Search results

The simulation results based on the different rubber materials reveal that the selection of the shape of the cavity depends on the material characteristic.
The materials include the Chlorosulfonated polyethylene rubber and steel, and the perforation coefficient is 0.2 , 0.3 , 0.4 respectively.
As shown in Fig.7, the difference between materials leads directly the difference between the cavity structures.
Tab.1 Optimized result of different materials in the same request materials Maximum of reflection coefficient Mean of reflection coefficient Average deviation of reflection coefficient nitrile-butadiene rubber 0.0600 0.0514 0.0045 Butyl rubber 0.0625 0.0512 0.0048 Chlorosulfonated polyethylene rubber 0.0600 0.0516 0.0048 Fig.6 Reflection coefficient curves of different materials in the same request Fig.7 Perforation coefficient curves of different materials in the same request Conclusion Through the above simulation analysis, we will draw the following conclusion: 1.
Journal of Marine Science and Technology, 2007, 15(4)：351-359

Bandyopadhyay: Materials Science and Engineering C, Vol. 23 (2003), p. 611 [20] H.
Wu: Journal of Biomedical Materials Research B, Vol. 63 (2002), 271 [21] Y.
Lee: Journal of Biomedical Materials Research B, Vol. 63 (2002), 161 [24] S.
Shi: Journal of Biomedical Materials Research B.
Weinkamer: Progress in Materials Science, Vol. 52 (2007), p. 1263 [75] O.

Damage Analysis for Quasi-Birttle Materials of CT Image under Uniaxial Compression Cheng Yi 1, a, Hongguang Zhu 2, b, Lizhen Liu 3, c 1, 2, 3 State Key Laboratory of Coal Resources and Safe Mining, CUMT, Beijing, China, 100083 ayicheng312@tom.com.cn, buu_gr@qq.com, c 360268617@qq.com Keywords: Damage ; CT(Computerized Tomography); Rd index; quasi-brittle; materials Abstract.
In the damage research before on the CT image of quasi-brittle materials such as concrete, the damage evolution is often described by the change of average CT values or image threshold segmentation method.
But for the brittle materials, it is difficulty to distinguish the internal damage from the CT information before macro-cracks appear.
Vol. 313 (1999),P.293 [4] Lawer J S, Keane D, Shah S P :ACI Materials Journal.
Vol.202(2006),P.21 (In Chinese) [12] Fen Li, Zhida Li, Junan Gong:Natural Science Journal Of Xiangtan University.

Research on properties of low grade cement-based composite materials modified by silica fume XU Zi-fang*, ZHANG Ming-xu, Li Jin-hua Department of Material Science and Engineering, Anhui University of Science and Technology, Huainan china 232001 [Corresponding author]:XU Zifang,PhD, associate professor,Tel:18855406089; E-mail: zhfxu@aust.edu.cn Key words: silica fume; cement-based material; hydration products ; durability Abstract: In order to notably improve the mechanical properties and durability of low-grade cement-based material, superfine silica fume was used to modify the cement-based composite based on special perfomance and effects of nano powder.
Experimental 2.1 Main raw materials (1) cement: composite portland cement of 32.5, the chemical composition and mineral composition of cement shown in tab.1.
[5]Mo Liwu,Deng Min.Cement and Concrete Research, 2006,36（3）：1992-1998(in chinese) [6]DU Ying-ji,HAN Su-jian,YAO Ru-fang.Journal of Northwest Sci-tech University of Agriculture and Forestry ( Natural science edition ), 2004,7(7)：107-110.
New Building Materials, 2001(11):4-7.
(in chinese) [11]SHAOHui-fang,LIUChang-sheng,HUANGYue.Journal of Inorganic Materials, 2001,16（5）:933-938.

