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First-Principles Calculations For Electrical Proterties Of The Lead Anode Plate Fuli Wanga, Jingchao Chenb, Jie Yuc (Key Laboratory of Advance Material of rare Precious and Nonferrous Metals, Education Ministry of China; and Key Laboratory of Advanced Materials of Yun nan Province, Kunming University of Science and Technology,Kunming650093,P.K.China) a460677928@qq.com,bcjingchao@hotmail.com ,cyujieone@163.com Keywords: anode materials; fermi energy; electrode potential; first-principles; lead base alloy Abstract: Four kinds of fermi energy of lead anode plate were calculated by using first-principles.
Different metals and different alloy elements of the fermi energy level were compared, the minimum electrode potential lead base alloy anode materials is known.
So the Pb-Sb alloy is expected to become the electrode potential minimum lead base alloy anode materials.
In order to reduce the energy consumption and the cost of anode materials, to reduce electrode potential is the pursuits of the majority of wet smelting workers, so explore new anode materials was the research topic in recently.
Chinese Journal of Physics 2009.5 [6]Rui Huang.

Therefore, the ratio of raw materials has a great influence on synthesizing high purity LDHs.
In the synthesis of LDHs, raw materials ratio need to be well controlled.
Chemical Engineering Science, Vol. 57(2002), p.2945-2953
Composite materials journal, Vol. 28(2011), p.186-191.
Huaibei normal university (natural science edition) journal, Vol. 32(2011), p.36-38.

Daoush, Materials & Design, 112850 (2024)
Gupta, Materials Today: Proceedings (2023)
Senthil, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 45, 164 (2023)
Pityana, International Journal of Minerals, Metallurgy and Materials, 27, 1332-1340 (2020)
Zhang, Materials Science and Engineering: A, 532, 480-486 (2012)

The magnitude of the peak stress depends on the relative density of foams, the pulse loading intensity, the pulse loading duration as well as the density homogeneity of foam materials.
Introduction Metallic foams are excellent engineering materials with double efficacy in both function and structure.
According to the analysis in this paper, when metallic foams are used as protective materials, the fixed end is attached to the protected man or objects.
Acknowledgements The authors would like thank The National Natural Science Foundation of China (No.10802055 and No.10970253) and Natural Science Foundation of Shanxi (No. 2007021005) for supporting this work.
Pearce: Journal Biomechanics, Vol. 24 (1991) No.5, p 273

Preparation and Properties of PS/PSEG Composite materials Jue WANG1,a, Guixiang Hou2,b 1College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China 2Hebei Province Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan Hebei, 063009, China awangjue@mail.buct.edu.cn, bhougx@heuu.edu.cn Corresponding author.
Experimental Materials.
(a) Impact strength (b) Tensile strength Fig.1 Mechanical properties of PS/ PSEG composite materials Fig. 2 Surface electrical resistance Rs of PS/ PSEG composite materials Distribution.
European Polymer Journal.
European Polymer Journal.

The 3Cr-1Mo-1/4V steel is the material of the canister of the heat-wall-hydrogen-reactor, it is the anti-heat and anti-desquamation steel, and is a special difficult-to-machine material whose adhering is serious.
Acknowledgements The research were supported by National Natural Science Foundation (51075108), China Postdoctoral Science Foundation (20090451013), Natural Science Foundation of Heilongjiang Province (E200919), Key Project of Chinese Ministry of Education (209034), Support Program for Key Youth (1154G39), Foundation of Heilongjiang Educational Committee (11551079) and Youth Foundation of Harbin University of Science and Technology (2009YF005).
Tao, Chinese Journal of Mechanical Engineering 36, (2000) 10-15
Nee, International Journal of Advanced Manufacturing Technology, 24 (2004) 9-14 [3] Y.
Wang, Key Engineering Materials, 329 (2007) 669-667.

Materials Science and Engineering A, 2002, 329-331, 582-588
Journal of Materials Processing Technology, 2005, 167 (1), 14-21
Materials Science and Engineering A, 2002, 329-331, 616-620
Materials Science and Engineering A, 2005, 413-414, 583-591
Journal of Materials Science & Technology, 2001, 17 (1), 99-100

Theoretical models of layered composite plates Modern composite plates are the result of combining more materials of various characteristics whereby better physical-material characteristics are achieved.
For these theories, it is specific to define stiffness of materials of a plate as a whole.
The development of laminated composite plate theories: A review (2012) Journal of Materials Science, 47 (16), pp. 5901-5910
Interlaminar stress analysis of general composite laminates (2011) International Journal of Mechanical Sciences, 53 (11), pp. 958-967
Approximate procedure for calculation of shear stresses σxz and σyz (2012) Journal of Applied Engineering Science, 10 (1), pp. 37-42

From Fig.1, we take the equivalent materials, studs and steel plate to research.
Then, the bolts could also be used instead of studs which connect the steel and equivalent materials.
References [1] Chang Su Shim:KSCE Journal of Civil Engineering.
Beijing: Science Press.
[9] Nie Jianguo, Zhao Jie: Journal of Tsinghua University.No.12.

The first one is it can improve material rigidity or rigidity-volume ratio.
References: [1] luojixiang, Numerical simulations of interfacial debonding and matrix cracking in particle reinforced composites, Kunming: Kunming University of Science and Technology, 2007. 26～30 [2] Jiangyongqiu, composition material mechanics, xi an: traffic college at xian, 1990. 5～11 [3] Lewandowski J.J., Manoharan M., Hunt W.H.
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 1993, A172(1-2): 63~69 [4] Llorca J.
Journal of the Mechanics and Physics of Solids, 1998, 46(1): 1~28 [5] Mummery P.M., Derby B., Scruby C.B.
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