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Effect of nano-Nd2O3 on Sintering and Crystallization of Fused Quartz Ceramic Materials Yinglei Gu1,a, Jinglong Bu1,b, Lixue Yu1, c, Junxing Chen2, d, Zhifa Wang1, e 1Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan, 063009, China 2LIRR Engineering Technology Co.
Experimental Raw Materials.
Zhou: Materials Science and Technology.
Wang: Journal of Hebei Polytechnic University (Natural Science).
Bu: Advanced Materials Research.

An FE-BE Research on the Acoustical Sensitivity of Submerged Elastic Structures Jinshi Liu1,a, Dejiang Shang1 and Hao Song1 College of Underwater Acoustics, Harbin Engineering University aqoushui@gmail.com Keywords: underwater structures, numerical method, noise sensitivity, materials Abstract.
Numerical experiments showed acceleration on noise optimization problems of underwater structures with different materials.
The noise design optimization of underwater structures often takes the thickness of shell or stiffness of materials as variables.
Other character of structural materials like the stiffness and density and also be used as variables to be optimized by taking advantage of our method.
In International Journal for Numerical Methods in Engineering, vol. 13, 123-138(1978)

The results showed that the loose and pre-compression powder were viscous material.
Fire Safety Journal, 2009, (44): 968-975
Journal of Materials Processing Technology. 2011, 108:165-178
International Journal of Multiphase Flow. 2001,(27):617-634
Lunar and Planetary Science. 2007.

Fracture Analysis of Semi-Infinite Interface Crack between Two Dissimilar Orthotropic Composite Materials Li Junlin a,1 Zhang Shaoqin b,1 1School of Applied Science, Taiyuan University of Science and Technology, Taiyuan 030024, P.R.China a lijunlin9726@yahoo.com.cn, bzhangshaoqing@sina.com Keywords: Orthotropic, Interface Crack, Stress Fields, Displacement Fields Abstract: The problem of orthotropic bi-materials semi-infinite interfacial crack was studied, by constructing new stress functions and using composite complex functions methods of material fracture on jz plane.
In References [4-5], in the case of the singularity exponent ελ +−= 2 1 , the stress field near the mode I 、II interface crack tip of double dissimilar orthotropic composite materials was studied.
In the present paper, the theoretical formulas of semi-infinite interface crack between two dissimilar orthotropic composite materials near the crack tip are derived.
Stress Field near Interface Crack Tip of Double Dissimilar Orthotropic Composite Materials [J].Applied Mathematics And Mechanics 2008,8:1045-1052 [5] ZHANG SHAO QIN, YAO HE SHENG and LI JUN LIN .Stress Fields near Mode II Interface Crack Tip of Two Dissimilar Orthotropic Composite Materials[J].Key Engineering Materials Vols.385-387(2008): 585-588 [6] Yang Wei Yang, Li Jun Lin, Zhang Xue Xia.
Composite Material Complex Function Method [M].Beijing: Science Press, 2005

Phase­Field Methods in Materials Science and Engineering.
Journal of Materials Research, 4(1):102-112, January 1989
Computational Materials Science, 47(2):577-583, December 2009
Journal of Materials Science and Engineering B, 6(9­10):226-230, October 2016
Journal of Materials Science, 50(7):2859-2875, 2015

Materials Compositions of studied concrete mixtures are presented in table 1.
Materials and Structures, Vol. 37, pp. 597-607
Journal of Materials in Civil Engineering, Vol. 16, 221-229
Journal of Thermal Envelope and Building Science 2004, Vol. 27, pp 307-325
Journal of Thermal Envelope and Building Science. 1999, Vol. 22, pp 349-355

Rapid prototyping Curing material.
Acknowledgement This research was supported by the financial supports from The National Natural Science Funds Fund (U1204517), Natural Science Fund by the Education department of Henan Province P.R.
Liu: Chinese Journal of Lasers, Vol. 39 (2012), pp.524～528.
Deng and S.F Liu: Journal of Hunan University (Natural Science), Vol. 5 (1999), pp.2~3
Song: Journal of Zhejiang University of Technology, Vol.3 (2008), pp.12-16.

(a) (b) Fig.6 Micro morphology of rapid propagation area (S=600MPa, N=2.22×105) (a) plastic fracture area (b) brittle fracture area Why the rapid propagation area appeared.The ability of materials to resist crack propagation called fracture toughness represented by KΙc, which is a constant for materials.
Journal of Constructional Steel Reseach, Vol.58(2002), p.3~20
Journal of Structural Division,Vol.108(1982), p.3~88
Materials Science and Engineering, Vol.
Materials Science and Engineering, Vol.

Phase equilibrium between B2 Aluminide NiAl and Nb-Mo bcc solid solution phase Seiji Miura1,a, Yoshihito Sekito2,b, Takuya Okawa3,c, Takuya Yamanouchi4,d and Tetsuo Mohri5,e 1 Division of Materials Science and Engineering, Faculty of Engineering, Hokkaido University, Kita13 Nishi 8, Kita-ku, Sapporo 060-8628, Japan. 2 Graduate student, Graduate school of Materials Science and Engineering, Hokkaido University, Japan. 3 Graduate student, Graduate school of Materials Science and Engineering, Hokkaido University, Japan. 4 Graduate student, Graduate school of Materials Science and Engineering, Hokkaido University, Japan. 5 Center for Computational Materials Science, Institute for Materials Research, Tohoku University, Sendai, Japan.
High purity raw materials (99.99%Ni, 99.99%Al, 99.95%Mo, 99.9%Nb) are arc-melted in Ar atmosphere several times to ensure the chemical homogeneity of alloys.
[4] V.Raghavan, Al-Ni-V (Aluminum-Nickel-Vanadium), Journal of Phase Equilibria and Diffusion, 26 (2005) 273-275
[5] V.Raghavan, Al-Ni-Ta (Aluminum-Nickel-Tantalum), Journal of Phase Equilibria and Diffusion, 27 (2006) 405-407
George, A review of directionally solidified intermetallic composites for high-temperature structural applications, JOURNAL OF MATERIALS SCIENCE, 39 (2004) 3975-3984

Materials and Methods Mixture Design of SCC.
Raw Materials.
Journal Nanjing University of Technology (Natural Science Edition), 2008, 30(3): 47-51.
Study on dense packing properties of cementitious materials.
Journal of Wuhan University of Technology (Materials science), 2011, 26(1): 160-164