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Recently, Milititsky et al. [3] reported that the addition of Cu to the 18Cr-(12,18)Mn-(0.3~0.5)N steels was effective in improving low-temperature toughness because an increase in stacking fault energy associated with Cu alloying may reduce the planarity of the deformation microstructure by allowing cross-slip to occur.
Table 2 Tensile and Charpy impact properties Tensile properties Charpy impact properties Steels YS (MPa) TS (MPa) Uniform El. (%) USE (J/cm2) Measured DBTT ( o C) Predicted DBTT* ( o C) 2Ni-0.36N 511 847 43.0 331.2 −82.5 −193.8 2Cu-0.35N 413 645 46.5 265.8 −81.6 −195.9 1Cu-0.37N 437 788 63.0 339.3 −53.8 −188.0 2Ni-1Cu-0.35N 428 768 52.8 309.8 −104.6 −195.1 * DBTT = 300 [%N] - 303 (oC) [2] Fractography Figure 3 shows SEM fractographs of Charpy impact specimens of the 2Ni-1Cu-0.35N steel tested at -196, -120, and +20 oC.

Table 1 Chemical composition of Inconel 625 alloy [wt%] �i Cr Mo �b Fe C Si Al Ti Mn S 61.0 21.5 9.0 3.6 2.0 0.05 0.20 0.20 0.20 0.20 0.001 The ingot was then homogenized, forged and rolled.
A Vol. 293(2000)p. 198-207 [5] A.Thomas,M.El-Wahabi, Mater.

Schmoeckel et al. studied different concepts in a typical component geometry of the hat-shaped section in the tested model.
Yang, K., El-Haik, B., “Design for Six Sigma, A Roadmap for Product Development” , 3rd Edition.

El-SayedaH, M.NourbW, E.RaslanbE, et al., A study of projectile motion in a quadratic resistant medium via fractional differential transform method,Applied Mathematical Modelling, 3(2) (2015) 10-11.

Chaudhary et al. [4] predicted cutting zone temperatures and appreciated that the cutting area temperature increases with the increase in the cutting speed and also, with the increase in feed rate.
El-Tamimi, Formulation of surface roughness models for machining Nichel super alloy with different tools, Materials and Manufacturing Processes 12:3 (1997) 395-408

Hansen et al [9] extended privacy and anonymity, but they remain focus on the separated parts.
In Australasian Information Security Workshop: Privacy Enhancing Technologies, Ballarat, Australia (2007) [2] Tewfiq El Maliki, J.S.: A Survey of User-centric Identity Management Technologies.

El-Abbas, Experimental Investigation of the Feasibility of Steam / Chemical Steam Flooding Processes through Horizontal Wells, SPE68767 [7] T.
Afraz, Yahya Al-Wahaibi, Sh.

Table 3 Truncation errors under different mode numbers story internal forces of exterior frame Rigid model Hinged model story shear 0.009 0.005 0.001 0.009 0.004 0.001 story axial force 0.009 0.002 0.001 0.006 0.001 0.000 story bending moment 0.007 0.003 0.001 0.006 0.003 0.001 story torsion 0.092 0.047 0.031 0.080 0.053 0.034 Seismic response contrast Fig. 3 Contrast of Maximum X-Displacements and Maximum story-shears of frame The acceleration wave of ground motion in Eq.3 is respectively from EL-Centro earthquake, Taft earthquake and simulative ground motion in site class of Ⅱ, three waves were adjusted in the light of correspondence principle between acceleration peak of ground motion and acceleration peak of seismic wave in frequent earthquakes.
Acknowledgement The scientific Research Program was funded by by the Nation Nature Science foundation of china (Grant NO.50578129) and by Shaanxi Provincial Education Commission (Program NO. 2010JK669) References [1] Dasui Wang, Jianlong Zhou: Journal of Building Structure, Vol. 31 (6) ( 2010), p. 62 (in Chinese) [2] Shicui Li, Daliang Nie, Bin Sun: Journal of shandong jianzhu university,Vol. 22 (5) ( 2007), p. 395 (in Chinese) [3] Peifu XU, Yantao XUE, cong-zhen XIAO, et al: Building Structure, Vol. 35(5) ( 2005), p. 3 (in Chinese) [4] Ministry of Construction, P.R.C: GB50011-2010, Code for Seismic Design of buildings ( China Architecture & Building Press, Beijing 2001) (in Chinese)

UCB/EECS-2009-28, University of California at Berkley, USA,(2009) [3] Shahid Al Noor, Golam Mustafa, Shaiful Alam Chowdhury, Md.
[15] Alaa el-Halees, “Mining students data to analyze e-Learning behavior: A Case Study”, (2009)

Cerium nitrate (Ce(NO3) 3).6H2O, 8-hydroxyquinoline, ethanol, methylene chloride, etc. were of analytical grade and used without further processing of the experimental water was distilled.Infrared spectroscopy (IR) on a Nicolet 380 Fourier transform infrared instrument using KBr tablet method measured; C, H, N content using Elementar Vario EL elemental analyzer determination; ball wear scar surface morphology and elemental composition with can spectroscopy (EDS), S-3400N scanning electron microscope (SEM) observation. 8-hydroxyquinoline cerium Preparation of complexes.
Chemical Research and Application,Vol.1( 2001),p560 (inChinese) [8] Sugiyama K，Yoshimura D，Miyamac T．Appl Phys Lett，Vol.83(1998)，p4928 [9] JunPeng Shi,ZhenChao Wen, ChangAn Song et al. , Journal of Semiconductors ,Vol.26 (2005), p1979 (in Chinese) [10] Chi-biao Liu, Yong-kui Shan，Xiang-guang Yang ，et a1．Journal of Catalysis，Vol.168 (1997)，p.35