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As the channel gradient descents in the middle and lower reaches of the basin, more and more fine-grained material dominates material composition.
Acknowledgements This work was financially supported by the Ministry of Science and Technology of the People’s Republic of China (2011Bak12B02), and the National Natural Science Foundation of China (41190084).
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Experimental Materials.
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Along the installing direction, materials flow locate near the exit.
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Introduction New and existing materials and joining technologies have been introduced to the automotive industry to achieve the goal of lightweight.
Blanking force is affected by many factors, such as the mechanical properties of materials, sheet thickness, the die-clearance, the velocity of punch and so on, but the most important factors are the sheet material and thickness.
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Stephen: Three-Dimensional effective moduli of orthotropic and symmetric laminates .Journal of applied mechanics.
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Materials science and engineering.

Chattopadhyay1, b and Pradip Dutta2, c 1Department of Materials Engineering, Indian Institute of Science, Bangalore, India 2Department of Mechanical Engineering, Indian Institute of Science, Bangalore, India ashailesh.iisc@gmail.com , bkamanio@materials.iisc.ernet.in , cpradip@mecheng.iisc.ernet.in Keywords: thixocast, constitutive equation, friction welding, thermo mechanical modeling, temperature and Von-Mises stress distribution Abstract In this paper, a numerical model for friction welding of thixo-cast materials is developed, which includes a coupling of thermal effect and plastic deformation using a finite element method (FEM).
As the constitutive equations for flow behavior of materials for a thixo-cast material are expected to be different from those of conventionally cast material of the same alloy, the necessary material data are experimentally determined from isothermal hot compression tests of the A356 thixocast alloy.
The materials constant involved in the equation are obtained through isothermal hot compression tests performed in the temperature range of 300-500℃ and strain rate in the range of 0.001-10s-1.
Sluzalec: International Journal of mechanical science, vol .32 (1990) p.467– 478
Science and Technology of Welding and Joining, vol.11 (2006) p.737-743.

Materials and Reagents Wheat flour was obtained by grinding Ai Feng 68 on a Buhler laboratory mill.
Journal of Cereal Science, 2005,42:255-260
Food Science, 2008,29(12):368-372.
Journal of Cereal Science, 2007,45:1-17
Journal of Cereal Science, 2009,49:250-253

Geopolymer materials as an innovation in green concrete technology were introduced as a good solution to reduce cement use at construction industry.
In order to find another raw material for manufacturing geopolymer concrete, many researches start to develop alternatives eco green raw materials besides fly ash such as volcanic ash.[6] One things that needs to be consider in order to find alternative substitute raw material for geopolymer concrete is the similarity chemical content [7].
In addition, the result of this study was expected to give good recommendation about optimum VA content in geopolymer concrete fly ash based and to give an alternative green raw material for geopolymer concrete beside fly ash Materials Fly ash type F obtained from Paiton Power Plant while volcanic ash gathered from Kelud Mountain Kediri was used as based materials.
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