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Because the material of the cantilever beam is steel, the distributing mass cannot be ignored[2].
[2] Geng ZhenYu, Ji Yankun．A Method of Processing Quality Spring[J]．Journal of Fushun Petroleum Institute, 1988,18(2) :79-82
[3] Shi Hanmin．Vibration System—Analyzing, Testing, Modeling and Controlling[M]．Wuhan: Huazhong University of Science and Technology Press, 2006
[4] Jacquot R G, Foster J E．Optimal cantilever dynamic vibration absorbers[J]．ASME Journal of Engineering for Industry, 1977, 99:138-141
[5] Tao Jie, Wu Jianhua, Liu Deli．Application of Modal Analysis in Parameter Optimization of Dynamic Vibration Absorber[J]．Journal of Vibration and Shock, 1997, 16(1): 80-83．

The improvement of laminar cooling system for hot rolled strip base on rolling process Haifang Wang1,3,a, Xiaoguang Ren2,b and Yu Rong3,c 1College of Control Engineering, Northeastern University at Qinhuangdao, Qinhuangdao China 2E&A College Hebei Normal University Science and Technology, Qinhuangdao China 3College of Mechanical and Electronic Engineering Hebei Normal University Science and Technology, Changli China ahfwang0335@126.com, brxg2013@126.com, clixiangcg@126.com Keywords: coiling temperature, laminar cooling, hot rolled, control system, rolling process Abstract.
There are some requirements such as the coiling temperature is automatic controlled, it meet all kinds of material and lifting and reducing speed requirements, the impact on production is small and the local changes is minimal [3,4].
Acknowledgments This work was financially supported by National Natural Science Foundation of China (50675189), Hebei Provincial Science and Technology Support program (10212150), Hebei Province Natural Science Foundation(E2012407010), Department of Education of Hebei Province (2011136).
[2] Kyungzoon Min, Kisoo Kim, Sung Kyu Kim: Metals and Materials International, Vol. 18(2)(2012), pp. 341-348 [3] C.
Xie: Journal of Central South University(Science and Technology), Vol. 42(8)(2011), pp. 2318-2323 (In Chinese) [8] W.

Materials and methods Test equipment of UASB.
They can withhold and adsorb rapidly particulate matter and colloidal material in the early influent.
Subsequent material of retention was degraded and utilized by microbe at the sludge bed.
Raskin: Water Research Vol. 36 (2002), p.4648 [2] Song Wei, Fu Yong-sheng, Wang Le: Journal of Agro-Environment Science Vol. 25 (2006), p. 172 [3] P.
Van Haandel: Water Science and Technology Vol. 33 (1996), p. 147 [4] J.

The effect of electroless plating time on the coating performance of SiC powders Hu Ming, Zhang Yunlong, Gao Jing*, Shan Lin, Tang Lili (1-5,College of Materials Science & Engineering of Jiamusi University, Jiamusi, P.R.China, 154007) (a huming02@163.com, b*ylzhdr@126.com, c jmsdxgaojing@126.com) Key words: Electroless plating, Cu/SiCp composites, Metal coating Abstract In order to improve the interface bonding condition between Cu and SiC powders, electroless copper plating was applied to deposit a Cu coating on SiC powder.
Compared with other methods, electroless plating allowed uniform deposits of coating materials over all surfaces, regardless of size, shape and electrical conductivity[3-5].
Acknowledgement We are grateful for support by National Science Foundation of China (No.51271088) , Chinese Postdoctoral Science Foundation (No.2012M520754) , Science-Tech project of Jiamusi university (No.Lz2013-014), The science and technology innovation team of Jiamusi university (No.Cxtd-2013-03) and Science-Tech project of Jiamusi university (L2012-009) .
Electroless nickel, alloy, composite and nano coatings – A critical review.Journal of Alloys and Compounds, 2013,Vol. 571(15 ): 183-204 [4].

