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Influence of Rotary Forging Process on Microstructure and Properties of Niobium-Titanium Alloy JingTao Han 1, a, Jing Liu 1,b and Xiao Zhou 1,c 1 School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China ahanjt@ustb.edu.cn, bliujing@mater.ustb.edu.cn, clqgzs2005@163.com Keywords: Niobium-Titanium alloy; Rotary forging process; Microstructure; Yield strength Abstract.
Experiments Materials.
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The different cultural materials form materials of different styles.
Product’s material originality Employing various forms of materials, such as the wire rod and plane material, plane material and bulk material may create amazing shape designing.
The emergence and application of new materials greatly increase the development of product originality, moreover, the comprehension of new materials and the utilization of new materials in the product designing can bring the designers more inspiration, not only the expansion of imaginary space but also further research The Application of Originality “Image” in the Product Designing The product originality has the common characteristics, that is, take the culture and creativity as the core, employ knowledge and technology, then create new value, and this is the materialization manifestation of originality aspiration in the specific profession.
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Unfortunately, not all the countries in the world engage in recycling of waste materials, especially hardboards and tea residues.
Materials and method The tea residues (Camellia sinenses L.) used was collected from a tea producing factory in Trabzon, Turkey.
This is why the LPH and LP boards contain less lignoselulosic materials than the other groups due to their low densities.
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In order to construct the ecological environment of Haikou, we should increase the utilize level of water resources, change the use pattern of land resources, focus on the development of economy, improve the people's income level, improve the city medical level and increase the investment of science & technology education.
Introduction The development of material civilization in human and urbanization construction are always at the cost of the natural environment more or less.
Therefore, more human, material and financial resources afforded to improve the city's ecological environment quality by Hainan province form 2008 to 2011, the result suggested that the curves of resources saving, environmental friendly, sustainable economic and social harmonious all showed an increasing tendency (Fig. 2).
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Lignite wax, an important chemical material, has good physical and chemical properties and is widely used in precision casting, wire and cable and other fields.
Asphalt is a polymeric resin acid polymer material oxygen.
Lignite wax is an important chemical raw materials with the characteristics of high melting point, chemical stability, waterproof, low conductivity, high strength, and with surface brightness.
Later appeared with organic solvent extraction methods such as drying of the raw material coal.
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As one type of the smart materials, piezoelectric ceramic can now be used to mix with polymer by varying the volume fraction of them to form a composite material with piezoelectricity [3].
Suppose that the beam is made of a transversely isotropic piezoelectric material [9].
Acknowledgments This work is supported in part by Science Research Foundation of Shanghai in China under Grant No. 2000SG31 and Shanghai Education-Science Foundation under Grant SHES2002-44.
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According to the materials of making channel, the ditch can be divided into concrete lining, mortar lining, stone, precast concrete, geo-textile composite and so on[5].
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The simulation of die forging often involves geometric, material, and contact non-linearities, and thus requires advanced numerical techniques.
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