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Kaewkhao4,c 1Faculty of Science at Si Racha, Kasetsart University, Si Racha campus, Chonburi, 20230, Thailand 2Material Science and Applied Physics Research Unit, Faculty of Science at Si Racha, Kasetsart University, Si Racha campus, Chonburi, 20230, Thailand 3Thailand Center of Excellence in Physics,THEP center, commission on Higher Education, Bangkok, 10400, Thailand 4Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand aw.siriprom@hotmail.com , bkeyrati@hotmai.com , cmink110@hotmai.com Keywords: Chicken eggshell, Thermo-Gravimetric Analysis (TGA), X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR) Abstract.
Rather the purpose of this study is to investigate the final product from the effect of moisture on the crystal structure, which the information on crystal structure is one of the most significant relative data for clarification of evolutionary trends of materials, and assessment the potentiality to develops these waste materials.
The egg shell fragments were immersed in H2SO4 for remove impurity and interference materials.
Thanks are also due to Plasma for Surface Sciences Laboratory, Thailand Center of Excellence in Physics (ThEP), PERDO, CHE and the Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University to some analytical equipments.
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Gwiazda, Technical project management using quality methods, Journal of Achievements in Materials and Manufacturing Engineering 31/2 (2008) 739-746
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Comparison of the traditional forging shaft parts, the CWR is an advanced, near clean and precise technology of forming shaft parts with many advantages such as high efficiency, saving materials and reducing costs, which has large-scale application in producing shaft parts.
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Some studies of binary or ternary dispersion polymerization kinetics had mainly aimed the polymerization such as biological, pharmaceutical separated materials and solid-phase supporting materials[7,8].
Experimental Materials Polyethylenglycol allylether（APEG, Hunan shida chemical engineering factory, industrial grade）.
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Acknowledgement This work is supported by National Nature Science Foundation of China (No.51176076).
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Thermal Analysis and Its Application,Science Press, 1985

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Materials and methods Material.
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Corrosion behavior of materials can be used to assessment of material’s anti-corrosion performance, namely adaptability and durability to the environment.
Research on material’s corrosion behavior can demonstrates its corrosion mechanism and failure mode, then improves material’s manufacturing technique, develops new type of anti-corrosion materials and protect techniques.
Electrochemical impedance spectroscopy (EIS) technique has successfully been applied to study the corrosion/protection of materials due to its non-destructive behaviour [4].
Acknowledgement This work was financially supported by the Gansu Natural Science Foundation (0809RJZA008).
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Introduction The organosilicon material called"catalyst of the development of the science and technology" and "industrial monosodium glutamate" is a new promising chemical materials in recent years[1-2].
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