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Fig.1First drawing Fig.2 Rotate reposition Fig.3 Second drawing Fig.4 Uneven deformation flash Stamping Process Analysis of the Work-piece Fig5 shows a lower part of fire extinguisher’s cylindrical, whose materials is 08F steel, and the thickness is mm.
Acknowledgment The authors would like to offer their gratitude to the Quzhou Science and Technology Bureau Project of China(20121051, 20121049 and 20121052).
The Current Situation and Development of Stamping Die Technology in China, Journal of Huangshi Institute of Technology.
Journal of Mechanical Engineering, Vol.46-10(2010),pp31-39 [6] MORI K, AKITA K, ABE Y.
Journal of Materials Processing Technology, Vol.159-1(2005)：91-98 [7] Wei Chunlei,Wu Junchao,in:Die design and case analysis, edtied by Beijing Institute of Technology Press, Beijing, CHINA (2011), in press

Among of them, alumina nanofiber(Al2O3) was the most excellent one that had been studied extensively over a long period of time because of its application potential as adsorbents, catalysts and catalyst support, and reinforcements for composite materials.
Experimental Material.
Acknowledgements This work was supported by National Natural Science Foundation of China (No. 51102178).
Journal of Colloid and Interface Science2008; 247–251 [5] D.M.
Materials Chemistry and Physics 2008; 326–330

Effects of Electromagnetic Stirring on the Solidified Microstructure of Martensite Stainless Steel ZHAN Guo-feng a , WANG En-gang b, JIANG En ，JIANG Zai-wie and HE Ji-cheng (Key Laboratory of National Education Ministry for Electromagnetic Processing of Materials, Northeastern University, Shenyang 110004, Liaoning, China ;) azhanguofeng_neu@foxmail.com, begwang@mail.neu.edu.cn Keywords: martensite stainless steel; electromagnetic stirring; solidification; microstructure Abstract.
Electromagnetic processing of Materials (EPM) has been an important topic in materials science for more than 20 years.
Lei, et al., Effect of low-frequency rotary electromagnetic-field on solidification structure of continuous casting austenitic stainless steel, Journal of Central South University of Technology. 16 (2009) 360-364
Zhang, et al., Structure characteristics in industrially centrifugally cast 25Cr20Ni stainless steel tubes solidified under different electromagnetic field intensity, Journal of Materials Engineering and Performance. 8 (1999) 525-530
YANG, et al., Effect of Electromagnetic Stirring on the Microstructure and Property of Heat Resistant Steel Produced by Centrifugal Casting, JOURNAL OF IRON AND STEEL RESEARCH. 12 (2000) 18-21.

It is well known that flavonoid compounds contribute to the biological activity of plants materials [6, 7].
UV spectrophotometer is one of the effective and fast quantitive tools to determine total content of compounds in materials [8, 9].
Materials and Methods Extract preparation 100g AV fibers were immersed in 95% ethanol for 72 h.
Aouni: Journal De Mycologie Medicale, Vol. 20 (2010), p. 179 [8] Y.K.
Li: Journal of Jilin Agriculture University, Vol. 30 (2008), p. 813 (In Chinese)

In this costing approach, fixed costs (i.e. plant and equipment) and variable costs (labour, materials, etc.) involved in production are included.
Another advantage of LMD lies in the possibility to build parts with functionally graded materials by adapting the powder material mix during the build job [19].
Dickens, Analysis of rapid manufacturing—using layer manufacturing processes for production, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 217 (2003) 31–39
Fabbro, Influence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti-6Al-4V alloy, Journal of Materials Processing Technology 2012 (2012) 791–800
Fabbro, Influence of various process conditions on surface finishes induced by the direct metal deposition laser technique on a Ti-6Al-4V alloy, Journal of Materials Processing Technology 2012 (2012) 791–800

