo Zheng 1, a, Yousong Sun 1, b 1Faculty of Mechanical and Electronic Engineering, Guangdong Institute of Science and Technology, Zhuhai, China 2Faculty of Materials and Energy, Guangdong University of Technology, Guangzhou, China abohongzheng@126.com, byssun@gdut.edu.cn Key words: pump-controlled; hydraulic press; servo motor; energy consumption Abstract: A solution was proposed to reform the traditional hydraulic presses by the technology of pump-controlled servo hydraulic power: PMSM(Permanent magnet synchronous servo motor ) and fixed displacement pump replaced the traditional inductive motor and fixed displacement pump as the power unit ; the electromagnetic reversing system, the rapid cylinder and the prefill system were kept; displacement sensors, pressure sensors and a proportional relief valve were added to the hydraulic system.
With the declining of the price of rare-earth permanent magnet materials, the price of PMSM becomes lower too, reforming the traditional hydraulic press driven by asynchronous motor with PMSM can realize the optimization of working process as well as save energy, the long-standing technical difficulty for the traditional hydraulic press can be solved, it is significant for the developing of forming equipments.

Synthesis of 5-cyano-3-(4-chlorobutanoyl)indole in 1-buty-3-methylimidazolium chloroaluminate Jiang Yunxia1,2,a , Zuo Hujin2,b , Shen Yongjia2,c and Yi Fengping3,d 1 Nantong Agricultural Vocational Technology College, Nantong, Jiangsu 226007,China 2 Key Laboratory for Advanced Materials, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China 3School of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 200235, China ayunxia98@163.com, brambo.hero-123@163.com, cyjshen@ecust.edu.cn , dyifengping@sit.edu.cn Keywords:Friedel-Crafts acylation, ionic liquid, [bmim]Cl/AlCl3, 5-cyano-3-(4-chlorobutanoyl)indole Abstract.The Friedel-Crafts acylation reaction between 5-cyanoindole and 4-chlorobutyryl chloride was conducted in ionic liquid 1-buty-3-methylimidazolium chloroaluminate ([bmim]Cl/AlCl3), the major product was 5-cyano-3-(4- chlorobuty)indole.
Experimental Materials and instruments N-methylimidazole was purchased from Aladdin Chemistry Co.
Cheng, Friedel-Crafts acylation of anthracene with oxalyl chloride catalyzed by ionic liquid of [bmim]Cl/AlCl3.Chemical Engineering Journal.146(2009)266-269

Almeida b Metallurgical and Materials Engineering Program - Federal University of Rio de Janeiro P.O.Box 68505, Rio de Janeiro, RJ - 21941-972 - Brazil a e-mail: adutra@metalmat.ufrj.br, b e-mail: izauraaf@yahoo.com.br Keywords: EMD, nucleation and growth, anodic deposition, surface area.
Stainless steel or lead are the materials normally used as cathode, where hydrogen evolution takes place.
Keys: (3): 65 o C, 1.8V, 0.34M H2SO4