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However, there is lack of research on the effects of plastic materials on air flow inside the manifold.
The simulation shows that intake manifold made of plastic material have higher velocity of air flow compared to other materials.
Figure 3, 4 and 5 have shown the air velocity contour of three different base materials.
The simulation shows that intake manifold made with plastic material have higher velocity of air flow compared to other materials.
International Journal of Thermal Sciences 45 (2006) 962–968 [8] Koura M.

Due that there are many kaolin deposits in Hidalgo’s state with interesting alumina and silica contents and the interest to prepare alternating materials base kaolin as refractory materials of low cost has grown rapidly.
Olatinsu: International Journal of Physical Sciences Vol 4 (2009), p. 592 [3] P.
Foughali: Journal of European Ceramic Society Vol. 34 (2014), p. 1329 [9] J.
Dudas: Canadian Journal of Soil Science Vol 70 (1990), p. 617 [10] D.
Aksay: Chemistry of Materials Vol 8 (1996), p. 2056 [11] A.

The influence of Heat Treatment on the Interface and Properties of Mo2FeB2 cermets-steel clad material Junsong Peng1,a, Yingjun Pan2,b, Heng Zhang3,c 1,2,3Wuhan Science & Technique University , WuHan, 430081, China apeng_junsong@yeah.net, bhbwhpyj@163.com,c493838630@qq.com Keywords: cladding material; heat treatment; interface; microstructure Abstract.
Using B, Mo, and Fe powders as raw materials, Mo2FeB2 cermets-steel clad material has been prepared on steel 45 substrate by means of in-situ reaction vacuum and liquid phase sintering technology, and the influence of heat treatment on microstructure and properties has been studied.
Then subject the cladding materials to normalizing and normalizing + quenching at temperature of 910℃ for 15 minutes.
Takagi, Development of high strength complex boride base hard materials produced by reaction boronizing sintering, J.
The International Journal of Powder Metallurgy, 1987,23(3):157-161.

Study on Material Constant Values of Ti-6Al-4V-Rare Earth Titanium Peifeng Zhao1, a Qingfu Wang1,b 1School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China azpf_1972@163.com bwqf87@sina.cn Keywords: titanium alloy; hot compression deformation; flow stress; constant value Abstract: According to hot compressive test date, relationship between flow stress, temperature, strain rate and strain is studied.
Li: Journal of Materials Processing Technology Vol. 209 (2009), p. 2892-2896, In Chinese
Li: Journal of Plasticity Engineering Vol. 6 (2008), p. 118-121
Ryan: Materials Science and Engineering Vol. 322 (2002), p. 43-63
Deng, etc.: Materials Characterization Vol. 58(2007), p. 168-185, In Chinese.

SEM analysis of non-conducting materials under low vacuum conditions ZHIGANG Wang 1a,*, KEGAO Liu1b,*, MIN Jing1c, BO Pang2d 1School of Materials Science and Engineering, Shandong Jianzhu University, Fengming Road, Jinan 250101, China 2School of mechanical and electrical engineering, Shandong Jianzhu University, Fengming Road, Jinan 250101, China awzgsdu@126.com, bliukg163@163.com, cjingmin@sdjzu.edu.cn, dpangbo_01@163.com *Corresponding author Keywords: Low vacuum; SEM; EDS; Resolustion Abstract: The surface morphology of the non-conducting granular materials was analysis by SEM under low vacuum conditions.
Mugnier: Journal of Microscopy.
Thiel: Journal of Microscopy.
Donald: Journal of Microscopy.
Ducman: Materials Characterization.

· Used for toxic or dangerous materials. · Plastic bag with layers for materials prevention, i.e. for food, liquid and drug
Science. 347 (6223), 768-771
New York: Nova Science Publishers, Inc
Advanced Materials Research, 1119, 821-827
Materials Case Study 4: Plastics.

China 2 Key Laboratory of Photonics Materials and Technology in University of Shandong, Qingdao University, Qingdao 266071, China 3 Laboratory of New Fiber Materials and Modern Textile, Growing Basis for State Key Laboratory, College of Chemistry, Chemical Engineering and Environment, Qingdao University, Qingdao 266071, China.
Cathode material LiNi0.5Mn1.5O4 was synthesized via oxalate co-precipitation process using LiCl,NiCl2·6H2O and MnCl2·4H2O as raw materials, oxalate as precipitant.
Journal of the Electrochemical Society Vol.158 (5) (2011), pA537
Journal of the Electrochemical Society Vol.153 (2006), pA1345
Materials Letters Vol.93(2013), p77.

ACE Inhibitory, Antitumor and Antioxidant activities of Submerged Culture Materials of Three Medicinal Mushrooms Xiu-Jun Gao1a, Pei-Sheng Yan1b*, Jian-Bing Wang1c, JiaJia Yu1d 1School of the Ocean, Harbin Institute of Technology at Weihai, West culture road 2, Weihai, Shandong 264209, China asxlinlu2003@yahoo.com.cn, bpsyan6@hotmail.com, cwjb0807401@126.com, d471353412@qq.com, *corresponding author, Keywords: Fermented materials, ACE inhibitory activity, antitumor, antioxidant, medicinal mushrooms Abstract.
Antitumor, antioxidant and ACE inhibitory activities in vitro of liquid fermentation materials from Ramaria botrytoides, Lyophyllum decastes and Mycoleptodonoides aitchisonii were investigated in this study.
Water extracts from fermented mycelia and supernatant materials were used to measure their antitumor effect by MTT assay, antioxidant capacity by kit, and ACE inhibitory activity by RP-HPLC.
Therefore, antitumor, antioxidant and ACE inhibitory activities of liquid fermented materials of Ramaria botrytoides, Mycoleptodonoides aitchisonii and Lyophyllum decastes were investegated in this paper.
Materials and Methods Fungal specie and fermentative culture.

Some welding technologies applied to dissimilar materials were studied.
Materials and Experiment Procedure Materials Materials used in this paper were aluminum AA1100 and steel KS 5 spring sheets.
Gavalas, "Micro-friction stir welding of titan zinc sheets," Journal of Materials Processing Technology, vol. 216, pp. 133–139, 6 September 2014 2015
Martikainen, "Welding of dissimilar non-ferrous metals by GMAW processes," International Journal of Mechanical and Materials Engineering, pp. 9-21, 2014
Svoboda, "Effect of the tool penetration depth in Friction Stir Spot Welding (FSSW) of dissimilar aluminum alloys," Procedia Materials Science vol. 8, pp. 868 – 877, 2015

Materials and Method Materials.
Peyser, The fracture of epoxy- and elastomer-modified epoxy polymers in bulk and as adhesives, Journal of Applied Polymer Science 19(9) (1975) 2545-2562
Gopinathan Nair, Blends of PVC and epoxidized liquid natural rubber: Studies on impact modification, Journal of Applied Polymer Science 111(1) (2009) 48-56
Yee, Influence of particles size and particle size distribution on toughening mechanisms in rubber-modified epoxies, Journal of Materials Science 26(14) (1991) 3828-3844
Thomas, Epoxy resin/liquid natural rubber system: secondary phase separation and its impact on mechanical properties, Journal of Material Science 45 (2010) 1769-1781