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At present the two kinds of materials to establish finite element model there are three main ways: separate model, combined model and integral model[9].
References [1] J.R.Qian and F.J.Xu: Journal of Tsinghua University (Science and Technology), vol.47(3)(2007), pp.305-308, In Chinese
[4] J.Ji, S.F.Li, X.L.Han, Z.Q.Yang and Y.Zheng:Journal of Building Science,vol.23(11)(2007), pp.41-45,In Chinese
[5] T.Paulay: Journal of Structural Division, vol.97(3)(1971), pp.843~861
[6] T.Paulay, M.J.N.Priestley and A.J.Synge: ACI Structural Journal, vol.79(4)(1982), pp.257-269

Introduction Thermoset polymer materials are of great importance due to their excellent mechanical and thermal performance, good resistance to harsh conditions such as corrosion and high temperature[1].
In recent years, photo-curing techniques have been widely researched and applied in photo-cured coatings, inks and dental materials[2-5].
Podgórski: Dental Materials, Vol. 28 (2012), p. 398
Liu: Chinese Journal of Applied Chemistry, Vol. 29(2012), p. 392
Huang, et al: Chinese Journal of Synthetic Chemistry, Vol. 19(2011), 376

China 2 State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun 130022, P.R.
In order to improve mechanical property of PA1012, high performance fillers, carbon, glass, ceramic and other inorganic material, is need to be incorporated into polymer matrix.
Experimental part Materials and preparation PA 1012 was bought from by Zibo Guangtong Chemical Co., Ltd.
Guan, Journal of Shenyang University of Chemical Technology, Vol. 23 (2009), p. 235. in Chinese
Zhou, Ciesc Journal, Vol. 61 (2010), p, 243. in Chinese

Magnesium alloy is a good light engineering materials, which is widely used in many fields including automobile, aviation, aerospace, electron, computer, communication and so on.
[2] Friedrich H, Schumann S: Journal of Materials Processing Technology Vol. 117 (2001), p. 276
[3] Aghion E，Bronfin B: Journal of Materials Processing Technology Vol. 117 (2001), p. 381
[4] Mordike B L，Ebert T: Materials Science and Engineering Vol.
[8] O KHASELEV, J YAHALOM: Corrosion Science Vol. 40 (1998), p. 1149

Until now, ITO (indium-tin oxide) films have been used as materials for these TCO films.
So, studies to find new materials for TCO films are required.
Metals such as Ag, Al, Cu (purity over 99.95%) were used as target materials.
Sahu and Jow-Lay Huang: Materials Science and Engineering, B 130 (2006), pp. 295-299 [3] Bong-Seok Kim, Sung-Kwon Kim and Young-Sung Kim: submitted to Journal of the Korean Ceramic Society, Vol. 43, No. 9 (2006), pp. 532-536 [4] T.
Dwivedi, Chanseok Hong, Hyoun Woo Kim, Namhee Cho and Chonmu Lee: submitted to Journal of Materials Science, Vol. 43, No. 3 (2008), pp. 1159-1161 [7] Hyunguk Ko, Choong-Sun Lee, Weon-Pil Tai, Su-Jeong Suh and Young-Sung Kim: submitted to Journal of the Korean Ceramic Society, Vol. 41, No. 6 (2004), pp. 476-480 [8] D.

However, this kind of cutter are not strong enough to machine materials which are very hard.
The composition of the NiCr/NiSi films are quite different from those of the bulk materials, and have impurity elements such as Fe and O.
The composition of the thin-films will be different from that of the target materials.
[3] Marcio Bacci da Silva, James Wallbank: Journal of Materials Proccessing Technology, Vol. 88 (1999), p. 195-202
Jia: Journal of Manufacturing Science and Engineering, Vol.128 (2006), p. 175-179