The CuAgZr alloy is employed as liner and ribs material whose thermal conductivity seeing [8].
Journal of Aerospace Power, 2004, 19(4):550-556(in chinese) [4] Liu Weiqiang, Jiangchunlin, et al.
Journal of National University of Defense Technology, 1999, 21(2): 13-16(in chinese) [5] Guo Zhaoyuan, Wang Qiang, Feng Guotai.
Journal of Aerospace Power, 2009, 24(12):2649-2654 (in chinese) [8] Zhang Xiaoying, Cai Guobiao, Zhu Dingqiang.
Journal of Aerospace Power, 2008, 23 (1) :195-200(in chinese)

Consider the internal forces and displacements of a 2-bay 2-story frame under the horizontal load F shown in Fig. 1(a), the length of beam L, the height of column H, the material elastic modulus E, the inertia moment of beams and columns are known.
[2] Huanling Meng, Yang Liu, Pusheng Shen: Journal of Railway Science and Engineering, Vol.3 (2006), p. 61-64, in Chinese
[3] Shanhu Wu, Jichao Zhang, Yuan Chen: Journal of Guangzhou University, Vol.9 (2010), p. 35-38, in Chinese
[6] Yanxin Tian, Huanling Meng, Bowang Chen: Joural of Railway Science and Engineering, Vol.3 (2006), p. 57-60, in Chinese
[7] Qin Liu: Journal of Henan University of Urban Construction, Vol.18 (2009), p. 21-22, in Chinese

Influence of Hydrochloric Acid Concentrations on the Formation of AgCl-doped Iron Oxide-Silica Coreshell Structures Norsuria Mahmed1,3a, Oleg Heczko2,b, Simo-Pekka Hannula1,c 1Aalto University School of Chemical Technology, Department of Materials Science and Engineering, P.O.Box 16200, FI-00076 Aalto, Finland 2Institute of Physics, Academy of Sciences, Czech Republic Na Slovance 2, CZ-182 21 Praha 8, Czech Republic 3School of Materials Engineering, Kompleks Pusat Pengajian UniMAP Taman Muhibbah, Universiti Malaysia Perlis, 02600 Jejawi, Perlis, Malaysia anorsuria.mahmed@aalto.fi, bheczko@fzu.cz, csimo-pekka.hannula@aalto.fi Keywords: silver chloride, Stöber method, amorphous silica, magnetic particles.
UV-Vis absorption of the composite materials showed absorption in the visible wavelength indicating that Ag nanoclusters might coexist together with AgCl particles.
Nevertheless, recent interest in AgCl particles as important component materials for visible-light-driven photocatalyst has aroused [2, 4-7].
UV-Vis absorption of the composite materials showed an absorption in the visible wavelength indicated that Ag nanoclusters might coexist together with AgCl particles.
Journal of Colloid and Interface Science 341(2010) 83-87

In the finite element model was built on the basis of the above, according to the actual structure of the drive shaft and the materials used ,defined in the unit attribute Hypermesh model and material properties.
According to mechanical engineering manual queries, drive shaft axis tube materials for high quality carbon structural steel used by professional steel 08Z, 20Z, 25Z or low alloy steel with steel 15 TiZ.
Science, technology and engineering, 2011, (24) : 983-5, 985
Journal of Sound and Vibration. 1984,95(1):9-18
Journal of Sound and Vibration .2001,240(1):159-182

Manufacturing wheel bearing hub via cold extrusion have the advantage of low material consumption, high mechanical strength, less equipment investment and etc..
Acknowlenegments Research in this paper is supported by Science and Technology Bureau of Zhejiang Province (Program No. 2008C21126) and open fund of mechatronics engineering key in key discipline of Zhejiang Province（20090326） .
"In Chinese" [7] R.S.Lee and J.L.Jou: Journal of Materials Processing Technology Vol.140(2003), p.43-48
Altan: Journal of Materials Processing Technology Vol.59 (1996), p.132-143
Archard: Journal of Applied Physics Vol.24 (1953), p.981-988.