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A significant difference in the interdiffusion coefficients of the gadolinium into UO2 and of the uranium into Gd2O3 causes a misbalance in material transport during the formation of the solid solution.
The authors also wish to express their sincere thanks to the staff of the Nuclear Materials Laboratory of the CTMSP for their assistance in the course of this study.
Dörr: Materials Science Monographs Vol. 16 (1983), p. 707
McCormick: Journal of Alloys and Compounds Vol. 281 (1998), p. 146
McCormick: Nanostructured Materials Vol. 11 (1) (1999), p. 125.

Acknowledgment This research was supported by the project GA 16-02430Y "Contemporary concepts of climatically active solar façades integrating advanced material solutions" supported by Czech Science Foundation and under the project No.
LO1408 "AdMaS UP – Advanced Materials, Structures and Technologies", supported by Ministry of Education, Youth and Sports under the "National Sustainability Program I".
Climate data processing for needs of energy analysis Advanced Materials Research, 2014, Vol. 1041, pp. 129-134 [8] Berger X, Cubizolles B, Donet I.
Quarterly Journal of the Royal Meteorological Society, 1963, Pages 339-348 [14] Runsheng Tang, Y.
Juráš, "Obtainable Method of Measuring the Solar Radiant Flux Based on Silicone Photodiode Element", Applied Mechanics and Materials, Vol. 824, pp. 477-484, 2016

Due to multinational management and lack of material, there is less analysis of characteristics of the Heilong (Amur) Basin hydrology & water resources.
The river basin is divided into five areas according to the natural conditions and materials of control station, and adopts the control station method and the water balance method to calculate the surface water quantity.
Heilongjiang Water College Journal, 2005,32 (4) :104-106
Geographical Journal ,1999,54:1-10
Harbin: Heilongjiang Science and Technology Press, 1991.

In addition, a continuing need for the operation of a watercraft, the high level of materials consumption required for the design of a catcher, and the complexity of equipment affect the cost of produced gas.
Fixed pipelines with a closed end – heat conduit 3 to deliver a heat carrier, which is lined with heat-insulating material, and a gas pipeline to remove gas 4 are laid from coastland along the productive section of a bottom gas hydrate deposit.
Eastern-European Journal of Enterprise Technologies, 5(6 (89)), 48–55. doi:10.15587/1729-4061.2017.112313 [6] Saik, P.B. (2016).
International Journal of Engineering Research in Africa, (35), 77-88. doi:10.4028/www.scientific.net/JERA.35.77 [8] Shnyukov, Ye.F. & Ziborov, A.P. (2004).
Kiev: Department of Marine Geology and Sedimentary Ore-Formation under the National Academy of Sciences of Ukraine

Molybdenum-based alloy is mainly based on molybdenum substrate of molybdenum alloy material.
Molybdenum compound in industry is also the important raw material for production of industrial dye.
Recently, the raw material which is used for producing ammonium molybdate is mainly molybdenite that can be leached after roasted.
The first stage: MoO3+H2=MoO2+H2O (3) The second stage: MoO2+2H2=Mo+2H2O (4) Industrial materials that can be used for reduction of molybdenum trioxide include H, C, Al, Mg and Ca, etc.
Acknowledgments This work was supported by the National Natural Science Foundation of China (No. 51274082) References [1] Tiegen Xiang: Molybdenum Metallurgy, Central South University Press, Changsha (2002) (In Chinese) [2] Jieyu Xu: China Molybdenum Industry Vol. 32 No. 5 (2008), p. 1-6 (In Chinese) [3] Jieyu Xu, Xiaoming Yang: China Molybdenum Industry Vol. 33 No. 2 (2009), p. 11-18 (In Chinese) [4] Jingbo Fu, Jinghua Zhao: Chinese Journal of Rare Metals Vol. 31 Spec.

