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The friction materials have many species and they are being used widely, but people have higher requests to friction materials with the development of technology.
Introduction Adhesive is an important part of the friction materials, it play bonded overall load and balanced action of the load transfer in the fibers of friction materials [1-3], it also direct influence on the friction and wear properties and mechanical properties of the friction materials.
Experiment method Prepare the friction materials of the second adhesive.
Acknowledgements This project was supported by National Natural Science Foundation of China (Grant No. of 51075177), by Jilin province science and technology development plan item.
[10] Yue XU, Xiaojing WANG, Jing BAI, Liguo LU, Performances and failure mechanism of semi-metallic friction materials doping rare earths, Journal of Rare Earths,  28( 2010) 464-468

Mixtures of TiO2×0.2H2O and LiFePO4 as Li-ion Battery Cathode Materials Zijian Hong1, Zilong Tang1, a , Yuxing Xu2, Ye Hong1, Ao Tan1 and Zhongtai Zhang1 1State Key Laboratory of New Ceramics and Fine Processing, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China 2State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China a tzl@tsinghua.edu.cn Key words: Li-ion battery; 2-2 parallel model; Cathode material Abstract.
The mixtures of HTO and LiFePO4 were considered to combine the advantages of both materials.
And that the capacity of 2-2 parallel composite was higher than both materials.
Ceder, Battery materials for ultrafast charging and discharging, Nature. 458 (2009) 190-193
Luo, Z.L.Tang, J.B.Lu, L.F.Hu and Z.T.Zhang, Synthesis and performance of carbon-modified LiFePO4 using an in situ PVA pyrolysis procedure, Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material. 14 (2007) 562-567

Calculated,"technique"index optional degrees is 6.731, eliminate the index,its contents and information are merged into "achievement level";"information management"index optional degrees is 6.333,eliminate the index,its contents and information are merged into"material management", then"material management" includes: the fixed assets,the use and management of information.
REFERENCES [1] The ministry of science and technology,education of the P.R.C.
,Chinese academy of sciences,Chinese academy of engineering,national natural science fundation of China.
About the improvement science and technology evaluation decision. 2003,5.
Science and technology evaluation measures . 2003,9.

Moreover, in this article we aim to look into rosin composite materials and their applications via advanced science and technology.
Brinson, Journal of Advanced Materials, 1997, 28, p. 54
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Study on Sintered Wall Materials Made Use of Iron Tailings and Waste Rock JIAN Shou-wei a YUAN Long b LV Yang c TAN Hong-bo d LI Xiang-guo e MA Bao-guo f Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education,WHUT,Wuhan 430070 ajianshouwei@126.com, b 332449709@qq.Com, c 282849820@qq.com, dthbwhut@163.com, e lxggroup@163.com, fmbgjob@163.com Key words: iron tailings; waste rock; sintered wall materials Abstract.
This paper presents the study on sintered wall materials made use of iron tailings and waste rock.
Experimental 2.1 Raw Materials Raw materials come from Xingning Rising Limited include: Tailings(A) and Rock (C).
Chemical composition of the two materials are list in Table 1.
Compressive strength testing machine: Wuxi East building materials plant JES-2000A-type strength machine.

The presented work deals with materials consisting of circular particles within a matrix.
Second-order computational homogenization of heterogeneous materials with periodic microstructure.
Computational materials science, 2008, 42(2): 352-367.
Science, 2003, 301.5641: 911-914.
Quantitative description of the morphology and microdamage of composite materials.

Arnberg, Materials Science and Engineering A. 424 (2006) 163-173
Spowage, Materials Science and Engineering A. 374 (2004) 224-233
Celik, Journal of Materials Processing Technology. 141 (2003) 67-76
Du, Journal of Materials Science. 41 (2006) 4137-4142
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The very old use of textile materials is production of fabric bags.
Textile Research Journal, June 1995, vol. 65, no. 6 324-330, ISSN: 0040-5175
International Journal of Impact Engineering.
International Journal of Engineering Science, Volume 38, Issue 17, November 2000, Pages 1895-1906, ISSN: 0020-7225
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Acknowledgement This work is supported by foundation of wenzhou science and technology bureau (H20080051), and supported by Natural Science Foundation of Zhejiang Province of China.
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Effect of Nano-graphite on Friction Performance of Cu-based Friction Material Jianhua Du1, a, Yuanyuan Li2,b and Xiaohui Zheng1,c 1 Department of Equipment Remanufacture Engineering, Academy of Armored Force Engineering, Beijing 100072, China 2 School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China adjh619@sina.com, blify46@yahoo.com, czhengxiaohui1979@sohu.com Keywords: Friction Materials, Powder Metallurgy, Nano-carbon, Friction Performance.
So n-C can improve the wear resistance of the friction materials and reduce the wear rate of the mating materials.
Yin: Journal of Central South University(Science and Technology) Vol. 39 (2008), p. 517 (in Chinese) [3] Y.
Deng: Journal of Academy of Armored Force Engineering Vol. 23 (2009), p. 19 (in Chinese) [6] R.X.
Li: The Chinese Journal of Nonferrous Metals Vol. 18 (2008), p. 1453 (in Chinese)