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School of Materials Science and Engineering Inner Mongolia University of Science and Technology, Baotou 014010, China; 2.
Journal of Qufu Normal University Vol. 33 (2007), p. 83-86.
Journal of Wuhan University of technology Vol. 25 (2003), p. 7.
Chemical Journal of Chinese Universities Vol. 21 (2000), p. 26.
Chemical Journal of Chinese Universities Vol. 13 (1992), p. 224-226.

Journal of Natural Gas Chemistry ( Journal of Jianghan Petroleum Institute ).2009, 31 (3) : 179-181
Beijing: Science Press, 2008
Science Technology and Engineering .2011,11(6):1117-1118
Journal of Jilin University ( Earth Science Edition ).2007,37(6):1252-1253
Gas reservoir characteristics and main controlling factors of Yingcheng Formation in Yaoyingtai gas field.Petroleum and Natural Gas Journal (Journal of Jianghan Petroleum Institute ).2010,32(4):205-206.

References [1] Archibald Tewarson, Nonthermal fire damage, Journal of Fire Science.10 (1992)188-241
[2] Jukka Hietaniemi, Raija Kallonen, Esko Mikkola, Burning characteristics of selected substances production of heat, smoke and chemical species, Fire and Materials.23(4) (1999)171~185
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In the finite element analysis, the materials of matrix and substrate are steel, the dimensions of them are 40mm × 15mm × 3mm and 20mm × 5mm × 2mm, the elastic modulus of elasticity of optical fiber is 72 GPa.
Optical fiber, colloid, substrate and matrix are considered as isotropic linear elastic materials.
Acknowledgement This work has been supported by the National Natural Science Foundation of China (51178277), Program for New Century Excellent Talents in University (NCET-12-1013), Program for Liaoning Excellent Talents in University(LR2012018) and the Shenyang City Science Foundation of China (F11-163-9-00).
References [1]Wei Wang,Yuchi Lin,Yinguo Huang:LASER & INFRARED Vol.38(2008),p.1218 (In Chinese) [2]Ansari F, Libo Yuan: Journal of Engineering Mechanics Vol.124 (1998),p.385 [3]Dongsheng Li,Hongnan Li:Chinese Journal of Theoretical and Applied Mechanics Vol.37(2005), p.435 (In Chinese) [4]Zhi Zhou,Jilong Li,Jinping Ou:JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY Vol.38(2006),p.49(In Chinese) [5]Guang Li,Qingbin Li,Wencui Zhang:JOURNAL OF TSINGHUA UNIVERSITY (SCIENCE AND TECHNOLOGY) Vol.41(2001),p.102 (In Chinese)

Influence of HPT or Rolling on Age-Hardening in Al-Mg-Si Alloys Takeshi Nagai1, a, Kenji Matsuda2,b, Junya Nakamura1, a, Tokimasa Kawabata2, c, Susumu Ikeno2,d, Daichi Akama3, Zenji Horita4,e and Syoichi Hirosawa5,f 1Graduate school of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama, 930-8555, Japan 2Graduate school of Science and Engineering for Research, University of Toyama, 3190 Gofuku, Toyama, 930-8555, Japan 3Graduate Student, Kyushu University, 6, 10, 1, Hakozaki, Higashiku, Fukuoka, 812-8581, Japan 4Department of Materials Science and Engineering, Faculty of Engineering, Kyushu University, 6, 10, 1, Hakozaki, Higashiku, Fukuoka, 812-8581, Japan 5Yokohama National University, 79, 1, Tokiwadai, Hodogayaku, Yokohama, 240-8501, Japan aikenolab@eng.u-toyama.ac.jp, bmatsuda@eng.u-toyama.ac.jp, ckawabata@eng.u-toyama.ac.jp, dikeno@eng.u-toyama.ac.jp, ehorita@zaiko.kyushu-u.ac.jp, fhirosawa@ynu.ac.jp Keywords: Al-Mg-Si, HPT, Rolling, Age-hardening
Ultrafine-grained (UFG) materials produced by SPD have attracted considerable attention over the last decade because of their superior mechanical and physical properties.
References [1]Kenji Matsuda, Kosuke Kido, Tokimawa Kawabata, Yasuo Uetani, Susumu Ikeno: Journal of Japan Institute of Light Metals, Vol.53 (2003) 528-533
[2]Junichi Kaneko: Journal of Japan Institute of Light Metals, Vol.27 (1977) 384-390 [3] Zenji Horita : Journal of Japan Institute of Light Metals, Vol.60 (2010) 134-141
[4]Kenji Matsuda, Hiroshi Gamada, Yasuhiro Uetani, Seichi Renkakuji, Fujio Shinagawa, Susumu Ikeno: Journal of Japan Institute of Light Metals, Vol.48 (1998) 471-475.

