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Introduction With the rapid development of China's science and technology and industrial economy, aluminum alloy is one of the most widely used non-ferrous metal structure materials in national economy, has received great attention and widely used[1].
Therefore the self-assembly technique in surface science and technology aspects has a potential and application prospect of unique, the research on it has become more and more thorough.
Experimental Preparation of the SAMs Rectangular samples (with dimensions 30mm×40 mm×3 mm) of aluminum alloy 6061 were used as substrate material.
Applied Surface Science. 2006,253(4):1770-1780 [4] LI Song-Mei ZHOU Si-Zhuo LIU Jian-Hua.
Journal of Coatings[J].

Segal: Materials Science and Engineering: A Vol. 197 (1995), p. 157 [2] S.
Li: Materials Science Forum Vol. 561-565 (2007), p. 1979 [3] V.V.
Tóth: Progress in Materials Science Vol. 54 (2009), p. 427 [6] B.
Bunge: Texture Analysis in Materials Science (Butterworth, Britain 1982)
Hartwig, etc.: Journal of Materials Science Vol. 43 (2008), p. 7465 [12] J.J.

Introduction Alumina ceramic substrate is the electronic information industry widely used base material, its production is the key technology of high quality green sheet forming.
Therefore, molding process is the preparation of high performance ceramic material premise, is also the preparation of complex components is the key technology of high performance ceramics, large-scale industrialization of the important link.
Experiment Raw materials and laboratory equipment This experiment is the main raw material for alpha Al2O3, alpha Al2O3 powder by alpha Al2O3 block crushing, over 120 mesh sieve, sieve method, average particle size.
A STUDY ON THE COMPOSITION OF ZrO2-Al2O3 SYSTEM Journal of Ceramics, 2010, 03
Solidification Kinetics Of Alumina Suspension By Gel-Casting Journal of Aeronautical Materials.2008-03 [6] DAI Jie-mei; FENG Xiu-mei.

After flyash is mixed into it, working performance of admixture is obviously increased because slurry volume of cementing material increases and spherical particles of flyash keep “ball effect”.
When mixing ratio of flyash is 30% (total percentage of binding material, the same below), its slumps value becomes the highest to be 175mm.
Journal of Anhui University of Architecture (Natural Science), Vol.9 NO.1, 2001
Composite Material Choice of Not Vibrating and High Flowability Concrete.
Journal of Building Materials.

Experimental Equipments and Materials.
The equipments and materials used to fabricate the phase transition vanadium oxide thin films are shown in Table1 and Table2.
Table 2.The experimental materials list Material Manufacturer De-ionized Water Self Made Acetone A.R.
Vanadium Metal Target Ф76.2×5 3N purity Beijing Hezhong Tianrui Science and Technology Development Center Oxygen 99.999% Argon 99.999% 1.2.
Li: Optics Communications, Vol. 256(2005), p.305 [8] Yifu Zhang, Wei Li, Meijuan Fan, et al.: Journal of Alloys and Compounds, Volume 544(2012), p.30

Fatigue Property of Welded Joints of Ti6Al4V Titanium Alloy in Corrosion Environment* BAO Jun-cheng1, a, ZHAO Jie1, b, LI Jian-ping2, c 1 School of Material Science and Engineering, Tianjin University of Technology, China 2Rolling Technique and Tandem Automation National Key Laboratory, Northeastern University,China aemaill:junchengbao@sohu.com, bemail:vzhaoj@tjut.edu.cn, cemail:lip@mail.neu.edu.cn Keywords: TI6Al4V Titanium Alloy; rgon Arc WeldingSalt Fog Corrosion;Fatigue Property Abstract.
Because of TI6Al4V Titanium alloy have excellent synthetical performance, such as high specific strength, high stiffness and well toughness etc., as well as TI6Al4V Titanium alloy is appropriate for argon arc welding, it has became important structure material of modern aircraft.
Experiment Material and Performance This experiment used TI6Al4V titanium alloy rolling plates as welding base material.
Journal of Aeronautical Materials.Vol:25(04): (2005), p.26-29 [5] HU Benrun, WU Xueren, DING Chuan-fu.
Journal of Aeronautical Materials, 20(3): (2000), p.33-37 [6] Wang Xiangming.

If measured the flow curves of different diameter does not coincided, and the derivation is constant, it suggests that wall slip exists, namely: vs=14∙∂4vR∂1R︱τω=const (4) The Experiment Materials and Device The dense paste in this test is high concentration coal slurry.
References [1] Shuangyu Zhang,Zhinan Wang,Xuedi Hao,Miao Wu.Flow Rate Measurement Method and Apparatus of dense Pastes．Advanced Materials Research,(2013), 605-607：945~950
Journal o f China University of Mining & Technology.241-246
[8]Yuanyuan Qu, Weiwei Hu, Guangming Guo, et. al: Chinese journal of Scientific Instrument Vol.8（2009）, p.1646-1649,in Chinese
[9] Jie Gao et al ：The Study on Influencing Factors of Dense Paste’s Resistance Characteristic, 2012, Applied Mechanics and Materials, 184-185, p.757-761.

Generally the material of rotor rod is GH4169.
The density of the rotor material is ρ=7800, elasticity modulus is E=205GPa.
Journal of Engineering for Gas Turbines and Power, 1992, 114(2):161-168
Continuum damage mechanics:Part 2,Transaction of the ASME[J].Journal of Applied Mechanics,1988,55(1):65-72
Materials science and technology,2005,13（22）：193-195 [9] Wang Weimin.Combination of heavy-duty gas turbine rotor structure of contact interface strength and the design method of system dynamics research[D].XiAn.Xi 'an jiaotong university,2012.

When a material point is usually identified with a characteristic volume element, the material is made of the representative volume element.
Oi: Key Engineering Materials, 183, (2000), P.571 [2] A.
Mroz: International Journal of Engineering Science, 17, (1979), P.137 [3] H.
Hua: Key Engineering Materials, 183, (2000), P. 837 [4] A.
Pijaudier-Cabot: Journal of Engineering Mechanics, 115, (1989), P.345 [6] J.

Features of CSG The most common dam construction materials are concrete and earth rockfill materials in dam construction.
(2) Water cement ratio has a great impact on the strength of cementitious materials, sandy gravel.
Shear strength of CGS Shear test of cementitious materials, sandy gravel is less at home and abroad currently.
Research of Super Poor Cemented Material Characteristic [J]．Journal of North China Institute of Water Conservancy and Hydroelectric Power( 2007) [3] Jingjian Zhang, Mingquan Sun.
Review of study on overover lean cemented material dam[J]．Advances in Science and Technology of Water Resources, 2007 [4] Mingquan Sun, Shifeng Yang, Jingjian Zhang.