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STR20 block rubber, produced from cuplumps and raw rubber sheets, is its main raw material.
Loss in lead time for major collector, at approx. 3,000 min. can be a little improved, but that of the minor collector should be left unattended, since, at less than 200 min. compared to others, it is negligible by all standards. 3.2 Current value stream mapping VSM, besides directly observes the flow of information and materials in the supply chain, can assist planning and linking lean initiatives through systematic data capture and analysis.
VSM has been proven that it can make visible the flow of material and information of the supply chain and it helps identification of wastes easier.
Askary, “Supply chain management, activity-based costing and organizational factors”, International Journal of Production Economics, vol. 127, no. 2, pp. 238-248, 2010
Mena, “Understanding the relationships between time and cost to improve supply chain performance”, International Journal of Production Economics, vol. 121, no. 2, pp. 641-650, 2009

Wicker, Metal Fabrication by Additive Manufacturing Using Laser and Electron Beam Melting Technologies, Journal of Materials Science & Technology 28/1 (2012) 1-14
Lausmaa, Characterization and comparison of materials produced by Electron Beam Melting (EBM) of two different Ti–6Al–4V powder fractions, Journal of Materials Processing Technology 213/12 (2013) 2109-2118
Guo, A comprehensive experimental study on surface integrity by end milling Ti-6Al-4V, Journal of Materials Processing Technology (2009) 209 4036–4042
Sales, Tool life and wear mechanisms in high speed machining of Ti–6Al–4V alloy with PCD tools under various coolant pressures, Journal of Materials Processing Technology 213 (2013) 1459– 1464
Jawaid, The effect of machining on surface integrity of titanium, Journal of Materials Processing Technology 166 (2005) 188–192.

Hourglass Control Methods in Numerical Simulation Code RingForm Xuebin Zhang1,2, a, Qiong Wan1, b, Zhigang Li2, c 1School of Material Science and Engineering, Henan University of Science and Technology, Luoyang 471003,China； 2State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan 430074,China azhangxb317@yahoo.cn, bwq_haust@sina.com, czgli2@hust.edu.cn Key-Word: Hourglass control; finite element; cold ring rolling; CAE Abstract.
The process is also a complex and integrated process with the nonlinearity of material, geometry and boundary.
Acknowledgement The authors would like to thank the support of Major National Science and Technology Special Project of China (Grant No. 2009ZX04014-074-05), the State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology (Grant No. 09-12), the scholar Foundation of Henan University of Science and Technology (2004ZY032) and Dr start-up fund research of Henan University of Science and Technology References: [1] K.
Research on the influence of material properties on cold ring rolling processes by 3D-FE numerical simulation.
A uniform strain hexahedron and quadrilateral with orthogonal hourglass control, International Journal for Numerical Methods in Engineering 1981; 17: 679-706

The results indicated that the properties of the modal/cotton fabric could be adjusted by changing the compositions, which can be seen the development of good underwear fabric fiber raw materials.
It depends on the basic properties of fabrics, fabrics of different raw materials, not only in appearance, feel, texture and so different, but also in terms of comfort there are also significant differences.
The results indicated that the properties of the modal/cotton fabric could be adjusted by changing the compositions, which can be seen the development of good underwear fabric fiber raw materials.
[2] Y, Zhu, The relationship study between modal/cotton blending ratio and yarn performance, Journal of Henan Institute of Engineering, 2009, 21(1),1-4
[4] X, F, YU, Y,P, BAO, Z,P,WU, Experimental technique of textile materials．Beijing: China Textile Press, 2004.34-68.

Introduction In recent years, because expansion of population, excessive exploitation of resources, environmental pollution and other global issues is becoming increasingly serious, the development of materials science is imminent [1].
Scanning electron microscope is an important tool to study on materials.
The scanning electron microscopy with obvious characteristic, which has more and more widespread use in the analysis field, has been widely used in materials science, biology, medicine, metallurgy and other disciplines, and promotes the development of related disciplines [2].
The images with a magnification of fifty thousand times show that sample surface has large amounts of nanometer size diameter holes and metal-organic frameworks is porous materials.
Zhou and X.H.Zhanga: Experimental Technology and Momqgement, Vol.17(2000), No.2, p.43 [4] R.L.Yang and Y.P.Yang: Journal of Shanxi Teacher′s University (Natural Science Edition), Vol.16(2002), No.4, p.44 [5] J.Lu, L, Wang and W.Q.Huang: J.

