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Definition of the material property of drum.
The material property of each part of drum is shown as Tab.1.
Tab.1 The material property of each part of storage drum Name Drum Web plate Flange Hub Material Q235 Q235 Q235A ZG230-450 Elastic modulus（Gpa） 190 190 210 200 Shear Modulus（Gpa） 79 79 79 76 Poisson ratio 0.3 0.3 0.28 0.32 Tensile strength 410 410 400 483 Yield strength 235 235 221 248 Creation of constraint.
Furthermore, the material failure stress is 235MPa, and the maximum principal stress of drum should not be more than 116MPa.
[4] Haifeng Yang, Zhihong Liu:Journal of Jiamusi University (Natural Science Edition) Vol.26(2008),p.782

School of material science and engineering, Shijiazhuang railway institute, Hebei 050043, China 2.
Introduction Using electron beam as the source of processing metal materials and fabricating of metal parts has been drawing increasing attention in recent years.
Eagar: Metallurgical and Materials Transactions.
West: Rapid Prototyping Journal, Vol. 10 (1) (2004), p. 35 [3] H.B.

Introduction As for composites, the resulting mechanical properties not only depend on the reinforcement and matrix materials but also have relationship with the interfaces between fibers and matrix, which are stated to be important in improving composites performance [1-2].
In order to achieve good adhesion between the reinforcement and matrix materials, carbon fibers are usually modified by surface treatment to enhance the physical and chemical properties of their surface such as wetting properties, bond forming possibility[3].
Therefore, there is a tough coating on the carbon fiber that can toughen the composite material after curing, enhancing the strength of interface between carbon fiber and matrix.
Fan: Journal of Applied Polymer Science Vol. 79(2001), p.295 [6] Z.Q.

Materials and Methods In this study, three types of stand-alone PV systems were installed using mono-c, multi-c, and a-Si modules.
Finaly, a common urban air pollutant, sand, is a naturally occurring granular material composed of mineral particles and finely divided rock.
Also, it is recommended to investigate different materials which represent ingredient of dust in Oman (there particles types, size and percentages).
Pajgade, " Strength Appraisal of Artificial Sand as Fine Aggregate in SFRC", ARPN Journal of Engineering and Applied Sciences, Vol. 5, No. 10, October 2010, pp. 34-38.

After taking into account the impact of factors on leakage and the difficulty of data collection, the proposed analysis model selects pipe material, pipe diameter, pipe age, road type, leakage times as evaluation factors.
Fig.1 The technological route for analyzing pipeline leakage risk Firstly, we considered that the input data of BP neural network are pipe material, pipe diameter, pipe age, road type and leakage times and the output data are leakage rate of every pipe, and collected these data.
Table1 shows that the order of factors was pipe age, pipe diameter, pipe material, road type, leakage times.
Tab.1The weight of leakage factors leakage factors pipe diameter pipe material pipe age road type leakage times weight 0.2217 0.1866 0.2917 0.1650 0.1350 Then, we use weighted superposition to calculate leakage rate of every pipe.
[2] M.Tabesh, M.R.Delavar, A.Delkhah:International Journal of Environment Science and Technology, 2010,7(1):47-58

Manganese Removal from Electrolytic Manganese Residue Using Ozone Wenqiang Yanga, Juan Anb, Xiaoli Yuanc, and Wentang Xiad School of Metallurgy and Material Engineering, Chongqing University of Science and Technology,Chongqing 401331,China yajiny@163.coma, anjuan2692@126.comb, Yuanxiaoli1981@126.comc, wentangx@163.comd Keywords: Electrolytic manganese residue; Ozone; Removal rate; Manganese (II) Abstract: This paper deals with experimental investigations related to removal of manganese (II) from electrolytic manganese residues by using ozone as oxidant.
Experimental Materials and reagents The raw materials were kindly supplied by an electrolytic manganese company of Chongqing Pro- vince, Southwest China.
Hagelstein, Globally sustainable manganese metal production and use, Journal of Environmental Manage- ment 90 (12) (2009) 3736-3740

Similarly, in 2001, Xiao Ming put forward a method to solve regenerative chatter and cutting tool strength in the cutting process of hard cutting material that is using larger corner radius tools [2].
And different processing materials are selected with different corner radius.
For different processing materials, corner radius chosen differently.
Acknowledgments This work was supported by National Natural Science Foundation of China (51175227), the Foundation of Jiamusi University (jc2014-004) and the graduate technological innovation projects of Jiamusi University (LZR2014_010).
References [1] Xiao M, Karube S, Soutome T, Sato K:International Journal of Machine Tools and Manufacture,Vol. 2002(42),pp.1677-1685

By using light-weight thermoplastic reinforced material for the mobile finger of a librarian gripper, a new solution for the experimental prototype was developed in Dresden, Germany, in order to improve the design approach for book handling applications [3].
Zhang, Position/Force Hybrid Control System for High Precision Aligning of Small Gripper to Ring Object, International Journal of Automation and Computing, (2013), pp 360-367
Ciupe, Dedicated Gripper for Books Handling in a Library, The 11th IFToMM International Symposium on Science of Mechanisms and Machines, Vol. 18, 2014, pp. 515 – 521
Pan, Dynamic Update Mechanism in Wireless Sensor Networks, Applied Mechanics and Materials, Vol. 526, 2014, pp. 267 – 272
Yang, A Fractional – order Laplacian Operator for Image Edge Detection, Applied Mechanics and Materials, Vols. 536 – 537, 2014, pp. 55-58.

Materials and Methods Analytical samples were collected from a 5 mm-thick sheet of X2CrNiMoN25-7-4 super duplex stainless steel.
The studied material was subjected to a metallographic (light microscopy) analysis to observe the progression of corrosion during microstructural changes in X2CrNiMoN25-7-4 steel caused by heat treatment.
Łabanowski: Journal of Achievements in Materials and Manufacturing Engineering vol. 36 (2009), p. 142 [2] P.
Lipiński: Technical Sciences,13 (2010), p. 266 [3] Z.

The problems associated with stainless steel weldment were precipitation and segregation and could be rectified by the proper selection of weld parameters and filler materials [3].
The microhardness profile showed a diminution of the microhardness from the base material to the weld zone which was the consequence of microstructural change.
,Journal of Materials 47–55 (1994) [3] T.
Lippold, “Corrosion Science Volume 52, Issue 7, July 2010, Pages 2439-2451 [6] Y.H.