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Calculation Model. a.Establishment of finite element model.Hydraulic Blasting simulation adopted the open cylindrical structures, plain concrete as materials, with 0.25m inner diameter, 0.1m wall thickness and 0.5m height.
The model consisted of explosives, water, concrete structures and air, the four kinds of materials.
Explosive, water and air, the three kinds of materials adopted Eulerian grid model, using multiple substances ALE algorithm for its unit; concrete adopted the Gulag Lang mesh to establish model.
Acknowledgements This work was financially supported by the Project of Department of science and technology of Tangshan (11150204A-1).
International Journal of Impact Engineering. 2000, vol 24: 203~217

Svensson 1,f 1 Physics department and Centre for Materials Science and Nanotechnology (SMN), University of Oslo, Box 1048, Blindern, Oslo 0316, Norway. 2 Chemistry department and Centre for Materials Science and Nanotechnology (SMN), University of Oslo, Box 1033, Blindern, Oslo 0315, Norway.
Introduction Silicon Carbide (SiC), with its excellent intrinsic properties, is a suitable material for hightemperature, high-power and high frequency devices [1,2].
Despite the existence of native oxide (SiO2), there is a great interest in the investigation for alternative insulating materials on SiC.
Among the alternative gate dielectrics, Al2O3 is one of the most attractive materials for replacing SiO2 gate insulators, exhibiting a large dielectric constant (ε ~ 10), a large band gap (~ 9 eV), a good thermal stability and the highest conduction and valence band offsets, ∆Ec = 1.7 eV and ∆Ev =1.2 eV for 4H-SiC, compared to ZrO2 or HfO2 [4,5].
Sibai: Journal de Physique IV, Vol. 11 (2001), p. 139 [7] Y.

Changes of Mechanical Properties of AlSi7Mg0.3 Cast Alloy through Filtration Eva Tillová1, a, Mária Chalupová1, b and Lenka Hurtalová1, c 1University of Žilina, Faculty of Mechanical Engineering, Department of Material Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovak Republic aeva.tillova@fstroj.uniza.sk, bmaria.chalupova@fstroj.uniza.sk, clenka.hurtalova@fstroj.uniza.sk Keywords: aluminium alloys, filtration, ceramic filters, mechanical properties, porosity Abstract.
Materials Science and Engineering A, 413-414 (2005) 272-276
Metallurgical and Materials Transactions A, 34A (2003) 1183-1191
Journal of Materials Science, 32 (1997) 5927-5944
Materials Transactions, 27, 7 (2006) 1731-1736

� The Effect of Mechanical Property on the Erosive Behavior of NiTi SMAs Jiu-jun XU 1 , Xiaoyin CHENG2, Kun DONG 1, Yu-qing SUN 1 1.Electromechanics and materials engineering college, Dalian Maritime University, Dalian 116026, China; 2.
This means that these samples are easy to be plastic, but if repeat loading and unloading at the plastic field, the materials exhibit well line superelasticity again.
Zhu, et al.: The Chinese Journal of Nonferrous Metals, 10S(2000), p. 188
Materials Science and Technology, 16(2000), p. 328
Li: Materials Science and Engineering A, 293 (2000), p. 208

Cellulose decomposing enzyme is easy to become inactivation in the pretreatment process of raw materials [15].
Davison et al: Science Vol. 484-489 (2006), p.311 [3] B.X.
Sun: Journal of Protein Chemistry Vol. 59-66 (1997), p.16 [4] H.Y.
Zhang: Natural polymer science and material (Science Press, China 2007) [6] M.P.
Sticklen: Plant Science Vol. 617-623 (2006), p.171 [15] F.

If we combine insulation materials with the wall, such as the insulation material or phase-change material poured into the hollow brick, making the "thermal wall" in the form of blocks, so that composite insulation wall become a real "insulation wall ".
Phase change heat storage floor is the heat storage floor made of phase change materials and floor materials.
China Building Materials,2008:85-86
Journal of hubei university of technology,2011(26):1-4
Nanjing University of Science & Technology,2012.

International Journal of Refractory Metals & Hard Materials. 22 (2004) 185–191
Materials Science and Engineering A. 390 (2005) 19–26
Materials Processing Technology. 168, (2005), 505–510
Materials Science and Engineering A. 538 (2012) 135– 144
Materials and Design. 30 (2009) 3444–3449.

In this paper 1 Institute of Materials Science and Engineering, Ocean University of China, Songling Road, Number238, Qingdao 266100, China 2 New Energy Technology Ltd of Qingdao, East Hongkong Road, Number 268, Qingdao, China a lihy@ouc.edu.cn, bchuanhaixie@163.com Keywords: Liquid curing agent, low viscosity; flexural modulus, Silicone, Toughness
For this reason, the development of low viscosity epoxy-based packaging materials is of great interest to the microelectronics industry [8].
Materials Epoxy (EP) 4221, 711,828 and AG-80 were purchased from Shanghai Resin Co.
Mii, in: Materials and Processes, Reliability, Quality Control and NDE, edited by W.T.
Wang: European Polymer Journal Vol.37 (2001), p. 267

The application of four-graded RCC can reduce the amount of cementitious materials, reduce adiabatic temperature rise of concrete, and simplify temperature control measures, with significantly technical and economic benefits[4~6].
Materials and mix Materials used in tests are as follows: 42.5 Portland cement, fly ash, retarding superplasticizer of HLC-NAF, air entraining agent of AE and artificial limestone from aggregate yard of Shatuo Hydropower Station.
As proportions component materials of different kinds of concrete are various, workabilities are also various.
Study on properties of RCC of third-stage cofferdam of Three Gorges Project[J], Journal of yangtze river scientific research institute，2004, 21(2):6-9.
Study on properties of RCC with quasi-tri-graded aggregate[J], Journal of Hydroelectric Engineering, 2001(4):49-56.

The material of substrate with the micro sphere lens arrays with the diameter 0.8 mm on the top surface arranged in regular triangle is PP whose refractive is 1.54, without considering the material absorption property.
Assuming that there is one bunch of light travel through one material with refractive n1 and the incidence angle θ1 to the other material with refractive n2 and the shooting angle θ2.
Kim: European Polymer Journal.
Kim: POLYMER ENGINEERING AND SCIENCE.
He: Chemical Journal of Chinese Universities.