More recently, the idea of solar panel chimney was proposed to make fully use of roof space and materials and the results were satisfactory [12].
Elsevier science Ltd
Science Direct, Experimental Thermal and Fluid Science 32(2008) 980-990
Science Direct, International Journal of Heat and Mass transfer 50(2007)2346-2354
Tobias Corado, 2013, “A Study of Solar Panel Chimney for House Ventilation”, Applied Mechanics and Materials, Vol 422, pp 118-122

Effect of N2 flow on Microstructure, mechanical properties and oxidation resistance of CrNx Coatings Guozheng Nie1, Chunliang Zhong2, a,Lan’e Luo2, Renlong Zhou1, Qiang Liu1 1School of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan, China 2Dept.
Electronics Science and Information Engineering, Hunan University of Technology, Zhuzhou, China aZhongclhut2011@126.com Keywords: Magnetron sputtering, CrNx coatings, hardness, oxidation resistance, N2 flow.
Acknowledgments This work was financially supported by Educational Commission of Hunan Province of China (12C0096), Natural Science Foundation of Hunan University (2012HZX14), Open Research Fund of National Laboratory for Infrared Physics (B11289; B11193; B11196), National Natural Science Foundation of China under Grant (11247003) and Scientific Research Fund of Hunan Provincial Education Department (11C0517).
Marchal, et al: Journal of Materials Processing Technol. 
[11] Hui-Ping Feng, Cheng-Hsun Hsu, Jung-Kai Lu, et al: Materials Science and Engineering A.

FEA offers substantial insights into the materials’ micro-mechanical behaviour providing detailed information for the spatiotemporal evolution of acoustic waves.
Introduction Material defects, volume and/or surface breaking cracks and discontinuities are a major problem mainly in the industrial sector [1, 2].
The development of materials and their properties characterization as well as their production processes require new means for the testing monitoring and optimization of their properties.
Material and Methods The developed 3D FEA modeling provides a simultaneous analysis of the thermal and structural parameters as defined by the solution of the heat conduction and wave equations [8-10].
Xu: Journal of Physics D Vol.39 (2006), p. 1237–1243

Unit name utility Construction area （m2） 1 Raw materials library Raw material storage 120×24 2 Oil materials library Oil paint and materials storage 52 3 Outsourcing and standard library Standard components and outsourcing parts storage 90 4 Machining area Cutting parts 6140 5 Heat treatment Heat treatment 2110 6 Assembly Assembling parts 1440 7 Preparation Preparing tooling 510 8 Finished product library Finished productions storage 320 9 Office building Office and service 960 NO operating line logistics amount 1 1→4 119410 2 3→6 1896 3 4→5 260658 4 4→6 82194 5 4→8 75.1 6 5→1 19.4 7 6→8 83662 2.1 Field investigation and analysis Taking a large modern manufacturing enterprise as an instance, according to the facilities planning and design system, the layout was optimal designed and evaluated.
“Material” includes all kinds of building materials constituted the main body of the building products.
Journal of southeast university (philosophy and social science edition), 2002, (6) : in Chinese
[4].Design, construction and performance prediction of integrated solar roof collectors using finite element analysisConstruction and Building Materials, Volume 21, Issue 5, May 2007, Pages 1069-1078Marwa M.
J, science and technology, 2005 (3) : 35-36. in Chinese.

Lap joint properties of FSBRed dissimilar metals AZ31 Mg alloy and DP600 high-strength steel with various parameters Zhang Changqing1, a, Li Boqiang1, b and Wang Xijing1, c 1State Key Lab. of Gansu Advanced Non-ferrous Metal Materials, Lanzhou Univ. of Tech.
Therefore, the use of lightweight materials in automotive applications has greatly increased in the past decades.
On the other hand, Steel materials are inexpensive, its strength and toughness are extremely high and superior, and thus, the use of advanced high-strength steels such as DP (dual-phase) steel is drastically increasing in automotive industries [2].
Swartzendruber:Binary Alloy Phase Diagrams, ASM International, Materials Park, OH, p. 1722
[5] Dalong.Gao,Ugur.Ersoy,Robin.Stevenson,Peichung.Wang:Journal of Manufacturing Science and Engineering Vol.131(2009) p 061002-1

First mix the raw materials.
There are a variety of raw materials that can be made into ceramsite mainly including coal fly ash, sludge, silt and other solid wastes.
When the materials with high water ratio first meet with the hot air and 90% of the water in the materials can be dried quickly and then the materials will be crushed and homogenized by the corresponding devices on the draft.
Shanghai Environmental Sciences,2009 28(05)
Environmental Science and Technology, 2011 24 (10)