Acknowledgment This work was supported by the National Natural Science Foundation of China(Grant No.51079118).
ASME Journal of Tribology, 122(2000):86-93 [4] L.Kogut, I.Etsion.
ASME Journal of Applied Mechanics, 69(2002):657-662 [5] Loc.Vu-Quoc, Xiang Zhang, Lee Lesburg.
International Journal of Solids and Structures, 38(2001):6455-6489 [6] Li Po Lin, Jen Fin Lin.
International Journal of Engineering and Technology, 21(2010):1-6 [8] Timosheko S, Goodier JN.

The reason is that the theory of mechanics of materials is used in Drilling-Hole-Loading method.
Drilling-Hole-Loading method can also applied to measure tensile strength of small irregular brittle materials.
Dean: Journal of Multi Scale Modeling, 2009, 1(3), 369-387 [3] Marcin Chrzanowski and Krzysztof Nowak: Journal of Multi-scale Modeling, 2009, 1(3), 389-402
[6] Huaifa Ma, Houqun Chen, Baokun Li: Journal of Hydraulic Engineering, 2004, 10.
[7] Xinwei Tang, Chuhan Zhang: Chinese Journal of Computational Mechanics, 2009, 06.

Materials and methods The Tetric EvoCeram material contains well-balanced filler technology, nano-colour pigments and nano-modifier.
It could be an effect of composite materials bonding process.
This destabilization is often observed in such type of materials.
Aziz: Wear of materials used in dentistry: A review of the literature, Journal of Prosthetic Dentistry, 63, 1990, p. 342-9
[7] Tetric EvoCeram, Technical Product Profile, Ivoclar Vivadent Materials, 2005.

Introduction Functionally graded materials are required for parts that operate under differentiated stress on a certain direction.
The purpose of producing such materials is to combine in same part a set of properties that cannot be obtained simultaneously.
Table 1 shows the thermo-physical properties of these materials [9, 10].
Gasik, Worldwide trends in functional gradient materials research and development, Journal of Materials Science Letters 12 (1993) 1516-1518
Riahi, Surface treatment of castiron by adding different alloying elements to form a metallic glass structure layer using an industrial carbon dioxide laser, Journal of Materials Processing Technology 58 (1996) 3-12

Introduction In the recent years in the materials science the interest to relevant direction associated with the development and application of high-entropy systems [1-2] continues to evolve.
Dragoe, Room temperature lithium superionic conductivity in high entropy oxides, Journal of Materials Chemistry A, 4 (2016) 9536-9541
Chen, The microstructures and electrical resistivity of (Al,Cr,Ti)FeCoNiOx high-entropy alloy oxide thin films, Advances in Materials Science and Engineering, 6 (2015)
Hexagonal ferrites: A review of the synthesis, properties and applications of hexaferrite ceramics, Progress in Materials Science, 57 (2012) 1191-1334
Starikov, Measurement of permittivity and permeability of barium hexaferrite, Journal of Magnetism and Magnetic Materials, 465 (2018) 290-294