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The crystallisation mechanism of glass-ceramic materials from a CMAS group Al0.37B0.34Fe0.01Mg0.02Zn0.29Ca0.05Si0.78O3 was tested under non-isothermal conditions by the DTA method.
By proper selection of chemical composition to obtain specified crystalline phases it was possible to deign materials for specific applications, e.g. body stubs in microelectronics, biomaterials, composite fillers, bonding materials, high-duty and hard materials resistant to wear [1,2].
Glass-ceramic materials from a CMAS group, with the main phase in the form of diopside, respecting their high wear resistance were also used to reinforce among others alumina composites, and also they constituted an important group of materials such as binders for porous abrasive composites [6].
Krzos: Influence of vitrified bond structure on radial wear of cBN grinding wheel, Journal of Materials Processing Technology, 209 (2009), 5377-5386
Choi: Controlled nucleation and crystallization in Fe2O3-CaO-SiO2 glass, Journal of Materials Science 32 (1997) 431-436

Rare Metal Materials and Engineering, 2014, 43(3): 513-518
Corrosion Science, 2010, 52(3): 769-779
Corrosion Science, 2018, 132: 9-20
Advances in Materials Science and Engineering, 2018, 2018
[9] Astm E. 399-90:" Standard test method for plane-strain fracture toughness of metallic materials.

Phenomena of Plastic Accumulation under Repeated Impact Generally, materials exhibit yield stress distinctly higher than the yield limit under static load when bearing impact load of high stain rate [1].
References [1] M.A.Meyers.Dynamic Behavior of Materials(Jone Wiley & Sons，Inc.
Fu，Chinese Journal of Mechanical Engineering，Vol.41（2005）,p.137-142
Shi，Laser Journal，Vol.26（2005）p.79-81 [4] J.S.
Base of materials Science(Qinghua University Press，China1998) [5] A.P.French.Vibrations and Waves(W.

Effect of Lanthanum Substituted CoFe2-xLaxO4 on Change of Structure Parameter and Phase Formation Akmal Johan1,2,a, Wisnu Ari Adi3,b, Fitri Suryani Arsyad1 and Dedi Setiabudidaya1 1Department of Physics, Faculty of Mathematics and Natural Science, Sriwijaya University, Indralaya South Sumatra 30862, Indonesia 2Graduate School of Sciences, Faculty of Mathematics and Natural Science, Sriwijaya University, Indonesia 3Centre for Science and Technology of Advanced Materials, National Nuclear Energy Agency of Indonesia, Kawasan PUSPIPTEK Serpong, Tangerang Selatan 15314, Indonesia aakmal_johan@mipa.unsri.ac.id, bdwisnuaa@batan.go.id Keywords: CoFe2-xLaxO4, substitution, lanthanum, crystal structure, and surface morphology.
Thank you to the Laboratory for Material Physics of the Physics Department of the Faculty of Mathematics and Natural Sciences of Sriwijaya University.
No´ Bregac, Journal of Magnetism and Magnetic Materials, 2008, 320, 864–870
G., and Grunwald, A., Design and application of magnetostrictive materials, Materials and Design, December 2008, 29(2), doi:10.1016/j.matdes.2006.12.016
[12] Zhang, L., Ferrite for UHF Application, The Ohio State University Group Inorganic Material Science, USA, (2006)

The effect of different materials and surface patterns to improve the friction is different.
At present, the research achievements concentrate on the properties of coating layer materials, but few make progress in the surface structure, thus improving the surface structure of coating layer to enhance driving drum running efficiency has a wider development space.
[3] Zhendong Dai, Jin Tong and Luquan Ren: Journal of Chinese science bulletin, Vol. 51 (2006) No.20, pp.2353-2359 (In Chinese)
Persson: Journal of Adhesion Science and Technology, Vol. 21 (2007) No.12-13, pp. 1145-1173
Cutkosky: Journal of Experimental Biology, Vol.209 (2006) No.18, pp. 3569-3579.

However, none of these metallic materials directly binds to living bone and are just incorporated with a bone contact.
Nakamura: Journal of biomedical materials research Vol. 32 (1996), p.409 [2] L.
Hench : Journal of materials science Vol. 17 (2006), p. 967 [3] L.
Kucuk: Journal of biomedical materials research Vol. 58 (2001), p. 570 [4] T.
Nakamura: Journal of materials science Vol. 15 (2004), p. 99 [5] C.

Net work not only brings a strong storm of science and technology, but also refreshes people’s ability to accept new things.
“Introduction to using the Internet information to promote university students' employment.”Journal of Wuhan Polytechnic University. vol. 27，pp：115-117.
Journal ofZhenjiangCollege. vol. 21，pp：39-41.
“Theory of university students' employment network science building” Journal of henan vocational technical teachers college (vocational education edition). vol.6，pp：74-76.Jue.2008 [7] Wang Hui.
Journal ofBeijingUniversity ofPosts and Telecommunications (SocialSciences Edition). vol.12，pp：14-17.

Sf.P.Movila 3, L11, III/3, 700089, Iasi, Romania 3Gheorghe Asachi Technical University of Iasi, Faculty of Materials Science and Engineering, Blvd.
The paper presents the conservation state of a XVIII-th century triptych, evaluated by analyzing the materials and the technologies used to create it.
Using techniques such as Fourier Transformed Infrared Spectroscopy, cross-sections by staining tests, Scanning Electron Microscope coupled with Energy Dispersive X-ray spectroscopy, allows for a better identification of the materials used by the painter, for selecting characteristics that have evolved since the making of the art piece and for evaluating the materials of micro or macro structural destruction processes, and also allows for the identification of processes that are causing changes to the materials used [2-9].
Hayashi, Authentication of ancient easel-paintings through materials identification from the polychrome layers.
Araujo, The Materials and Techniques of Polychrome Baroque Wooden sculpture: Three Works from Baião, Portugal, Studied by an Integrated, Complementary Analytical Approach, International Journal of Conservation Science, 1, 1 (2010) 19-26.

Abstract Lot of research is going on to develop materials suitable for absorbing sound and reducing noise.
[2] Liu Ting, MAO Liangliang, LIU Fuwei, JIANG Wuzhou, He Zhao, FANG Pengfei, Preparation, Structure, and Properties of Flexible Polyurethane Foams Filled with Fumed Silica, Wuhan University, Journal of Natural Sciences, 16, 029-032, 2011
Noise control strategies using composite porous materials – Simulations and experimental validations on plate/cavity systems, Noise Control Eng.
Composites Science and Technology, 69: 1564-1569, 2009
Materials and Structures, 41: 383-390, 2008

Hypochlorous and Urea Modifications on Carbon Fiber Surface and Effects on Microorganism Immobilization Yanling Bao1, Guangze Dai1, a, Chuan Jiang1 1 Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, RP China ag.dai@163.com Keywords: Carbon Fiber, Surface Modification, Microorganism Immobilization, Adhesion, Wastewater Treatment.
PAN-CF (Commercial T300) was chosen to be carrier materials.
Wang: Journal of Environmental Sciences Vol. 19 (2007), p. 1281
Lee: Journal of colloid and interface science Vol. 230 (2000), p. 84
Wang: Journal of Environmental Sciences Vol. 20 (2008), p. 142