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Anti-icing properties of superhydrophobic poly (vinyl chloride) coatings Zhiqing Yuan1,a, Xian Wang1, Jiping Bin1, Qilong Liu1, Haiyun Jiang1, Dejian Zhao1, Ruomei Wu1, Hong Chen2,b 1 School of Packaging & Materials Engineering, Hunan University of Technology, Zhuzhou,Hunan,412007, People’s Republic of China 2Central South University of Forestry & Technology, Changsha, Hunan, 410004, People’s Republic of China aemail: byxy2001@163.com, bemail: chenhongcs@126.com Keywords: Coatings, Superhydrophobic, Anti-icing Abstract.
It means that the sliding angle is very important for the anti-icing property of superhydrophobic materials or coatings.
It indicates that the ultra-low water sliding angle is necessary for superhydrophobic anti-icing coatings or materials.
Acknowledgments The authors thank the support of the Natural Science Foundation of China (No. 51103036), Youth Foundation of Hunan Educational Committee(No.11B035), Natural Science Foundation of Hunan province (No. 10JJ4033), and Science and Technology Planning Project of Hunan Province (No. 2010RS4011) References [1] S.
Tang, Journal of Porous Materials, vol.16 (2008) , p.447.

Failure Analysis of a Welded Aluminum Alloy Component in  High-speed Train Yonghui Zhu1,a,Wei Zhou1,b,Yuan Nie1,c, Zhongyin Zhu1,d,Hui Chen1,e , Guiguo Wang2,f,Jinpeng Yu2,g 1School of Materials Science and Engineering, Southwest Jiaotong Univesity, Chengdu 610031, China; 2CNR Tangshan Railway Vehicle Co.
Fatigue durability is one of the important performances of aluminum alloy materials.
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Acknowledgements This work was supported in part by the National Key Laboratory of Science and Technology on Materials under Shock and Impact under funding No. 9140A13060110BQ03 References [1] C.
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However, significant decrease in particle sizes are obtained in the materials milled at 100, and 200h.
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For the reason of outstanding performance and unique character, gold alloys coating materials produced by Magnetron sputtering were used widely and widely.
For the excellent performance and character, the gold alloys coating materials have been using more and more popular.
Acknowledgment The work was supported by China National "Twelfth Five-Year" Plan for Science & Technology Support project no is: 2012BAE06B05 Reference: [1] W.D.
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The materials were assumed to have isotropic elastic properties.
The 0.2% proof stress of the parent and weld materials at room temperature were 500 MPa and 675 MPa respectively [9].
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Material usage must be optimized through the whole product both to keep material costs down and to ensure the sufficient mechanical properties of the product.
In DFM process material and manufacturing methods were selected.
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The work material was hardened and tempered to 42HRC.
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Different from extensive reading, the course of listing and speaking focuses on the practice of materials.
The textbooks are rich in the material of westerners’ lives.
Acknowledgements This work was financially supported by the Science Department of my work unit---Jilin Teachers’ College of Engineering and Technology.
Factors Affecting Teachers’ Use of Information and Communication Technology: A Review of the Literature [J], Journal of Information Technology for Teacher Education (2009)
Implementation and Effects of One-to –One Computing Initiatives: A Research Synthesis [J], Journal of Research on Technology in Education, (2006).

., Sakai, Japan 2 Department of Materials Science, Graduate School of Engineering Osaka Prefecture University, Sakai, Japan 1a) haram@sic.shimano.co.jp, 1b) mtdken@sic.shimano.co.jp, 1c) iwait@sic.shimano.co.jp, 1d) kiharam@sic.shimano.co.jp, 1e) yamauti@sic.shimano.co.jp, 2f) takigawa@mtr.osakafu-u.ac.jp, 2g) higashi@mtr.osakafu-u.ac.jp Keywords: Corrosion resistance, Weather resistance, Anodizing, Anion resin, Mirror luster Abstract A new surface treatment technology for the aluminum alloys that exhibits not only high corrosion and weather resistance but also good mirror luster has been developed.
Introduction Anodizing is one of the most common aluminum surface coating methods. 1), 2) In the areas where appearance and functional aspects of aluminum products are important, a variety of ideas have been applied to surface treatment. for improving the wear resistance and corrosion resistance 3) and anodized aluminum is attracting a good deal of public attention as a clean, recyclable material. 4) While mirror luster and high corrosion resistance are required for products such as outdoor goods and high quality sporting goods to be used under a harsh environment, In order to provide A2014 alloy with high weather resistance and high corrosion resistance for outdoor use (CASS 3 cycle (172.8 ks), rating number 9.5 or greater), and good appearance with mirror luster unique to the metal (reflectance of 50% or greater) without increasing cost, a new processing technique (hereinafter called "electrolytic permeation") 5),6) that combines anodizing and electro-deposition
Kawabata: Journal of The Surface Finishing Society of Japan 60 (1997) 956-960. 2.
Ichikawa: Journal of The Surface Finishing Society of Japan 54 (2003) 794-797. 3.