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Experimental section Materials Potassium peroxymonosulfate (2KHSO5·KHSO4·K2SO4 available as Oxone, PMS), sodium phosphate monobasic monohydrate and sodium phosphate dibasic of ACS reagent grade were purchased from Sigma-Aldrich, Inc.
Watts: Journal of Contaminant Hydrology, 2006. 85(3-4): p. 229
Chen: Environmental Science & Technology, 2011. 45(21): p. 9308
Watts: Environmental Science & Technology, 2004. 38(20): p. 5465
Chu: Journal of Hazardous Materials, 2010. 181(1-3): p. 508.

Modeling and modal analysis of tool holder-spindle assembly on CNC milling machine using FEA Jun Wang1,a, Bo Wu1,b, Youmin Hu2,c , Erhua Wang1,d and Yao Cheng2,e 1State Key Laboratory for Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan 430074, China 2School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China a501wangjun@163.com, bbowu@mail.hust.edu.cn, cyoumhwh@mail.hust.edu.cn, derhuaw@126.com, esxbjcy@126.com Keywords: Modal analysis; Tool holder-spindle assembly; Rigid-connection; Finite element analysis (FEA) Abstract.
Finite element model of tool holder-spindle assembly In this study, the materials of both tool holder and spindle are 20CrMnTi steel.
Xie, Finite element analysis of dynamic characteristics of high-speed motorized spindle, Applied Mechanics and Materials, Engineering and Digital Enterprise Technology 10-12 (2008) 900-904
Liu, FEA of spindle assembly of NC lathe and its verification, Journal of Northeastern University(Natural Science Edition) 30 (5) (2009) 720-723
Altintas, Modeling and identification of tool holder-spindle interface dynamics, International Journal of Machine Tools & Manufacture 47 (2007) 1333-1341

Introduction Aluminum foams are a new, as yet imperfectly characterized, class of materials with extremely low densities and an outstanding combination of mechanical, electrical, thermal and acoustic properties[1].
Experimental procedure The materials used in the experiment are 1.2mm thick commercial soft steel and commercial air-atomized less than 147μm and more than 74.5μm Al-Si-Ca powders(1%TiH2).
These results suggested that the mutual diffusion was achieved between these materials.
Acknowledgements The authors acknowledge supports from the National Science Foundation of China (No. 51104110) Reference [1]M.FAshby, A.G.Evans, N.A.Fleck, in Metal Foams, edtied by America: Butterworth-Heinemann(2000) [2]John Banhart: Progress in Materials Science Vol. 46(2001),p.559 [3]K.
Kuribayashi: Scripta Materialia Vol. 50 (2004),p. 495 [4] Sun Yong, Shi Qingnan, Zhang Shuhong: Journal of Materials Processing Technology Vol. 63 (1997),p.438 [5] Zhang Shuhong, Sun Yong, Zhang Daiming: Journal of Materials Processing Technology Vol. 63 (1997),p.370 [6] Shi Qingnan, Zhang Shuhong, Sun Yong: Journal of .Materials Processing Technology Vol. 63 (1997),p.421

In recent years, there has been many results for the study of structural properties of granular materials.
(2)The horizontal vibration mainly occurs in shallow layer in granular materials.
Gollub,Mechanisms for slow strengthening in granular materials .
Journal of Ningxia University (The edition of Natural Science Natural), Vol.25（4）311-313 (2004)
Gansu Journal of science (In Chinese)..20(3) 117-121(2008)

Basic materials can improve the soil pH value, and it is effective to reduce the Cu and Pb migration ability of the contaminated soil.
Alloway: Journal of Environmental Quality.
Jackson: Journal of Environmental Quality.
Du: Environmental Science and technology.
Impellitteri: Science of the Total Environment.

The sample is put into the materials testing machine to test its shear strength.
Gao: Key Engineering Materials Vol. 259(1) (2004), p.59
Yao: Key Engineering Materials, Vol.304-305(2006), p.71
[7] Wang D, H.Jiang:UV-curable Materials Theories and Application.
Beijing Science Press,2001 [8] Y.

Manufacturing processes involve the input of high quality energy and/or dissipation of low quality energy to manipulate a material; similarly the input of high quality material usually leads to the generation of low quality materials.
Environmental Science & Technology Vol. 43 (2009), p. 1584 [2] P.I.
CIRP Journal of Manufacturing Science and Technology Vol. 1 (2009), p. 221 [4] G.
CIRP Journal of Manufacturing Science and Technology.
International Journal of Production Economics Vol. 107 (2007), p. 223 [14] M.

Introduction Electrochemomechanically active materials are materials that change their physical parameters such as shape, color and etc under applied potential or generate electrical signal upon applied shape change or other mechanical stimulus.
Experimental Materials.
Bar-Cohen, Biomimetics using electroactive polymers (EAP) as artificial muscles– a review, Journal of Advanced Materials vol. 38 (4) (2006), p. 3
Kim, Bending actuation in a single-layer carbon-nanofiber/polypyrrole composite film and its fabrication, Journal of Mechanical Science and Technology vol. 25 (7) (2011), p. 1791
Smela, Conjugate polymer actuators for biomedical applications, Advanced Materials vol. 15 (2003), p. 481

Materials and Experimental Procedures Materials.
Thus, it is widely used as a material for aircraft engine parts.
The elastic properties of the material are shown in Table 2.
Zhang, Microstructures’ Effects on High Temperature Fatigue Failure Behavior of Typical Superalloys, Materials Science and Engineering A. 587 (2013) 168-178
Kim, Mixed-Mode Fatigue Crack Growth Behavior of Fully Lower Bainite Steel, Material Science & Engineering A. 580 (2013) 322-329

Three Dimensional Numerical Analysis of Plasma Spraying Using Supersonic Plasma Gun Hu Fusheng1, a, Wei Zhengying 1,b, Liu Bolin1, Du Jun 1, Tan Chao1 and Han Zhihai 2 1 School of Mechanical Engineering, Xi’an Jiaotong University , Xi’an 710049, P.R.China 2 School of Material Science and Engineering, Xi’an Jiaotong University, Xi’an 710049, P.
Qunbo, et al.,"3d simulation of the plasma jet in thermal plasma spraying" Journal of Materials Processing Technology, 2005, pp. 224–229
Part 1: Flow modelling" International Journal of Thermal Sciences, 2005, pp. 357-366
,"Microstructural study of nanostructured zro2 based thermal barrier coatings fabricated by high efficiency supersonic plasma spraying" Advanced Materials Research, 2011, pp. 80-87
,"Arc plasma torch modeling" Journal of Thermal Spray Technology, 2009, pp. 728-752