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They are used to manufacture chemicals such as solvents in syntheses, in pulp processing, as preservatives for woods, textiles and leathers and as starting materials in polymer and pesticide production [1-2].
Adequate anode materials for electrolyses are essential, because the efficiencies of the degradation of organic materials depend on the nature of the anode materials [12].
However, Title of Publication (to be inserted by the publisher) these materials would not be acceptable for wastewater treatment due to their toxicity and limited lifetime, while the notably less toxic noble metal oxides are expensive.
Moreover, for the high treatment efficiency, anode materials having a high current efficiency should be used for the electrochemical treatment.
The standard materials for the HPLC (Supelco, USA) were oxalic acid, succinic acid, malic acid, hydroquinone, phenol and 2- chlorophenol.

Composite material shell FE model was used to simulate HFRP sandwich panels.
Acknowledgments The financial support provided by the National Science Foundation – NSF CAREER program (CMS – 0550899 and 50908246) and Natural Science Foundation of Chongqing (CSTC, 2009BB6049) are gratefully acknowledged.
I: Experiment and numerical simulation method” 2011 International Conference on Civil Engineering and Building Materials (CEBM 2011)
K.: Journal of Engineering Mechanics, Vol. 120 (1994), p. 2044-2071
Materials and Product Technology, Vol. 28(2007), p. 178-197.

The vacuum where the welding is carried out could protect the materials from oxidation [7].
The coarse grain zone of the base material was near the interface to the fusion zone.
Metal Science and Heat Treatment, 2009, 7-8: 383-387 [2].
Russian Journal of Non-ferrous Metals, 2008, 1: 28-30 [3].
Transactions of Materials and Heat Treatment. 2011, 8: 68 [4].

Application of Thermal Contact Resistance in Simulation of heat dissipation by CPU Heat Sinks Based on ANSYS Yongzhen Liu, Zhishi Huang, Bin Feng, Jinhe Wei and Jianmin Zenga,* Key Lab. of Nonferrous Materials and New Processing Technology, Guangxi University, Nanning, Guangxi, P.R.
During the pretreatment process, thermophysical properties of the material should be loaded into the software, as listed in table 1.
Thermophysical properties of the heat sink materials Name 6063Aluminum Copper density（Kg/m3） 2.8×103 8.9×103 specific heat capacity（J/（Kg·℃）) 900 377 conductivity（W/(m·℃)） 273 401 Boundary conditions.
[5] Tu-Chieh Hung, Yu-Xian Huang, Wei-Mon Yan, Thermal performance analysis of porous-microchannel heat sinks with different configuration designs, International Journal of Heat and Mass Transfer. 66 (2013) 235-243
Dusel, The effect of thermal contact resistance on heat management in the electronic packaging, Applied surface science. 246 (2005) 290-302.

Kinematical analysis of gearboxes with spiroid gears RIEČIČIAROVÁ Eva1, a, BUČANYOVÁ Marcela2, b 1Slovak University of Technology in Bratislava, Faculty of Material Sciences and Technology in Trnava, Slovakia 2Slovak University of Technology in Bratislava, Faculty of Material Sciences and Technology in Trnava, Slovakia aeva.rieciciarova@stuba.sk bmarcela.bucanyova@stuba.sk Keywords: spiroid gear, machine aggregate, kinematical properties, spiroid gears Abstrakt.
Benefits of the spiroid gears can be summarized as follows: · high rate of overlap, which means a larger number of teeth in the current mesh, · favourable distribution of the contact lines and the traction field in terms of liquid friction, · simple gearings production, · variety of configuration options of transfer, and compactness as well as, resulting in a wide range of applications, · variety of materials utilization when different combinations of material pairs can be used, · low noise, high durability and continuity of operation.
Journal Gearing and Transmissions, No. 1/95, Izhevsk - Moscow 1995, pp.35 - 51

Therefore the purpose of the calculation on the abrasive resistance in the screw drive is mainly to restrict the contact stress, to make the contact stress less than the allowable stress for the material.
Please refer to Table .1 for the allowable stress for the material.
Table.1 Allowable Stress for the Material in the Sliding Screw Pair Material for Screw-Slide Block Sliding Speed() Allowable Stress() Steel-Bronze Low Speed The contact stress on the working surface can be calculated by using Hertz equation.
High molecular material should be adopted to manufacture the spindle shapedblock to ensure favorable physical properties, abrasive resistance and self lubricity to make it more able to meet work demand.
Acknowledgements: This work was supported by the Liaoning Science&Technology Project (Project No.2011220037) References [1] Zongze Wu:Mechanical Design,Higher Education Press.(2001),p273 [2]Shanping Wang:Design for the improvement of the Automatic Cable Arrangement Devices for Underground Electric Power Engineering,Journal of Qingdao Technological University.Vol5, (2010),p87 [3]Dingqi Ye:Application of the Cable Arrangement Devices on Cable Winches.

Because of the variety of metal materials, it's difficult to micro machine with one technique, especially machining those hard metal alloys.
It removes the rest material by electrochemical reaction, in which the material is dissolved at unit of single atom [4].
Because the electrode is very thin, the material of electrode should be of high stiffness.
[2] R.Schuster,V.Kirchiner, P.Allongue, G.Ertl: Science,Vol.289(2000), pp.98-101
[7] B.H.Kim, S.H.Ryu, D.K.Choi,C.N.Chu: Journal of Micromechanics and Microengineering, Vol.15(2005), pp.124-129.

(a) Coloring Matter Kettle (b) Segregator Fig. 2 The Transmit Model Setting material properties and cell attribute.
The material of supercritical dyeing equipment is 0Cr18Ni9.
The material basic allowable stress takes its small value, the value of [σ] is 138MPa.
Acknowledgements This work is supported by wool scouring with enzyme and comprehensive utilization of resources, Creative Team Project of Liaoning Province (LT2010010); Anhydrous dyeing key technologies and product, Science and Technology Department of Liaoning Province (2009223005); Science and Technology Department of Dalian (2006A10GX055).
The Journal of Supercritical Fluids, 2007, 40, pp. 470-476

Influence of Annealing on Microstructure and Texture of AZ31 Magnesium Alloy Sheet Jingyuan Li 1, a, Zhihui Yang 1, b and Jiafei Wang 1, c 1College of Materials Science and Engineering, University of Science and Technology Beijing, Beijing,100083,China a jerranlee@yahoo.com.cn, b yangzhihui2010@126.com, c wangjiafei1314@126.com Keywords: AZ31 magnesium alloy, Annealing process, Texture, Microstructure.
Generally, we gather uniform and compact tissue [9] and texture benefit to the post process through hot rolling and annealing. 1 Test materials and methods Test material is AZ31 magnesium alloy squeeze sheet (3%Mg, 1%Al, 0.4%Zn and Mn), the thickness of sheet is 2.8mm.
Journal of China nonferrous metals, 2003, 13(3): 594−598.

It uses Hall sensors arrayed on a cylindrical surface and inserted into a pipe of ferromagnetic material.
Acknowledgement This work was supported by the Korea Science and Engineering Foundation(KOSEF) grant funded by the Korean government(MEST).
Journal of Mod.
Lim: Key Engineering Materials Vol. 306~308 (2006), p. 241~246
Kim: Key Engineering Materials Vol. 353~358 (2007), p. 2375~2378.