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Material and methods Ore sample preparation.
Ore sample preparation work was conducted according to the following procedure: firstly, 200-kg run-of-mine material was mixed completely, and then it was sampled into a 100-kg keepsample and a 100-kg testing material.
The 100kg material was ground to -2mm for laboratory tests, mineralogical study and other purposes.
[3] Information on http://www.infomine.com/commodities/lead.asp [4] Lead and Zinc Statistics: submitted to International Lead and Zinc Study Group [5] Fuerstenau, D.W., et al: submitted to Journal of Principles of Mineral Processing(2003) [6] Bradshaw, D.J., et al: submitted to Journal of Minerals Engineering(2005) [7] Qiu Le, Huang Meiyuan: submitted to Journal of Non-ferrous Metals(2003)(In Chinese) [8] Liu Siqing, Wang Wanping, etc.: submitted to conference of Natural Resources and Sustainable Development II (2012) [9] Wang Shuling: submitted to Land and Resources Information(2003)(In Chinese) [10] C.I.
KARTIO: submitted to Journal of Minerals Engineering (1996) [11] S.Moradi, A.J.Monhemius: submitted to Journal of Minerals Engineering (2011) [12] Jing Zhengqiang, Chen Dianzhu:submitted to Journal of Engineering design and research(2010) (In Chinese)

The elastic modulus of the material is 206 GPa.
[3] Liwei Zhang and Wei Wang: submitted to Journal of Hydraulic Design (2008)
[4] Qiang Wang: submitted to Journal of China Science and Technology Information (2008) [5] Yunying Yao, in: Finite Element Optimization Design of Rolling Stand, edited by Lanzhou University of Technology, Lanzhou (2006)
[8] Binghong Li and Xin Li: submitted to Journal of Shanxi Building (2007)
[10] Pei Cui, Jihui Wang and Biao Li: submitted to Journal of Made in China (2009)

It has to be disposed safely or used for recovery of valuable materials as agricultural wastes like bamboo stem, coconut shell and Empty Fruit Bunch (EFB).
Introduction It is well known that activated carbons can be prepared using a variety of raw materials.
Epoxy resins are among the polymeric materials used in many fields, especially in the aviation industry as adhesives and in structural applications as the matrix materials in fiber filled/reinforced composites.
This implies that the carbonized materials acted as stress concentrators and promoted the formation of star-like cracks when the sample was loaded.
Beh, The properties of epoxy resin coated silica fillers composites, Materials Letters., vol 61(2007), 2156–2158

Experimental Materials Fig. 1 shows schematic diagram of the 3D angle-interlock woven fabric (3DAWF).
In addition, the energy absorbed by composite materials can be reflected by the anti-damage tolerance during damage process.
The main damage occurred at the central part (impact point area) of the materials, this indicates the material structure can effectively reduce the in-plane shear failure.
The main damage occurs at the central part of the materials.
[2] Y.Tang, H.LI, W.Zhang, X.Ding, Dynamic impact behavior of 3D woven fabric composite, Journal of Textile Research. 31(2) (2010) 44-49

Studies have also been made to understand the high temperature tribological behaviour of different hot forming tool materials [20].
The required material parameters are the tensile strength Rm and the shear strength factor c1, which is usually estimated within the values between 0.6 and 0.9 (lower values for brittle, higher for ductile materials) [22].
The specific heat capacity cp can be determined experimentally for materials or can be taken from the property tables in [23].
Schönherr, Balancing procedure for energy and material flows in sheet metal forming, CIRP Journal of Manufacturing Science and Technology 4 (2011) 170-179
Kolleck (Eds.), TTP 2013 – Tools and Technologies for Processing Ultra High Strength Materials, Verlag der TU Graz, 2013

Effect of Rice Straw Amount Portion on Physical Properties of Adding Admixtures Hollow Block Jun Liu1, a, Honghong Zhou2,b and Bing Zhang3,c 1School of materials science and engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China 2School of materials science and engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China 3School of materials science and engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China aliujun2699@126.com, bzhouhonghong0501@163.com, chabbylaw@163.com Keywords: Rice Straw, Amount Portion, Hollow Block.
Raw materials and test methods Raw materials.
Our country inorganic cementitious material based straw materials development present situation.
Journal of Anhui agricultural science. vol. (2010), p.11335
Journal of Applied Sciences Research, vol. (2007), p.1571.

Deformation behavior of semi-solid steels fabricated by electromagnetic stirring KANG Yonglin 1,2,a, SONG Renbo 1,b, LI Jiguang 1,c and ZHAO Aimin 1,d 1 School of Material Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China 2 State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China a kangylin@mater.ustb.edu.cn, bsongrb@263.net, claserli@sina.com, dzhaoaimin@hotmail.com Keywords: Semi-solid, Steel, Compression, Deformation, Stress Abstract.
The spring steel 60Si2Mn and stainless steel 1Cr18Ni9Ti are employed as experimental materials fabricated by electromagnetic stirring.
Atkonson: Materials and Design, Vol.21 (2000), p. 387 [2] L.S.
Wang: Journal of Materials Science, Vol. 26 (1991), p. 2173 [3] M.C.
Raudensky: Materials and Design, Vol. 22 (2001), p. 83 [6] Yonglin Kang, Xiongfei Yang and Renbo Song: Journal of University of Science and Technology Beijing, Vol.8 (2001), p. 115 [7] K.D.

Numerical implementation 3.1 materials data Table 1 shows the geometry parameters and the material of the tool and Table2 presents the property of base material alloy A7075-T651.
The temperature gradient is large around the welding zone and seriously changes the materials properties.
Journal of Materials Processing Technology In Press, Corrected Proof, doi:DOI: 10.1016/j.jmatprotec.2010.08.016
International Journal of Machine Tools and Manufacture.
Journal of Nanchang institute of aeronautical technology (natural sciences). vol.17(3),2003

Introduction There have been strong demands to join smart and multifunctional materials to other materials without any functional defects in the smart and multifunctional materials for propagating their use.
Although the large impact is applied at the interface between dissimilar materials, the temperature of the joint is close to room temperature and any superior material properties of these dissimilar materials seem to be preserved.
So, the magnetic pressure seam welding is considered as one of the most candidate methods to join dissimilar thin sheet materials between the smart and multifunctional materials and other materials.
Aizawa: Materials Science Forum, Vols.519-521 (2006), p.1145
Aizawa: Materials Science and Engineering A, Vol.471 (2007), p.95

Tear resistance of orthogonal Kevlar PWF-reinforced TPU film .Chinese Journal of Aeronautics 2011; 24:113-118
Research progress and requirement analysis of envelope materials for near space airship.
Applied Mechanics and Materials, 2014, 477: 34-38
Journal of Beijing University of Aeronautics and Astronautics. 2011; 37(5): 505-509
Advanced Materials Research, 2011, 217: 158-162.