Effects of the different crystallization time on synthesis of zeolite 4A from by-products of polysilicon production process Xingyong Liu1,a, Min Li1,b, Hong Chen1,c and Wei Wei1,d 1College of Material and Chemical Engingeering, Sichuang University of science and Engineering,China aliuxingyong@sina.com, bjeific-h@163.com, cCH2305@163.com, dweiw0811@163.com Keywords: by-products; polysilicon production process; zeolite 4A;synthesis; crystallization time Abstract.
Zeolite 4A is aluminosilicate based on the structures of SiO4 and AlO4[3],due to the uniform pore sizes and large surface areas,zeolites are very useful materials for a wide range of applications such as ion exchanger,molecular sieves,gas adsorbents and catalysts[4],etc.
Experimental Materials The by-products of polysilicon production process was obtained from a corporation of polysilicon production in the southwest part of China.The chemical composition of the by-products was analyzed by XRF(Bruker, S4Explorer) and was listed in Table 1.
Acknowledgements This work was financially supported by the scientific research fund of Sichuan University of science and Engineering (2010XJKYL012) and postgraduate innovation fund (y2010015) and the condition platform fund of Science & Technology Department of Sichuan Province.
References [1] Wang Yuelin:submitted to Organo-fluorine Industry(2008) In Chinese [2] Lu Yongmei,Luo Pengju,Yao Deyi:submitted to Chlor-Akali(2008) In Chinese [3] X.Querol,N.Moreno:submitted toInternational Journal of Coal Geology(2002) [4] K.S.Hui,C.Y.H.Chao:submitted to Microporous and Mesoporous Materials(2006) [5] Norihiro Murayama,Hideki Yamamoto,Junji Shibata:submitted to Int.J.Miner.Process(2002) [6] Miki Inada,Yukari Eguchi,Naoya Enomoto:submitted to Fuel(2005) [7] Shang Yunshuai:submitted to Da Lian: DaLian University of Techonlogy,(2009) In Chinese [8] Chen Ming:submitted to Tian Jin:Tianjin University(2008) In Chinese [9] Wang Chunfeng i:submitted to NanJing: Nanjing University of Seience&Teclinology(2009) In Chinese [10] Benjamin J M:submitted to Ind.Eng.Chem.Res(2001) [11] Z.T.Yao,M.S.Xia,Y.Ye:submitted to Journal of Hazardous Materials(2009) In Chinese [12]W..Mozgawa:submitted to Mol.Struct(2001) [13] D.Zhao,K.Cleare,C.Oliver:submitted to Microporous Mesoporous

Waste in not limited to plastic material only.
Materials and Methods Waste Banana Peel: Food are necessity for people with a big percentage.
Combination of Waste Egg Shell as Natural Calcium Carbonate (Fertilizer): Egg shells are waste materials from hatcheries, homes and fast food industries and can be readily collected in a large of amount [9] .
Materials and Methods There are several processes involve in making the bio-polymer thin film composite by using the waste banana banana peel as the reinforcement fiber, eggshell as filler and epoxy resin as matrix.
Research Journal of Environmental and Earth Sciences, 4 (2012) 325-333.

This led to increased research activities in the development of localized semi-insulating layers via epitaxy or implantation in order to produce a SiC-on-insulator (SiCOI) materials system.
Ferro, "Growth and doping of silicon carbide with germanium: a review," Critical Reviews in Solid State and Materials Sciences, pp. 1-18, 2021
Krieger et al., "Doping of 4H-SiC with group IV elements," in Materials Science Forum, vol. 858, pp. 301-307, 2016
Katulka et al., "A technique to reduce the contact resistance to 4H-silicon carbide using germanium implantation," Journal of electronic materials, vol. 31, no. 5, pp. 346-350, 2002
Krieger, "Reduction of implantation-induced point defects by germanium ions in n-type 4H-SiC," Materials Science Forum, vol. 821, pp. 347-350, 2015.

References [1]Ying Zhang, Technology and application of building materials. 6(2012)35-38.
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