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The contacting shoulder and pin surface make the workpiece materials to soften into the plastic state, then the materials flow around the tool pin from the front to rear, where it consolidates and forges under the confining pressure [3].
The depth of tool penetrating into workpiece was constant, the vertical force acting on the material decreased with the materials became softer.
Comparing the three materials, the vickers hardness of TC4 was highest, and the vickers hardness of T2 was higher than LY12.
Clark, et al: Industrial Robot: An International Journal Vol. 31 (2004), p. 55 [3] K.
Blignault, et al: Welding in the World Vol. 48 (2004), p. 50 [7] Liming Ke, Jiluan Pan, Li Xing, et al: Journal of Mechanical Engineering Vol. 45 (2009), p. 89 [8] Li Xing, Liming Ke, Chunping Huang, et al: Materials Science and Technology, Pittsburgh, USA. (2009), p. 2585

Materials and methods 1.
Kinetics of the Pb(II) adsorption on the carbon materials under study.
Barjasteh, Two-parameter isotherms of methyl orange sorption by pinecone derived activated carbon, Journal of Environmental Health Science and Engineering, 6, 4, (2009) 285–294
Lee, Use of cellulose-based wastes for adsorption of dyes from aqueous solutions, Journal of Hazardous Materials, 92 (2002) 263–274
Pan, Treatment of methyl orange by calcined layered double hydroxides in aqueous solution: Adsorption property and kinetic studies, Journal of Colloid and Interface Science, 316 (2007) 284–291.

Shape memory materials are materials with special functions set of sensing and actuation in one.
The shape memory alloy is one of the most important materials in shape memory materials.
The study of shape memory alloy on the mechanism of treatment of fractures were reviewed, and the characteristics of materials science principle and clinical therapeutic effect of content.
Orthopaedics fixation materials.
Journal of Science and Medicine in Sport, Volume 3, Issue 3, September 2000, Pages 313-324

Nanometer materials are widely used in the modification of polymer materials such as polypropylene because of its unique performance.
L.Composite Materials:Science and Application Functional Materials for Modern Technologies. 2003 [2] Zou H, Wu S, Shen J.
Surface treatment mechanism of nano-SiO2 and the properties of PP/nano-SiO2 composite materials[J].
[J].Journal of Colloid And Interface Science,2005,292(1) [10] Li Y,Fu S.
Journal of Applied Polymer Science . 2006

ME Molecular Dynamics Simulation of the Sintering Process of the Porous ITO Material Xiaolong Zhou1,2, a, Jianchun Cao1,b , Hao Feng1,2,c , Yu Cao1,2,d , Yongjun Fan1,2,e and Jingchao Chen 1,2,f 1Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China 2 Key Laboratory of Rare-Precious and Nonferrous Metal Advanced materials (Kunming University of Science and Technology), Ministry of Education, Kunming 650093, China akmzxlong@163.com, bnmcjc@163.com, c 174925629@qq.com, dconnor521@foxmail.com, e815892397@qq.com, fchenjingchao@kmust.edu.cn Keywords: Materials Explorer, porous ITO, sintering process, molecular dynamics simulation, compared with experimentation.
Simulated the sintering process of the porous ITO gas-sensitive material with Materials Explorer 5.0.
Study found that the porous form could increase the specific surface area and the surface active sites of gas-sensing materials, point a new direction to improve the gas sensing performance of gas-sensing materials[3-6].
Acknowledgements This work was financially supported by the natural science foundation of yunnan province of china under grant (No. 2008E028M; 2008CD087), Mand key laboratory of rare-precious and nonferrous metal advanced materials (Ministry of education) under grant (No.
Journal of Anhui Normal University(Natural Science).

