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The Effect of Posterior Disposal Process on Gel Viscosity of Montmorillonite/octadecyl Trimethy Ammonium Chloride Complexes Qiu Jun1,a, Wang Guifang 1,2,b , Liu Yuqin1,c , Lu Xianjun1,d and Sun Lijun 1,e 1 College of Chemical and Environmental Engineering, Shandong University of Science and Technology, 579 Qianwangang Road, Economic and Technical Development Zone, Qingdao, Shandong Province, P.R.China. 266510 2 College of Resources and Environment, Guangxi University, 100 Daxue Road, Nanning, Guangxi, P.R.China. 530004 a qiujun1214@sina.com, bwangguifang66@163.com, c liuyuqin_1984@163.com, d luxianjun@vip.sina.com, e 03110419@163.com Keywords: montmorillonite; octadecyl trimethy ammonium chloride; complexes; posterior disposal ; gel viscosity; influencing rule Abstract: Thixotropic gel can be formed in the organic solvents is one of the most important application characteristics of montmorillonite/octadecyl trimethy ammonium chloride complexes
The key factor influencing the formation of gel is the preparation technology, and the posterior disposal process is also an important affecting factor which should be paid more attention to.
Introduction Organic montmorillonite is an important mineral compound material, it exhibits good solvent swelling, high dispersivity and thixotropy, and extensively used in the paint, textile, print ink, high-temperature lubricant grease, daily cosmetics, environment protection, polymer modification, etc.
[7] Xie Guangyuan: Mineral Processing Engineering (China university of mining and technology press, Xuzhou, China 2005).

Research of transferring characteristics of ink among rollers Hong Yan CHU1,a, Xiao Lin ZHANG1,b *, Lei SU1,c, Rui Qing SHEN1,d, and Li Gang CAI1,e 1College of Mechanical Engineering and Applied Electronics Technology，Beijing University of Technology, No.100, Pingleyuan, Chaoyang District, Beijing, China achuhongyan@bjut.edu.cn, bzhangxiaolinishere@163.com, csuthunder@126.com, d984286139@emails.bjut.edu.cn, elgcai321@aliyun.com Key words: Offset printing; Ink pressure; Velocity; Ink transfer ratio Abstract: In order to improve the printing quality and know the process of ink transferring well, ink flowing among ink rollers is simulated by using CFX.
Solar Energy Materials & Solar Cells. 1 (2001) 399-407
Chemical Engineering Science. 13, (2003) 2857-2882
Chemical Engineering Science. 4(2006) 1146-1156
College of Mechanical Engineering and Applied Electronics Technology，Beijing University of Technology，2013

The temperature fluctuation can cause changes in material properties, geometrical size and mechanical properties, which would affect the temperature coefficient of bias and scale factor of the SRA.
Hence the temperature has been one of the most important error sources limiting the SRA performance, and the key challenge for engineering application of SRA.
Su, Optics and Precision Engineering, vol. 18, no. 12, pp. 2583-2589, 2010.

Schmidt3 1 School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, China 2 China Association for Peaceful Use of Military Industry & Technology, China 3 Institut für Produktionstechnik (wbk), Universität Karlsruhe(TH), Germany a rita_xie@bit.edu.cn Key words: Tool wear, "Differential" wear rate model, Finite element method, Milling operation Abstract.
Usui's characteristic equation of adhesive wear, wear rate is dependent on temperature at tool face, normal stress and relative sliding velocity at tool/chip and tool/work interface, as shown in eq. 1 )exp( ffsCvw θλσ − =& (1) where w& is wear rate, i.e. the wear volume per unit area and unit time; sv is the relative sliding velocity of workpiece material on the tool face, fσ the normal stress, fθ the absolute temperature; C and λ are constants, their value for the combination of carbon steel and carbide P20 are given in Table 1.
Kitagawa: Journal of Engineering for Industry, Vol.100 (1978) No.5, pp. 236-243

