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The most important material parameter on loss factor is the yield strength.
As shown in Fig. 7, the elastic modulus is the measurement of the material’s deforming ability.
Numerical results show that the materials with higher mass density, higher elastic modulus, and lower yield strength have better dissipation effects.
Acknowledgments The authors would like to acknowledge financial supports from the National Natural Science Foundation of China (grant numbers: 11172321) and Chinese Universities Scientific Fund (grant numbers: 2011JS047).
References [1] Du Y C, Wang S L 2009 Journal of applied mechanics 76 061010-1 [2] Ketterhagen W R, Ende M T A, and Hancock B C 2009 J.

Ni3Al-based superalloy is one high performance casting materials in the Ni-Al-Mo system.
Thus, the tensile strengths and ductilities of atomization deposited materials may be higher than those of materials produced by powder metallurgy [2-4].
References [1] S.H.Li, Y.F.Han and Y.N.Tan: Journal of Beijing institute of technology.
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Mi et al: Materials science & Engineering.

Journal of Magnetism and Magnetic Materials, v258-259(2003)456-458 [3] Furst Eric M, Gast Alice P.
Reversible ordered agglomeration of hematite particles due to weak magnetic interactions, Journal of Colloid and Interface Science. 1986, Vol. 113, No.1 76-80
Smart Materials and Structures, v 11, n 1,(2002):140-146 [11] Tang Xinlu， Conrad Hans.
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A brief discussion, Key Engineering Materials. 473 (2011) 861-868
VanHerck, Force Measurements for Single Point Incremental Forming and experimental study, Journal of Advanced Materials Research. 6-8 (2005) 441 – 448
Park, The formability of aluminum sheet in incremental forming, Journal of Materials Processing Technology. 113 (2001) 654-658
Micari, Influence of mechanical properties of the sheet material on formability in single point incremental forming, Journal of Materials Processing Technology. 53–154 (2004) 501-507
Attanas, Experimental and simulative results in sheet incremental forming on CNC machines, Journal of Materials Processing Technology. 152 (2004) 176–184

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Grant 51174246).
Anyakwo: Journal of Microbiology and Antimicrobials, Vol. 4(7)(2012), p. 115-122
Nnuka: New York Science Journal, Vol. 4(5)(2011), p.20-27
Folashade: Journal of Applied science and Environment, Vol. 9(3)(2005), p. 15-20
[6] Mulak, W., Mlazga, B., Szymlzycha, A.: Internation Journal of Mineral Processing, Vol. 77(4)(2005), p. 231-235

A dissusion on “tree systematize” safety management in mining Chuanchuan Ma1, a, Fuchuan Jiang2,b Kaihuan Zheng3,c Faculty of Land Resource Engineering, kunming university of science and technology, Kunming 650093, China achuanchuan.0520@163.com, bJiangfc@yahoo.cn, c 276774457@qq.com Keywords: mining; safety management; the model of tree Abstract: Mining area still has safety problems after research the present situation of mining.This article discussed the importance of systematize of safety management researching.
Safety input is safe production costs and the important economic security, also is the production safety of the material and the nonphysical security, such as: protect the productivity, improve the productivity of the important manifestations, is also raises the enterprise civilization image and economic benefit of indispensable method and means [5].
References [1] xiuzhishi，yanyanzhao，yangsui: China Safety Science Journal, vol. 19 (2009),p.109 (in Chinese) [2] lihuazhou: China Mining, vol.10(2001), p.39 (in Chinese) [3] U.S.Bureau of Labor Statistics(2002b).
Journal of Safety Research, 23(2),129–133
[5] deshuxu: China Safety Science Journal , vol.16(2006), p.77 (in Chinese) [6] xinchengwang: West-china Exploration Engineering,vol.17(2005) [7] chaowu，aihualiu: China Safety Science Journal，vol.19(2009),p.70 (in Chinese) [8] jizhoulu: Modern miner 10 (2002),p.22 (in Chinese)

Studies on the Oiler edge without being sprayed based on material properties and aerodynamic influences Haiying Li 1,a, Hualiang Wu 2,b, Xiaohong Chen3,c, Shengjian Xie4,d 1 School of Higher Vocational Technology, University of Science and Technology Liaoning, Anshan, 114044, China 2Cold Rolling Plant, Angang Steel Co., Ltd, Anshan, 114021, China 3 School of Mechanical Engineering and Automation, University of Science and Technology LiaoNing,China 4 Central Hospital AnShan, LiaoNing,China a49911944@qq.com, bkexiao1221@sina.com, c ascxh@163.com, d asxsj@126.com Key words: Electrostatic Oiler, Oiler edge without being sprayed, Blade Abstract.
Journal of Fluids Engineering Transaction of the ASME, Vol.120, No.3:580-585.1989.9 [4] Jeong Heon Kim, Tsuyoshi Nakajima, Aerodynamic influences on droplet atomization in an electrostatic spray[J].
JSME International Journal, 2000,42(2): 224-229

Gambatese, Energy consumption of asphalt and reinforced concrete pavement materials and construction.
Journal of Infrastructure Systems, 11 (2005) 9–20
Journal of Cleaner Production, 33 (2012) 86-96
Materials & structure, 46(4) (2012) 683-696
Road Materials and Pavement Design, 9 (2008) 319-338

It was observed that all films have sharp and narrow diffraction peaks, indicating that the materials exhibit high crystallinity.
Qiu, Preparation of ZnO porous thin films by sol-gel method using PEG template, Materials Letters, vol. 59, 2005, no. 28, pp. 3620–3625, [6] W.Gao, Z.W.
Chang, Materials Letters 57 (2003) 1435– 1440
Khan, Material Science Engineering, 174 (2010) 145-149
Wang, Applied Surface Science, 256 (2010) 45-43

It involves reactions of mineral additives or pozzolanic materials in addition to the hydration of Portland cement.
Table 1 Chemical composition of used raw materials (wt%) SiO2 A12O3 Fe2O3 CaO MgO Na2O K2O Na2Oeq SO3 LOI Cement 22.80 4.55 2.82 65.34 2.74 - - 0.55 2.92 3.9 Slag 34.63 13.92 029 38.28 10.52 - - - 0.25 0.25 The ground quartz sand reached the slag fineness as contrast materials, which does not react with Portland cement.
Acknowledgments The authors thank the support of Fijian province Science Fund (2008J0171) and Fijian province young nature science Fund (2007F3014) References [1] W.
Foliar: Heat of hydration models for cementations materials, ACI Materials Journal 102 (1) (2005) 24–33
Iuka: Effects of components on threat of heat liberation of the hydration in the system of glass/gypsum/lime, Journal of European Ceramic Society 26 (2006) 771–776.