To avoid freezing of the billet material in the die, the cooling was started after the prechamber had been filled with aluminum.
EN AW-6060 and H13 were selected as billet and die material, respectively.
But in the section of the profile that was extruded with cooling the material was welded together entirely (Fig. 5 b)).
Tekkaya, Controlling heat balance in hot aluminum extrusion by additive manufactured extrusion dies with conformal cooling channels, International Journal of Precision Engineering and Manufacturing, 14 (2013) 8, pp. 1487-1493
Tekkaya: Grain size evolution simulation in aluminum alloys AA6082 and AA7020 during forward extrusion process, Material Science and Technology, 1 (2013), pp. 100-110

Whole-Life Experiment and Data Analysis of Gear Certain material gear specimen requires: m(modulus)= 5mm，Z（number of teeth）=30，b（Tooth width）=10mm, precision level is 7GH（GB10095-88）, toothroot surface roughness RZ ≤10μm, heat treatment degree of hardness HB230～260, tooth surface quenching HRC45～50. 28 gear samples and 4 stress levels are needed to ensure the randomicity and equalization of the sample.
Now there are gear life sample sequences on bending fatigue about three kinds of materials, 20CrMnMo gear life sample is a referenced sequence, 20Cr gear and 20CrMnTi gear life samples are two comparative sequences.
Table 6 Fuzzy nearness of 42CrMo 、35CrMo gear for 20CrMnMo gear life samples Gear materials and heat treatment Stress levels [MPa] Fuzzy nearness 1  *11 2  *22 3  *33 35Cr Mo Thermal refining 476 .47 0 .4319 0 .3819 (0. 4132 * ) 0 .5059 0 .4809 (0. 5479 * ) 0 .6719 0 .6482 (0. 7014 * ) 0 .3532* 0.4279* 0.5993* 446 .13 0 .3611 0 .4581 0 .6284 0.3063* 0.4765* 0.6454* 415 .87 0 .3189 0 .4216 0 .5931 0.3884* 0.5669* 0 .7236* 385 .68 0 .4156 0 .5380 0 .6995 0 .6049* 0.7201* 0.8373* 20Cr2Ni4 Carburizing quenching 476 .47 0 .3537 0 .3855 (0. 3665 *) 0 .3947 0 .4572 (0. 3852* ) 0 .5660 0 .6241 (0. 5561 * ) 0 .3650* 0 .3831* 0 .5540* 446 .13 0 .4474 0 .5842 0 .7375 0 .3610* 0.4007* 0 .5721* 415 .87 0 .3956 0 .4339 0 .6052 0.3746* 0.3765* 0.5470* 385 .68 0 .3451 0 .4159 0 .5875 0.3655* 0.3805* 0 .5512* 42Cr Mo Surface quenching 476 .47 0 .3679 0.3780 0 .3679
0.3679 0 .5379 0.5379 446 .13 0 .4084 0 .3679 0 .5379 415 .87 0 .3679 0 .3679 0 .5379 385 .68 0 .3679 0 .3679 0 .5379 Acknowledgements The research is sponsored by National Natural Science Foundation of China (50775128) and Medium-H Steel Production Line Virtual Technology Project (2003182).
References [1] W.P.Wang and J.L.Deng: Systems Engineering Vol. 15(2) (1997), p. 13 [2] J.H.Chen, H.F.Qin and H.Yu: Agricultural Machinery Journal Vol. 30(6) (1999), p. 31 [3] Y.Z.Guo: Reliability Analysis Research about Few Sampling Complex Machinery Systems (Dissertation Shandong University 2001)

Microstructures and Mechanical Properties of an Al-Cu-Li-Mg-Zr Alloy Containing Zn and Mn Yong-lai Chen 1,a, Jin-feng Li 2�b, Yu-wei Zhang 1, Zi-qiao Zheng2 1 Aerospace Research Institute of Materials and Processing Technology, Beijing 100076, China 2 School of Materials Science and Engineering, Central South University, Changsha 410083, China a email: chenyonglai@263.net�b email: lijinfeng@mail.csu.edu.cn Key words: microstructure, mechanical property, heat treatment, Al-Cu-Li-Mg-Zr alloy Abstract: An Al-3.43Cu-1.28Li-0.49Mg-0.12Zr containing 0.62Zn and 0.29Mn was designed and the microstructures and mechanical properties of the alloy with various heat treatments were investigated.
Materials Transactions JIM. 40, (1999), 439-442 [7] A.
Rare Metal Materials and Engineering. 34, (2005), 1036-1038 [10] J.
Journal of Japan Institute of Light Metals. 42, (1992), 211-216 [12] M.

