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Introduction Magneto-rheological fluid (MRF) has developed rapidly as a new type of smart materials in the last decades, which has tremendous potential application in providing environmental safety, simple structure, good credibility and a rapid response interfaces between electronic controls and mechanical systems.
Achnowledgment This paper is based on the work sponsored by the National Natural Science Foundation of China (No. 50775043) and the Natural Science Foundation of Guangdong Province (No. 8151009001000005).
Ren: Mechanical Science & Technology, Vol. 21(2002), p. 11 [4] Q.
Gao: International Conference on Smart Materials and Nanotechnology in Engineering (2007)
Park: Journal of Intelligent Material Systems and Structures Vol.20 (2009), p.181 [6] Ali Sk.

While laboratory techniques are various, which are Widely used to analyze the materials and characteristics etc[9-11].
[7] Zhongmin Ding, Laiming Wu, Fangong Kong, Cultural Relics protection technology research of X-ray photography technology, Sciences of Conservation and Archaeology, 2006, 18(1), 38-46. [8] Junchang Yang, Rufen Han, applications technology of X light in cultural relics and archaeological research, Sciences of Conservation and Archaeology, 2001, 13(1), 55-61. [9] Almeida E.
Progr.Org.Coat, 2002, 44:233-314. [10] Bomin Su, Aimin Zhang, Zhide Hu etc, the application of Chromatographic method in ancient Chinese painting cementing material in analysis[J], Dunhuang Research, 2000(1):82-86. [11] Chiavari G, Fabbri D, Prati S.
Analysis of fatty materials used in painting layers by in situ pyrolusis and silylation[J].
Journal of Instrumental Analysis, 2004, 23(3): 1-4.

In this study, two kinds of semiconductor materials WO3 and TiO2 nanotubes were combined to fabricate WO3/TiO2 nanotube array (WO3/TNAs) photoelectrodes.
It was easy for TiO2 to absorb different electrical materials which was beneficial for the degradation reaction [12].
Water Science and Technology,Vol.53(2006), p.99-107 [4] S.
Chinese Journal of Environmental Engineering, Vol.10(2011), p.2181-2185 [9] Y.
Acta Science Circumstiae, Vol.02(2009), p.1049-1055 [12] X.

Mechanical Analysis of Warm Extrusion Precision Forming on 42CrMo Steel Cutting Pick Chunjian Su 1,a, Quanlan Li 1,b,Linjing Xiao 1,c and Sumin Guo 1,d 1 College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao 266510, China asuchunjian2008@163.com, bliquanlan1234@163.com, cxiaolj2008@126.com, dgsmwb2006@tom.com Keywords: Cutting Pick, Warm Extrusion, Precision Forming, Extrusion Force.
By former technics, the property of products is poor, and by latter, the material availability is low and the cost is high.
Currently, compared with foreign high-quality pick (German pick), the life of domestic cutting pick is only 1 / 3, which caused a huge waste of valuable raw materials (carbide and steel), and would make device no run continuously, which caused greater economic losses.
Journal of Materials Processing Technology, Vol.92 (1999), p. 444-449
The research on warm extrusion process of metal material [M].

Materials and methods Reagents CCl4 was purchased from Shanghai Bio Life Science and Technology Co., Ltd.
Preparation and extraction of Plant material Dried Pomegranate pericarp (Punica granatum L.) was purchased from the Chinese traditional medical corporation of Xi’an province China.
Acknowledgements This work was supported by grants from the National Nature Science Foundation of China (Grant NO. 30570182).
Critical reviews in Food Science and Nutrition, 51, 626-634
Journal of Ethnopharmacology 69,259–265

The key to development is the development of new materials, new processes and new products. 1) Green packaging Natural green packaging material was a packaging material with non-pollution, which makes use of renewable natural resources, including less energy-intensive processing, its waste can break down or be recycled quickly.
What’s more, our attention should be payed to the eco-packaging materials and transform traditional packaging ecologically.
[4] Binwu Li: Journal of Hunan Business College Vol. 12 (2005), p. 24-26, in Chinese
Tang: Advanced Materials research Vol. 174 (2010), p. 227-230
Tang: Applied Mechanics and Materials Vol. 121-126 (2012), p. 4090-4094.

Computation formula is as follows: （1） In it, is average cost of production material, equal to all expenses in purchasing production materials; is elastic modulus, ; is error coefficient; Poisson's ratio of material cost.
Acknowledgment This research was supported by the Social Science Foundation of Heilongjiang Province Education Office(Grant No. 12534097), the Social Science Foundation of Heilongjiang Province Education Office(Grant No. 12522283),the Social Science Foundation of Jiamusi University(Grant No.
W2012-034, the National Science Foundation of Jiamusi University(Grant No.
L2012-074）, the National Science Foundation of Jiamusi City(Grant No. 12004), all support is gratefully acknowledged.
IEEE Journal of Solid Circuits, 2005, 4(40): 838-845

Materials and methods Experimental equipments.
Acknowledgment This research was funded by the following projects: National Natural Science Foundation of China(NO.50508042), Key Disciplines Funded Project (Phase III) of Liaoning University 211 Project, and Youth Science Research Foundation of Liaoning University(NO. 2010LDQN09).
References [1] Adelaida Cabeza,Ane Urtiaga,Mar´ıa-Jos´e Rivero,et al.Ammonium removal from landfill leachate by anodic oxidation[J].Journal of hazardous materials ,2007,144:715-719
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Test materials and methods Test materials.
Beijing: Science Press, 2008
[2] Xiang-Ling Zhang: Doctoral Dissertation of Institute of Hydrobiology, the Chinese Academy of Sciences, Wuhan Hubei, P.
[4] Zhang XiangLing, et al: Journal of Agro-Environment Science, 2007, 26(5): 1905-1910
[7] Dong-Hai Yuan, Li-Jie Jing: Environmental science. 2005, 26(1):51-55.

Materials with a fully martensitic microstructure after quenching were considered.
LM micrographs and EBSD map of as-quenched materials with different average values of AGS.
Misorientation profiles of as-quenched (Q) and quenched and tempered (Q&T) materials.
Lopez Turconi: in Proceedings of the Third Joint International Conference on Recrystallization and Grain Growth, Materials Science Forum, 558-559, 1435-1441, 2007
Petch, Journal of The Iron and Steel Institute (1953), p.174.