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Online since: January 2014
Authors: Qun Yu, Kun Zhang
Introduction Rubber concrete is a new composite material, compared with ordinary concrete, which has a light weight, impact resistance, frost resistance and good.
Experimental Design Experimental Materials.
Acknowledgements This work was financially supported by the Liaoning Natural Science Foundation (201102153), Shenyang science and technology plan projects (1081237-1-00) and Program for Liaoning Innovative Research Team in University (LT2012021).
Vol 12(2011),p.98 [2]Rixin Liu, Kaisheng Xu, Weibin Gao: New Building Materials, Vol 36(2009),P.24 [3]Chun-feng YANG,Min YANG and Wen-hui WU:Concrete.
Vol 5(2013),p.83 [4]Eldin N, Senouci A.B:Journal of Materials in Civil Engineering, Vol 5(1993) ,p. 478 [5] N.Segre,L.Jockes:Cement and Concrete Research.Vol 30(2009),p.1421
Online since: January 2015
Authors: Si Yu Chen, Chun Shan Liu, Wen Fu Wu, Jun Fa Wang, Hai Bo Zhou
The dryer consists of a base, an infrared drying section, a grain discharge section, a hot air drying section, a grain storage section, and an infrared radiator has been set in the infrared drying section, the radiator is a cylindrical shape, with the surface coating low temperature infrared radiation material, the infrared radiation can be replaced for adapting to different materials dry.
Materials and Methods Corn raw materials were from the Northeast, Changchun, Jilin (corn varieties were Long Single 506), hand-harvested by the farmers and directly transported to the laboratory, After a preliminary cleaning and Removal of impurities, the corns were put into the dryer, the initial moisture content of a random sample was 27.5% w.b.
According to the drying form was circular drying, wind speed of each time, material temperature of drying section, the moisture content at different times, and the fuel consuming all must be recorded in the drying process.
Acknowledgements This work is supported by the science and technology innovation team building project of Jiamusi university (Cxtd-2013-01); This work is supported by the natural science project of Jiamusi university (L2013-068).
Mass transfer during infrared drying of cashew kernel[J].Journal of Food Engineering, 2001,47:1-5
Online since: May 2012
Authors: Katarína Dubayová, Iveta Pandová, Taťána Gondová
Recently they have played an important role in different areas of industrial and manufacturing technologies and in the life sciences [1,2,4,6,8,11,13].
Clinoptilolite is a nontoxic, natural, ecologically and economically advantageous material that is used in various areas of industry.
Gajdoš: „Accompanying phenomena in the cutting zone machinability during turning of stainless steels”, International Journal Machining and Machinability of Materials, INDERSCENCE Publisher, Switzerland.
Jurko: „Analytical expression of T-vc dependence in standard ISO 3685 for cutting ceramic“, In: Key Engineering Materials, Trans Tech Publications, Zurich, Switzerland, 2011, ISSN 1013-9826, 317-322p., vol.480-481
Behún:„Comprehensive Identification of Sintered Carbide Durability in Machining Process of Bearings Steel 100CrMn6“, In: Advanced Materials Research, Trans Tech Publications, Zurich, Switzerland, 2012, vol. 340, ISSN 1022-6680, p.30-33
Online since: November 2012
Authors: Shan Shan Jia, Zhe Li, Yue Jia, Yun Xiao Zu
The production status of the electronic waste Compared with products of other industries, the electronic industry products have outstanding features in production: excessive and long production processes, numerous variety and amount of electronic products and waste, “ultra clean” workshop in general with few mistakes of leakage, and the raw and auxiliary materials containing a variety of toxic and hazardous substances with many toxic wastes generated[3, 4].
This not only spends a considerable amount of material and energy, but also brings serious load to ecological environment.
The finished products rate of the electronic enterprises is generally 70%~98%, but the waste generated in production also consume the raw materials and energy, and which will inevitably result in the increase of the resource and energy consumption.
For example, for some enterprise, in the case of the average rate of the finished products is 94.2%, the annual main material and energy consumption because of the wastes is shown in Table 1.
Journal of BUPT (Social Sciences Edition). 2008, 10(4): 32-34
Online since: October 2012
Authors: Jun Liu, Yong Yang, Jian Nan Cao
The structure of 3 is coil rack and its material is plastic.
Material of magnetic isolation ring which is labeled as 6 in figure1 is copper.