Table.1 The main manufacturing sectors’ activity level of China (100 million yuan) Num Year 1996-2000 2001-2005 2005-2009 1 Mining and washing of coal 1 141.52 1 511.85 3 540.72 2 Extraction of Petroleum and Natural Gas 1 711.83 1 987.67 2 633.97 3 Processing of Food from Agricultural Products 3 006.48 3 337.28 6 168.83 4 Manufacture of Textile 3 924.10 4 135.93 5 966.40 5 Manufacture of Paper and Paper Products 1 094.15 1 375.29 2 083.00 6 Processing of Petroleum, Coking, Nuclear Fuel 2 313.38 3 584.93 5 871.98 7 Raw Chemical Materials and Chemical Products 4 051.74 5 088.88 8 913.63 8 Manufacture of Non-metallic Mineral Products 2 956.24 3 050.02 5 477.72 9 Smelting and Pressing of Ferrous Metals 3 361.57 5 678.80 11 076.26 10 Smelting and Pressing of Non-ferrous Metals 1 392.50 2 134.74 5 501.04 11 Manufacture of Transport Equipment 3 644.59 5 466.19 9 215.81 12 Total 28 598.09 37 351.59 66 449.36 Source: This data were obtained from the China Statistical Yearbook (NBSC, 1997—
Raw Chemical Materials and Chemical Products’ energy intensity are the highest, while Processing of Petroleum, Coking, Nuclear Fuel’s carbon intensity are the highest.
Energy intensity and Carbon intensity in various sectors (1 TCE/1000yuan) Year 1996 2002 2009 Department EI CI EI CI EI CI Mining and washing of coal 37.56 213.67 40.02 240.76 23.37 147.60 Extraction of Petroleum and Natural Gas 16.66 65.48 28.50 103.96 19.71 55.49 Processing of Food from Agricultural Products 5.49 20.52 6.01 22.15 3.75 12.52 Manufacture of Textile 7.06 21.55 8.39 24.49 10.22 32.78 Manufacture of Paper and Paper Products 18.10 64.71 18.93 68.43 18.64 76.22 Processing of Petroleum, Coking, Nuclear Fuel 16.57 228.76 27.58 247.51 26.78 272.09 Raw Chemical Materials and Chemical Products 44.99 125.58 35.36 116.34 29.45 94.28 Manufacture of Non-metallic Mineral Products 38.62 131.14 41.16 142.63 40.64 142.13 Smelting and Pressing of Ferrous Metals 48.62 190.94 52.28 207.22 49.68 180.96 Smelting and Pressing of Non-ferrous Metals 21.34 70.22 29.86 94.28 20.82 73.93 Manufacture of Transport Equipment 3.78 12.23 3.37 10.98 2.73 8.95 Total 23.91 96.61 25.00 106.28 23.43 99.67
The decomposition of energy intensity for China’s manufacturing sectors, Resource Science 32,1685-1691 (2010)
A study: study on index decomposition analysis in energy intensity, Chinese Journal of Management 5, 647-650 (2008).

In recent years, hard surface coating materials such as diamond-like carbon (DLC) films have been attracting much interest owing to their excellent anti-wear and low friction properties [1].
Fenske: Lubrication Science, Vol. 22 (2012), p. 73
Mimaroglu: Materials and Design, Vol. 27 (2006), p. 694
Chen: Applied Mechanics and Materials, Vol. 316 (2013), p. 950
Miyamoto: International Journal of Engine Research, Vol. 15 (2014), p. 399