Introduction Spinel type oxide material has good high temperature electrical performance and ZnFe2O4 is a sort of AB2O4 type, which is generally used as electromagnetic and luminescent material.
High purity ZnO, Fe2(SO4)3 and EDTA were used as raw materials to prepare ZnFe2O4 precursor.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (51272067) and Hebei province education department (2009122).
Journal of Solid State Chemistry, Vol. 152(2000), p. 526
Journal of Physics and Chemistry of Solids, Vol. 63(2002), p. 947

Introduction Plastic industries have been always search for new materials with high performance at affordable costs.
However, the environmental awareness and high demands from legislative authorities have triggered the development on eco-friendly materials [1].
All materials were used as received.
Journal of the American Oil Chemists' Society.
Journal of International Food Research.

Analysis of Boride Phase Composition in High Boron Alloyed Stainless Steel Containing Titanium Lin lin Yuan1, a, Jing tao Han1, b, Jing Liu1, c 1School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083 a 333sunny333@163.com,bhanjt@ustb.edu.cn,cliujing@mater.ustb.edu.cn Keywords: High boron alloyed stainless steel, Titanium, Boride, Morphology, Distribution Abstract: Hard and brittle (Fe，Cr)2B phase caused by excess boron in high boron alloyed stainless steel has adverse effects on the hot working performance and mechanical properties of material.
Experimental Materials and Method Experimental Materials.
The experimental materials were constitutive of 304 stainless steel, ferro-boron(20.41% B,wt.%), pure nickel block( 99.9%Ni, wt.%), pure titanium bar(99.8%Ti, wt.%), pure chromium strip(99.9%Cr, wt.%)and pure manganese strip(99%Mn, wt.%).
The prepared materials to which is added different content of titanium to 304B7 on the basis of United States Standard[9] have been placed into vacuum induction furnace in order to avoid titanium and boron oxidation.
References [1] T.E.Schlesinger: Materials Science and Engineering Vol.32(2001),p.103-89 [2] J.Liu, K.Zhang and J.T.Han: Advanced Materials Research Vol.535-537(2012),p.738-41 [3] A.Bardelcik, C.P.Salisbury, S.Winkler, M.A.Wells and M.J.Worswick: International Journal of Impact Engineering Vol.37(2010),p.694-702 [4] X.P.Shen, R.Priestner: Metallurgical Transactions A Vol.21A (1990),p.2547-53 [5] R.V.Grebennikov, A.V.Chirkin, et al: Atomic Energy Vol.22(1967),p.481-86 [6] Y.E.Gol’dshtein, V.G.Mizin: Metal Science and Heat Treatment Vol.30(1988),p.479-84 [7] F.Hanguang, X.Qiang, et al: Materials Science and Engineering A Vol.466(2007),p.160-5 [8] M.Naderi, L.Durrenberger, A.Molinan and W.Bleck: Materials Science and Engineering A Vol. 478(2008),p.478:130-9 [9] ASTM Committee A-1.Standard Specification for Borated Stainless Steel Plate, Sheet, and Strip for Nuclear Application .

Soil parent material in the present study contains a lot of potassium, thus the content of total K in soil is determined by the components of parent material.
Gundersen and Jiangming Mo: Journal of Environmental Sciences, 18(4) (2006), p. 756-763, In Chinese
[26] Soil Science Society of Chinese.
Beijing: Science Press (1985), In Chinese
[39] Rong Sheng, Heai Xiao and Zhoujin Tan: Chinese Journal of Soil Science, 41(6) (2010), p. 1505-1510, In Chinese

Effect of various parameters such as lap length, thickness of adherend and different materials, on failure load and mode of single-lap composite joint is investigated experimentally by the references[5-7].
Unaixal tension tests are performed at a constant crosshead speed of 1mm/min in INSTRON (5569) test machine at room temperature at Center for Composite Materials, in Harbin Institute of Technology.
Material properties and model.
International Journal of Adhesion﹠Adhesives , Vol.26 (2006), p.226-236 [7] S.M.R.Khalili, A.
International Journal of Adhesives .