Acknowledgements This paper is supported by Zhejiang Provincial Natural Science Foundation of China (Y1110877), the Scientific Research Fund of Ningbo University (XKL11D2059).
Luo: Gansu Science and Technology.
Lian: Journal of China Coal Society.Vol.33 (2008), pp. 339-442
Online since: August 2015
Authors: Hajo Dieringa, Norbert Hort, Karl Ulrich Kainer, Börn Wiese
Additionally the REACH legislation also affects other countries who want to export Mg and its alloys or products made from these materials.
Avedesian, ASM Specialty Handbook: Magnesium and Magnesium Alloys, ASM International, Materials Park, OH, USA, 1999 [7] W.
Ogi, Suppression of ignition and burning of molten Mg alloys by Ca bearing stable oxide film, Journal of Materials Science Letters 16 (1997) 1048-1050 [17] B.
Park, Effect of Ca addition on the oxidation resistance of AZ91 magnesium alloys at elevated temperatures, Metals and Materials International 9 (2003) 395-398 [18] D.
%CaO magnesium alloys, Corrosion Science 70, (2013) 243 – 251 [19] Y.
Online since: August 2014
Authors: He Ran Wang, Hai Tao Liu, Ying Chun Liang
(a) Algorithm diagrammatic sketch (b) Topography simulation result Fig. 2 3D-MPD topography simulation FEM Modeling Material Property Configuration.
Properties of materials required herein including frame material 2Cr13 are shown in Table 1.
Table 1 Properties of materials required Material Entity Young’s modulus[GPa] Poisson’s ratio Density [kg/m3] 2Cr13 Frame 228 0.30 7750 KDP Crystal - - 2340 Contact Analysis Calculation Setting.
Acknowledgments This work was financially supported by the National Natural Science Foundation of China (Grant No. 51205087).
Wei: Optik-International Journal for Light and Electron Optics, 120 (2009), pp. 1-8
Online since: August 2015
Authors: A.K. Lakshminarayanan, V.E. Annamalai, R. Archish
By minimizing the usage of steel and replacing with light weight material like aluminium can lead to an overall reduction in the weight of the car.
In comparison with other mechanical fastening methods, welding usually provides better performance in dissimilar material joints.
Science and Technology of Welding and Joining. 16 (2011) 153–161
Kerbiguet, Intermetallic compounds in Al 6016/IF-steel friction stir spot welds, Materials Science and Engineering A. 527 (2010) 4505–4509
Balasubramanian, Predictions of the optimized friction stir spot welding process parameters for joining AA2024 aluminum alloy using RSM, International journal of Advanced manufacturing technology. 51 (2010) 173-18.
Online since: December 2007
Authors: Dun Wen Zuo, M. Wang, Yan Nian Rui, Ming Wang, W.J. Liu
There are two ways to make it to saturation, one is extend the dissolving air time, the other is advance the transmitting-material coefficient.
Extending the dissolving air time will extend the treatment time, so we should advance the transmitting-material coefficient LK to achieve saturation
(1) Relation between efficiency of dissolving air and the transmitting-material coefficient The transmit victory of air is proportionable to pulling force, as: ∆⋅= LKN (1) Where: ∆ --transmitting-material pulling force, air dissolve is controlled by liquid film, shown by chroma difference of liquid form, CC −=∆ * , C --the chroma of air in water, * C --the solubility of air in water to saturation; LK --The total transmitting-material coefficient.
Guo: Journal of Soochow University Engineering Science Edition (Bimonthly), Vol.24 (2004), pp.115-117
Li: Sonochemistry and its applications (Anhui Science and Engineering publishers, 1992)
Online since: January 2011
Authors: Ji You Gu, Ming Wei Di, Hai Ying Liu
Performances of Polyvinyl Acetate Hybrid Emulsions with Nanoparticles SiO2 Haiying LIUa, Jiyou GUb and Mingwei DIc The Material Science and Engineering College of Northeast Forestry University, Harbin, China ahaiyinglucky@sina.com, bdldgujy@yahoo.cn, cdimingwei@126.com Keywords: polyvinyl acetate; nanoparticles SiO2; hybrid emulsion; performance Abstract.
Nano-SiO2 particles are often used polymer materials to improve strength, toughness and ageing resistance, which could have extensive application and therefore initiated strong interests.
Experimental Procedures and Techniques Materials.
[3] Zhong Zeng, Jian Yu, Zhao Xiaguo: Journal of Polym.
[7] Sun Wenbing: New Chemical Materials.