China Ranxianwen@163.com Keywords: energetic materials; smoothed particle hydrodynamics; ignition; laser Abstract.
This way, the temperature of materials rises.
Journal of Applied Physics, 2008, 103:083536
Femtosecond laser interaction with energetic materials. 2002, Livermore reports, UCRL-JC-145670
[8] Lucy L B, Astronomical Journal, 1977, 82:1013-1024

Bras and Elastic Materials.
Five bra’s and under busts materials are different.
Journal of Textile Research.
Journal of Wuhan University of Science and Engineering. vol. 1(2006), p.21-25 [8] A.V.
Family and Consumer Sciences Research Journal. vol. 3(1982), p.271-278 [9] Stretch and recovery testing method for knits.

China 2 State Key Laboratory of Die Technology, HuaZhong University of Science and Technology, Wuhan, 430074, P.R.
The mechanical model of the semi-solid materials was treated as that of the continuous porous materials in the high solid volume fraction.
Theoretical method of upper bound analysis of plastic forming process for semi-solid material The derivation of the upper bound theory for semi-solid metals presented in this paper is based on a general solution for solid materials.
Acknowledgement This research was supported jointly by grant # 0350005 from JiangXi province natural science fund and grant #04-8 from State Key Laboratory fund of Plastic Forming Simulation and Die Technology at HuaZhong University of Science and Technology.
References [1] Spencer D B, Mehrabia R, Flemings M C.: "Rheological behavior of Sn-15Pb in the crystallization range", Metallurgical Transactions, Vol.3 (1972), p.1925-1932 [2] Xie Shuisheng and Huang Shenghong, Technology and application of semisolid forming, (Metallurgical Industry Press, 1999) [3] Luo Shou-jing and Tian wentong: "Research development of semi-solid metal plastic working mechanics", Journal of harbin institute of technology, Vol.32, No.5 (2000), p.78-80 [4] Yan Hong, Xei Ju-chen, Hu Guo-an, et al: "Mechanics model of plastic forming of semi-solid metal", The Chinese Journal of Nonferrous Metals, Vol.12 (S2) (2002), p.136-139 [5] Wang Ping, Lu Guimin, Cui Jianzhong: "Upper Bound Solution of Thixoforming Force of A356", Chinese Journal of Applied Mechanics, Vol.19, No.3 (2002), p.140-143

Experimental Research of Energy Harvesting and Storage Based on Ferroelectric Materials Kaifeng Li 1, a, Rong Liu1, b, Linxiang Wang 2, c 1 Institute of Mechatronic Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China 2 Department of Ocean Science and Engineering, Zhejiang University, 310058, China a paulkf@163.com, b liurzju@gmail.com, c lxwang236@163.com Keywords: Ferroelectric materials, Harvesting, Storage, PMN-PT, Supercapacitor, Ferroceramic.
Ferroelectric materials, is kind of material which has “ferroelectric phenoemeon”or “ferroelectric effect”; it is a kind of piezoelectric materials[2].
A review of power harvesting using pizeoelectric materials, Smart Materials and Structures, 10.1088/0964-1726/16/3/R01
Journal of Intelligent Material System and Structure, V19, N6, P 671-680, June 2008
Generation and Storge of Electricity from Power Harvesting Devices, Journal of Intelligent Material Systems and Structures, V16, N1, P67-75, January 2005

The study on application of artificial board materials in musical instrument-Manufacturing Engineering Hui Yong Zhang He Bei Normal University of Science and Technology, China email: ysxyzhy@163.com Keywords: Artificial board materials; Musical instrument-Manufacturing Engineering; Application Abstract.
International Journal of Materials in Engineering Applications, Volume 1, Issue 5, September 1979, Pages 250-259
Journal of Cultural Heritage, In Press, Corrected Proof, Available online 7 May 2012
Musical Instruments: Materials.
Encyclopedia of Materials: Science and Technology (Second Edition), 2001, Pages 5893-5895.

Journal of Sandwich Structures & Materials, 2017
Plastics Science and Technology, 2006, 34(5): 20-22
Bulletin of Sport Science, 2007, 15(09): 120-121
Science Journal Ubon Ratchathani University, 2010, 1(1)
Songklanakarin Journal of Science and Technology, 2005, 27(3).