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Materials and Methods Materials used for this study were gravel and granite as coarse aggregates; and natural river sand as fine aggregate.
Zaniewski, Materials for Civil and Construction Engineers, 3rd Ed.
The International Journal of Engineering and Science (IJES). 4(3) (2015) 76-84
ACI Material Journal, 87(2) (1990) 103-107
Science, Engineering and Technology Journals. 9(2) (2002) 55-63

Discovery of Zr-Al-Ca-O Phase in Zr-Al-Ca-O-N Composite and Its Synthesis Ronglin Wang1, 2, a, Jialin Sun 1, b, Jinglong Bu2, c and Zhifa Wang2, d 1School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 10083, China 2Hebei Province Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei Polytechnic University, Tangshan 063009, China anhclwrl@126.com, bustb_sun@163.com, cbjl@heut.edu.cn, dnhclwzf@126.com Keywords: Zr-Al-O-N phase; Zr-Al-Ca-O phase; Zr-Al-Ca-O-N composite.
Zr-Al-Ca-O-N composites were prepared in N2 atmosphere at 1600 oC with Ca-PSZ and AlN powders as raw materials.
Raw materials were weighed and mixed for 2h by wet ball method.
Journal of the European Ceramic Society.
Advanced Materials Research.

Generating 2D Non-equiaxed Initial Microstructure for Monte Carlo Simulation Using Modified Voronoi Model Yunteng Liu1, Jixue Zhou1, Changwen Tian1, Chengwei Zhan1, Weihong Li1 and Xiaojun Guan2 1Institute of New Materials, Shandong Academy of Sciences, Jinan 250014, China 2School of Materials Science and Engineering, Shandong University, Jinan 250061, China Keyword: Initial microstructure, Non-equiaxed, Voronoi model, Richard’s method, Monte Carlo simulation.
Zacharia, Simulation of curvature-driven grain growth by using a modified Monte Carlo algorithm, Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 26A (1995) 167-180
Sahay, Modeling the grain growth kinetics by cellular automaton, Materials Science and Engineering A. 445-446 (2007) 203-209
Kubin, Monte Carlo simulation of abnormal grain growth in two dimensions, Materials Science and Engineering A. (2001) 258-267
Hazzledine, Monte Carlo simulations of grain growth and Zener pinning, Materials Science & Engineering A. 238 (1997) 70-77

Materials and Method Figure 1 shows the arrangement of developed electrochemical setup.
Dang-Sheng, The effect of laser surface texturing on frictional performance of face seal, Journal of Materials Processing Technology, 197(2008)96-100
Bhattacharyya, Electrochemical microsurface texturing with reusable masked patterned tool, Engineering Science and Technology, an International Journal, 21(2018)1095-1108
Xu, Electrochemical micromachining of micro-dimple arrays using a polydimethylsiloxane (PDMS) mask, Journal of Materials Processing Technology, 229(2016)102-110
Bhattacharyya, Electrochemical micromachining of micro square pattern using reusable masked tool, Materials and manufacturing processes, 34(2019)487–493

The starting materials were SrCO3, CeO2 and Ho2O3 (all materials are in analytical grade).
Journal of Inorganic Materials. 25 (2010) 546-550
Journal of Materials Chemistry. 12 (2002) 86-91
Journal of Materials Chemistry. 13 (2003) 370-376
Journal of Inorganic Materials. 16 (2001) 9-16

Energy Dissipation analysis on Unloading Confining Pressure failure Process of Rock Material Fujiang Chen1, a, Hongxia Li2,b, Zeqi Zhu3,c 1Southwest Jiaotong University, Chengdu, Sichuan 610031 China 2College of Science, Naval University of Engineering, Wuhan, Hubei 430033, China 3Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan, Hubei 430071, China a150006524@qq.com, b26953296@qq.com, czhuzeqi2005@tom.com Keywords: rock mechanics; unloading confining pressure; energy dissipation; strain energy Abstract.
The energy dissipation law of rock material are analyzed comprehensively by studying the energy exchange between test machine and rock sample in two typical stress-strain curve of unloading tests.
It shows that the energy dissipation is greatly related to the failure characteristic of rock material and confining pressure.
Acknowledgements This work was financially supported by the National Natural Science Foundation (51009030, 51279202).
Journal of China Coal Society, 20, 389(1995) [6] YOU Mingqing, HUA Anzeng.

The geometry and distribution of the ferromagnetic materials and bus configuration is complex, and the working conditions are poor, so it is inconvenience to measure the magnetic field of the Al reduction cell.
Cui: Light Metals, TMS (The Minerals, Metals & Materials Society) (2007) p. 1007-1012 [4] C.W.
Molokov: International Journal of Engineering Science Vol. 17 (2007), p. 644-659 [7] M.
Zhou: Chinese Journal of Nonferrous Metals, Vol. 21(2011), p. 1688-1695
Feng: Light Metals, TMS (The Minerals, Metals & Materials Society) (2011), p.1029-1033.

Materials and experimental procedures The studied material is the 9% Ni steel (base and weld metals).
The welding of these materials for LNG applications determines for a great deal the structural integrity.
Aboukaïs, Thermal ageing process at laboratory scale to evaluate the lifetime of Liquefied Natural Gas storage and loading/unloading materials, Materials and Design 44 (2013) 283–290
Journal of the Society of Materials Science (Japan) 46 (1997) 1286–1292
Hamaguchi, Small punch tests for evaluating ductile–brittle transition behaviour of irradiated ferritic steels, Nuclear Materials 150 (1987) 194–202

The flowing water scours base materials again in reverse in the process of being sucked into the void areas [8,9].
The pressure and flow velocity of flowing water are external factors of causing being scoured of base materials.
Scouring base materials make the size of void areas expansion.
Journal of Shanxi Datong University(Natural Science),2008,24(3)：53-55
Journal of Chongqing Jiaotong University (Natural Science),2007,26(5):61-63.

Introduction Cerate-zirconate ceramic such as Ba(Ce,Zr)O3 are alternative materials that have been recognized to exhibit considerable high protonic conductivity and high chemical stability [1].
Materials and Method Sample preparation The compound of BaCe0.54Zr0.36Y0.1O2.95 (denoted as BCZY10) was synthesized by a modified sol-gel method using metal nitrate salts as starting materials.
Badiei, Journal of Magnetism and Magnetic Materials, 303 (2006) 69-72
Maiti, Material Letters. 57 (2002) 862
Saeki, Sol-gel Science and Technology. 46 (2008) 201-207.