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Journal of Metastable and Nanocrystalline Materials eVolume 12 (2002) pp 93-110 © 2002 Trans Tech Publications, Switzerland Synthesis of binary Mg-based alloys by mechanical alloying G.
Journal of Metastable and Nanocrystalline Materials eVolume 12 95 Niobium does not dissolve into the Mg lattice by mechanical alloying of Mg-5 at.% Nb.
Of Metals and Alloys, Materials Science and Technology, R.W.
Journal of Metastable and Nanocrystalline Materials eVolume 12 99 [12] A.A.
Journal of Metastable and Nanocrystalline Materials eVolume 12 109 30 40 50 60 70 Unidentified peak Mg ?

Experimental Materials and Methods 2.1 Materials 2.1.1 Fermentation materials Fermentation material was the abandoned Punica granatum peel and cut it up, the determination of TS value was 23.23% and VS value was 97.24%, pH value was 3.5. 2.1.2 Fermentation Inoculum The inoculum was cattle manure as the materials to enrichment, the determination of TS% was 10.72% and VS% was 56.62%, pH value was 7.0. 2.1.3 Experimental Device Experiment device as shown in figure 1, the experiment device composed by fermentation bottle, gas storage bottle, metering bottle and temperature control system, etc.
Kunming: Yunnan Science Press, 2004, p.104-106.
Beijing: Science & Technology Press, 1984, p.19.
Journal of Farm Machinery Research, 2009, no.2, p.150-152.
Journal of Yunnan Normal University, 2005, no. 25(6), p. 28-29.

Elmahdy: Materials and Design.
Ahmad: Metallurgical and Materials Transactions A.
Ahmad: Advanced Materials Research Journal.
Lindroos: Materials Science and Engineering A.
List: Materials Science and Engineering A.

Fig 2 Suv frame finite element model Frame assembly finite element model is shown in Fig 2,119 parts in total,76,424 nodes,the number of elements 70,489,which 68,616 quadrilateral elements, triple elements 1873,with the proportion of 2.7% triple elements and cell size taking 8mm ~ 12mm. 2.2 Material Properties Frame Material: The use of low-carbon steel frame, to all parts of linear elastic material properties are given in HyperMesh, where the elastic modulus E = 2.07e + 05MPa, material Poisson's ratio λ = 0.3, density ρ = 7.8e -09T / mm3. 3 Modal Analysis 3.1 Frame experimental modal analysis results and comparison The study is structural modal,that is,freedom modal, and some parameters are determined by characteristics of the material properties and the structure itself,not the external load conditions (ie there is no need adding any loads and constraints),and the forced vibration of the structure can be constituted by a linear combination of these basic characteristics under
References: [1]Ying Yang,Guangyao Zhao,Fanliang Meng:A car white body modal analysis and test research, journal of northeastern university (natural science edition).Vol. 29 (2008.7),P1045-1048 [2]Hequan WU,Yong Xin,Xueqin Dong:Finite element molding and stiffness analysis of some off-road vehicle frame.
Journal of agricultural machinery.Vol. 3 (2006),P5-7 [5] Tiecheng Wang,Shumin Cui,Yuan Cheng: The electric car simulation research of dynamic properties [J].
Journal of Harbin institute of technology university.

Experimental Section Apparatus and Materials A schematic diagram of the experimental apparatus used in this work is illustrated in Reference 6.
Acknowledgments We gratefully acknowledge the financial support provided by National Natural Science Foundation (50904026, 50874040), Provincial Natural Science Foundation of Heilongjiang (B2007-10) and Innovation Talent of Science and Technology Foundation of Harbin (2008RFQXG111).
Journal of China Coal Society 2009, 34(3), 361-365
Journal. 49, 269-276(2003)
[24] Rodger, P.M., "Methane hydrate: melting and memory", Annals of the New York Academy of Science, 912(1), 474-482(2000)

Materials and methods The experiments use the U.S TA Instruments company's TGA Q600 to conduct thermal analysis(temperature accuracy of ± 1 ℃, weight accuracy of ± 1%).
Journal of Combustion Science and Technology.2001,7(3)271-274
Environmental Science & Technology. 2011, 34(7)73-77
Combustution Science and Technoligy.2001,7(1)72-76
Beijing: Science Press,2008

Materials and Methods Instruments.
Biophysical journal. 2000 Jul;79(1):144-52
Journal of cell science. 2005 Sep 15;118(Pt 18):4199-206
Journal of biomechanics. 2011 Nov 10;44(16):2790-4
The journal of physical chemistry B. 2010 May 13;114(18):5971-82

Experimental Materials.
Journal of Applied Polymer Science. 2003;89(14):3757-3768
Journal of Applied Polymer Science. 2009;113(1):558-566
Journal of Applied Polymer Science. 2012:5027-5036
Journal of Applied Polymer Science. 2005;95(4):826-831

Materials Science & Metallurgy. 55 (2005) 149–173
Progress in Materials Science. (54) Iss. 3 (2009) 397–425
Progress in Materials Science. (54) Iss. 3 (2009) 397–425
Materials Science and Materials Engineering. 2 (2014) 7-36
Journal of Electronic Materials. 33, №7 (2004) 15-17

Introduction All Stamping is a kind of pressure process method to apply pressure on material using dies fixed on punch to make it separate or deform and get the required work piece.
Stamping has been widely applied because of its advantages such as saving materials, high efficiency and being prone to product work piece of thin-wall.[1-4] More than 85% of total parts in daily living equipment, household electrical appliance and automobile are stamping work piece.
Stamping feeding is defined as sending the board material,bar material, wire material and semi finished articles to be processed to the work area of dies.
Zhang: Journal of Huazhong University of Science and Technology (Natural Science Edition), Vol. 37, n 10(2009), pp. 81 [2] J.T.
Bruschi: Key Engineering Materials, Vol. 410-411(2009), pp. 289 [4] L.