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The raw materials passed 250 meshes were dry-mixed in alumina ball for 30 min.
Dechang Jia [13] pointed that the ceramic materials with rod-shape crystal could effectively transfer the concentrated stress and release the consumed energy consumption during service status, which is the main self-strengthening and self-toughening methods of ceramic materials.
[6] Jianfeng Wu, Guanghui Leng, Xiaohong Xu, et al: Solar Energy Materials & Solar Cells Vol. 108 (2013), p: 9-16
[7] Liusheng Li, Qincun Cao, Guohui Xu, et al: Advanced Materials Research Vol. 287 (2011), p: 1003-1007
Science Press, 2008, 24-25.

Experimental Study on Mechanical Behaviors of the Prestressed Concrete Girder Jingxi Chen1,2, a, Guang Zhang1 ,Hongfei Li1,b, Famin Chen 1 1 Wuhan University of Technology, Wuhan 430070,China 2 University of Science and Technology of China, Hefei 230026,China ajxchen60@163.com, bjackyli1013@sohu.com Keywords: concrete materials, prestressed concrete girder, mechanical behavior, site test Abstract.
For concrete materials having high compressive strength and low tensile one, the traditional concrete girder body is vulnerable to crack under bending loads, which seriously affects the working performances of the girder[1,2].
Acknowledgement Project supported by National Natural Science Foundation of China (40472148) References [1] Jingxi Chen.
Chinese journal of rock mechanics and engineering,Vol.17 No.4 (1998), p.425～428
Chinese journal of Shanghai Tiedao University, Vol.3 (1990), p.1～14

Experimental The raw materials were reagent-grade powders of PbO, Mg(NO3)2, Nb2O5, La2O3 and TiO2.
The scattering of the incident light from the defects in the materials will decrease the sample transmittance.
Panda, Effect of CeO2 on dielectric, ferroelectric and piezoelectric properties of PMN–PT (67/33) compositions, Journal of Materials Science. 42(13) (2007) 4745-4752
Xia, Effect of excess Pb on formation of perovskite-type 0.67 Pb(Mg1/3Nb2/3)O3–0.33PbTiO3 powders synthesized through a sol–gel process, Journal of Materials Science: Materials in Electronics. 22 (1) (2010) 91-95
Xia, Effect of excess Pb on microstructures and electrical properties of 0.67Pb(Mg1/3Nb2/3)O3–0.33PbTiO3 ceramics, Journal of Materials Science: Materials in Electronics. 22 (3) (2010) 309-314

The work piece’s material is Nak80 die steel.
Hashmi: Journal of Materials Processing and Technology Vol.55 (1995), p123
Kurtaran: Journal of Materials Processing Technology Vol. 170 (2005) , p11
[10]GAN Ben, HUANG Yi-jian: Journal of Huaqiao University(Natural Science) Vol.31（2010）, p371-377
[16] Zhang M Q, Song L, Zeng H M: Journal of Materials Science Letters Vol.15(1996), p1288

Introduction Soft rock is one of the most frequently encountered geotechnical materials in the construction of hydraulic projects, tunnels, mines, bridges, etc.
The unified strength theory considers the effect of each stress component on the failure of materials.
Based on the study in this paper, the following conclusions can be made: 1) The unified strength theory was applicable to almost all kinds of materials.
International Journal of Rock Mechanics and Mining Sciences 41(Supplement 1)
Metals and Materials Vol.4(5) (1998) p.1093-1096.

Oliveira: Materials Science Forum Vols. 775-776 (2014), p. 729
Garcia:Materials Science and Engineering: A Vol. 402 (2005), p.22
Garcia: Journal of Materials Processing Technology Vol. 144 (2003), p. 703
Prasad: Materials Science and Engineering A Vol. 367 (2004), p. 63
Purçek: Journal of Materials Processing Technology Vol. 169 (2005), p.242

Chanthima3,4,e* 1Department of Physics, Faculty of Science, Silpakorn University, Nakhon Pathom 73000, Thailand 2Department of Physics, Kyungpook National University, Daegu 702-701, Korea 3Science Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Nakhon Pathom 73000, Thailand 4Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom 73000, Thailand aw.nuanthip@gmail.com, bhongjooknu@gmail.com, cch_onanong@hotmail.com, dmink110@hotmail.com, enatthakridta@gmail.com Keywords: Dysprosium; Glasses; Photoluminescence; Optical absorption Abstract.
But in glass form, LiREBO: Ln3+ was also attractive material, but it was not much investigated.
Huang, Growth and spectral properties of Er3+:Li6Y(BO3)3 crystal, Materials Letters 60 (2006) 418–421
Salin, Crystal growth, Luminescent and lasing properties of the ytterbium doped Li6Y(BO3)3 compound, Optical Materials 27 (2005) 1681–1685
Kang, A red-emitting heavy doped phosphor Li6Y(BO3)3:Eu3+ for white light-emitting diodes, Optical Materials 33 (2011) 1297–1301

Welding process and equipment The amorphous ribbons were welded using the equipment of the Institute of Materials Science, Joining and Forming in Graz, Austria: Chamber machine EBG 45-150 K14 produced by German manufacturer Pro Beam [11].
Materials Science and Engineering: A, Volume 150, Issue 2, 29 February 1992, Pages 237-247; [3] Heping Liu, Wenzhi Chen, Shengtao Qiu, Guodong Liu, (2009), Numerical Simulation of Initial Development of Fluid Flow and Heat Transfer in Planar Flow Casting Process.
Metallurgical and Materials Transactions B,volume 40, pages411–429; [4] Sowjanya Madireddi, (2018).
Journal of Materials Processing Technology, Volume 266, April 2019, Pages 518-529
Journal of Electronic Materials volume 48, pages1324–1329; [10] B.

., 42 3Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Russia, Tomsk, Academic Avenue, 2/4 4Kuzbass State Technical University, Russia, Kemerovo, Spring str., 28 5Irkutsk National Research Technical University, Russia, Irkutsk, Lermontov str., 83 e-mail: asolodskiy@tpu.ru, bmita8@rambler.ru Keywords: steel, modeling, microdroplets, molten metal, electrode.
Formation of nanostructure states on the surface of materials exposed to concentrated flows of energy is one of the relevant problems of modern materials processing.
Nanostructure states formed on the surface of materials exposed to such flows improve their strength and wear resistance [2, 3].
Applied Mechanics and Materials. 379 (2013).
Series: Materials Science and Engineering 125 (2016) 012039.

Damage detection in composite materials can be divided into active and passive approaches.
Next Generation Structural Health Monitoring and its Integration into Aircraft Design, International Journal of Systems Science, 31(11):1333-1349
Tuned Lamb Wave Excitation and Detection with Piezoelectric Wafer Active Sensors for Structural Health Monitoring，Journal of Intelligent Material Systems and Structures, 16:291-30
Lamb Wave Interaction with Impact-induced Damage in Aircraft Composite: Use of the A0 Mode Excited by Air-coupled Transducer, Journal of Composite Materials, 37(3)
Piezoelectric-Based In-Situ Damage Detection of Composite Materials for Structural Health Monitoring Systems，PhD thesis at Massachusetts Institute of Technology