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In recent years, the ultra-fine-grained materials are being actively developed and researched due to their unique physicochemical properties as compared with macrocrystalline (MC) materials.
Thus, it can be the ground to assume that diffusion coefficients and hydrogen accumulation capability in the volume of hydrogen-contained media for NC-materials will be considerably different from appropriate values for MC-materials.
Consequently, it may be supposed that materials in the NC-state can be perspective accumulators of hydrogen.
Kolobov, The grain-boundary diffusion and the properties of nanostructured materials, Nauka, Novosibirsk, 2001, p. 232
Shigin, The problems of atomic science and engineering, Ser.

Coke Index Analysis based on Principal Component Analysis and Decision Tree Mining Guo Hongweia, Su Buxin, Chang Jian, Zhang Jianliang, Cao Weichao School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing, China aghwvip@gmail.com Keywords: Blast Furnace; Coke; principal component analysis; decision tree; data mining Abstract: Current analysis in the relations between blast furnace production index and coke index is still using the traditional statistical analysis method，but it involves too many coke quality evaluation indexes and there are some overlap between the indexes.
The materials of blast furnace production mainly include ore, coke and coal, in which the coke quality index have the biggest influence on the blast furnace production index.
Journal of Shanxi Agricultural University:Social Science Edition, 2007, 6(5): 20~21

Materials.
The raw materials used in this study were all locally available.
Jaafar: Journal Resources, Conservation and Recycling Vol. 48 (2006), p. 86
Law: International of Journal Resources, Vol. 2 (2008), p. 261
Noor Zalina: Malaysian Journal of Science, Vol. 25 (2006), p. 1

Construction and Building Materials.
Journal of Composites for Construction.
Journal of Structural Engineering, ASCE.
Journal of Fuzhou University (Natural Science), Vol. 33 (2005), pp. 309-315.
Tensile testing of metals (including aerospace materials), British Standards Institution, UK 1987.

Study on Influence of Paper Fillers on Ink Transfer Liang Quanfeng1, a, Ding Guohua 1, b and Zhong Hanmei1 1Jiangsu provincial key lab of pulp and paper science and technology, Nanjing Forestry University, Nanjing 210037, China a zhang_zjnd@vip.sina.com, bdd0228_happy@126.com Key words: filler paper performance ink transfer Abstract.
This paper uses the culture paper commonly-used filler PCC (precipitated calcium carbonate) and makes a good ratio of other raw materials and dosage of various other chemicals.
The filler occupies the largest proportion of culture paper’s components, in addition to fiber raw materials, and its cost is far lower than the fiber raw material.
The filler replaces the massive textile fiber raw material to be used in the papermaking process, while reduces the paper stock cost, may also improves the paper’s printing adaptability, but if the proportion of filler is too high, the physical strength of paper will decrease significantly.
Improvement of paper properties using starch-modified calcium carbonate filler[J].Tappi Journal,2005,4(2;3) [7] Shen En.

The material of pipe wall must have a technology to be repaired.
Processing Tubes Loading Fig. 1 Test process Reinforcement Material.
The main mechanical properties of test materials are listed in Table 1 [4].
Table 1 Material parameters Material Yield Strength [MPa] Ultimate Strength [MPa] Elasticity Modulus [GPa] Pipe 240 350 200 CFRP — 3130 210 Resin — 39.7 5 Test Method.
International Journal of Pressure Vessels and Piping, vol. 85, pp. 782-788, 2008

Wang State Key Lab of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China Keywords: Translucent AlN ceramics, Spark plasma sintering, Transmittance Abstract.
Unlike glass materials such as calcium aluminates or single crystal materials such as sapphire AlN contains grain boundaries.
Acknowledgements The authors thank the National Natural Science Foundations (Contract No. 59925207 and No.
Xi: Chinese Science Bulletin Vol. 44 (1998), pp. 1617
Wang: Journal of Chinese ceramics society Vol.31 (2003), pp. 320

Material Aesthetic------the Character of Living with the Stone and the Local Style.
Mountain dwellings have been affected by a number of limitations of the material conditions during construction, so mostly take materials from the environment they stand.
Different regions have their own characteristics and most materials they use are very plain and textured.
Mishing, in: Journal of Shijiazhuang Vocational Technology Institute.Vol.4(2009), p.23
[5] Kai Tian: Sichuan Building Science.Vol.6 (2007), p.171

Investigation about Electro-deposition Properties of Special Nickel Electroplating Coating for 45# Steel with Different Surface Roughnesses Weilin Zhao1,a, Hui Huang2 and Zhenlin Wang1 1Institute of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, China 2Chongqing Industry Polytechnic College, Chongqing, 400050, China azhaowl_cq@cqut.edu.cn Keywords: Surface roughness; electro-brush plating coating; 45# steel Abstract.
At present, the electro-brush plating has widely applied to improve the surface properties of the various engineering materials and adapt the different service environments as well as the rapid parts restoration.
Due to the reasons mentioned above, this paper investigates the effect of the surface roughness on the properties of the special nickel electroplating coating for 45# steel, which is one of the widest used industrial materials.
Applied Surface Science, 2001, 178:93-97
Journal of Materials Protection.2009, 5:47-49

Introduction Polypropylene (PP) has characteristics such as excellent properties, good chemical stability, good processing behavior and cheap, which can be used as matrixes of smart materials and is currently one of the most prevalent polymermaterials[1-3].
Aluminum coupling is a kind of efficient coupling agent, which can significantly improve physical properties of materials, and has features such as light color, non-toxic,easy-to-use[6].
Experimental Materials.
References [1] Huang Bofen, Li Xiao, Liang Hanxun.et al: Journal of Donghua University Vol.28(2011),p.367.
(In Chinese) [3] Zhuang Hui, Liu Xuexi,Cheng,Yongfeng.et al:Plastics Science and Technology Vol.35 (2007),p.54.