Semiconducting materials and key photonic technologies Crystalline silicon is one of the most important semiconducting materials.
Compound semiconducting materials are the main materials for light sources such as LED and laser diode as they have direct bandgap.
Summary Semiconductors are popular materials for photonic technology.
Zhang, "Metal contacts to n-type AlGaAs grown by solid source molecular beam epitaxy", Material Science and Engineering, B60 (1999) 189-193
Zhang, Large contrast enhancement by sonication assisted cold development process for low dose and ultrahigh resolution patterning on ZEP520A positive tone resist, Journal of Vacuum Science and Technology, B 30 (2012) 051601

To deal with the high cost and targeted of system in in-transit hazardous materials monitoring, in-transit hazardous materials system and customized vehicle terminal were proposed.
The software design is modular, according to the types of the hazardous materials.
Real-time tracking and monitoring of in-transit hazardous materials.
Presutto, Results of the MITRA project: Monitoring and intervention for the transportation of dangerous goods, Journal of Hazardous materials, Vol. 152, No. 2(2008), p. 516-526
Wu, Design and Development of Monitoring and Early-warning System for Hazardous Chemicals Transport Vehicles, China Safety Science Journal, Vol.18, No. 5(2008), p. 109-115.

Firstly, this paper presents an overview of the development and performance requirements of the fire-retardant insulation materials for the fire protective clothing, and performance evaluation standards are also introduced.
ACKNOWLEDGMENT Financial support for this work was provided by the National Natural Science Foundation of China (No. 50974096), Tianjin Application Basis and Advanced Technology Research Program Key Projects (No.10JCZDJC25000), and Tianjin Science and Technology Support Program Key Projects (No.10ZCGYSF01600).
REFERENCES [1]Cui Zhiying,Zhang Weiyuan.Thermal Protective Performance of Heat and Flame Resistant Fabrics in Flame Exposure[J].Journal of Textile Research,2008,29(9):56-58
[2]Li Hongyan,Wu Xuanrui.Relationships between Thermal Protective Performance and Properties of Fabrics[J],Journal of Textile Research, 2008,29(9):59-61
The research of safe distance to succor in the pool fire of crude oil tin[J]Fire Science and Technology.2009,28(2):124-126.

Evaluation of the Surface Roughness of Wood-based Environmental Materials and its Impact on Human Psychology and Physiology Xiurong Li1, a , Yixing Liu1,b*, Haipeng Yu1,c* and Jian Li1,d 1 Key laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, China email arongrong1994@163.com; b* yxl200488@sina.com; c* yuhaipeng20000@yahoo.com.cn;d nefulijian@163.com Keywords: Environmental Materials; Surface Roughness; Psycho-physiological Analysis; Tactile Properties.
The human psychological variations of nine wooden materials were presented in Fig. 5.
The MHR of P. jezoensis is 75.2, which is the smallest compared to that of the other materials.
References [1] J Li: Wood Science (High Education Press, Beijing 2002)
Zhao: Wooden environment science (Science Press, Beijing 2007)

Study on Carbon Fiber Composite Materials in Sports Equipment Jiangzhi Zhang Shandong Sport University, Jinan, Shandong, China 250102 Keywords: Carbon Fiber Composite Materials; Sports Equipment; Use Abstract.
Compared to these materials, fiber-reinforced composite materials have obvious advantages in the following areas.
Composite material during use does not emit harmful gases, and thermoplastic composite materials can be recovered using the same time, the prices of raw materials for production of composite materials is generally low, low processing costs, conducive to the popularity of the product and promotion.
Application Examples of Carbon Fiber Composite Materials in Sports Equipment Golf clubs.
surface quality assessment of carbon fiber composite materials technology [A]; composites - based on innovation, efficiency: The 14th National Composites Conference Proceedings [8] Hu Zhigang; Dongshao Wei; of automatically reset Hurdle research and development; Journal of Beijing Sport University; 2010 06 [9] Du Xiyan, Li Wei; fiber reinforced composites in sports equipment; the Shandong Textile Technology; 2007 01 [10] Jia Wentong; Hao Junlong; Hao Shiru; Yang Lei; Wu Haiyan; industry cluster distance to the industrial base - from Cangzhou sports equipment hometown of research thinking [J]; Nanjing Institute of Physical Education (Social Sciences); 2010 03