Forchel2 1 Institute of Microwaves and Photonics, School of Electronic and Electrical Engineering, University of Leeds, Woodhouse Lane, Leeds LS2 9JT, UK 2 Technsche Physick, Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany 2 Technische Physik, Institute of Nanostructure Technologies and Analytics, Universität Kassel, Heinrich-Plett-Str. 40, D-34132 Kassel, Germany (present address) 3 Faculty of Electrical Engineering, Bulevar kralja Aleksandra 73, 11120 Belgrade, Serbia and Montenegro 4 Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia and Montenegro a d.indjin@leeds.ac.uk Keywords: Intersubband Transitions, Molecular Beam Epitaxy, Quantum Cascade Laser.
It has been pointed out that the injector doping density is one of key parameters in QCL optimisation [16-19, 22-24].
Similar effects have been reported for 3QW designs with lower Al content (33%) in the barrier material [2,5].

This “flat” warehousing concept is an effective way to the pursuit of material storage optimization.
The key point is, with classification ability of the knowledge base unchanged, to delete irrelevant or unimportant ones.
MilitaryVirtual Warehousin’s designing and managing.structure and analysis [J].Logistic engineering college transaction，2004，（3）
MilitaryVirtual Warehousing Organise’s struggle analysis [J], Logistic engineering college transaction，2006，（3）

Dye Sensitized Solar Cells based on ZnO Nanorod/TiO2 Nanoparticle Composite Films Hui Tong1,a, Miki Inada2,b, Yumi Tanaka2,c, Naoya Enomoto2,d and Junichi Hojo2,e 1Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka 819-0395, Japan 2Department of Applied Chemistry, Faculty of Engineering, Kyushu University, Fukuoka 819-0395, Japan a huitong@kyudai.jp, b inada@cstf.kyushu-u.ac.jp, c yutanaka@cstf.kyushu-u.ac.jp, d enomoto@cstf.kyushu-u.ac.jp, eCorresponding author, email: jhojo@cstf.kyushu-u.ac.jp.
Key words: ZnO, TiO2, Composite film, Dye sensitized solar cell, Sol-gel method Abstract ZnO nanorod/TiO2 nanoparticle composite films were prepared by a sol-gel method, in which the slurry of TiO2 nanoparticles (NPs) were penetrated into ZnO nanorod arrays.
Among the various approaches adopted for improving DSSCs, one structural design for the photoelectrode material, typically consisting of semiconductor oxide made of TiO2 NPs coated with a monolayer of sensitizer, has been extensively investigated [3].

Franz, Vacuum melting equipment and technologies for advanced materials, International Scientific Journal 56 (2012) 82-88
Beckermann, Modelling of macrosegregation: applications and future needs, International Materials Reviews 47.5 (2002) 243-261
Beckermann, Rayleigh number criterion for formation of A-Segregates in steel castings and ingots Metallurgical and Materials Transactions A 44.9 (2013) 4266-4281
Lesoult, Macrosegregation in steel strands and ingots: Characterisation, formation and consequences, Materials Science and Engineering: A 413 (2005) 19-29
Medale, 3D finite element simulation of TIG weld pool, IOP Conference Series: Materials Science and Engineering 33.1.

Study on the Main Characteristics of Reflective Cracking in the Asphalt Overlay on an Old Cement Pavement Chunfu Zhu1,2,a, Peifeng Cheng1,b*, Guangyu Zhao1,2,c 1College of Civil Engineering, Northeast Forestry University, Harbin 150040, China 2College of Horticulture and Landscape Architecture, Northeast Agricultural University, Harbin 150030, China a463717100@qq.com, bcpf2006@163.com, c306324953@qq.com Keywords: Composite pavement structure; Asphalt overlay; Coupling; crack; Working conditions; Vehicle load location Abstract.
The planar surface dimensions, thickness, elastic modulus of the materials, and Poisson's ratio are as shown in Table 1 [20]. 2.2.
Compared with the asphalt concrete materials, cement concrete will be subjected to a larger contraction distortion in the event of a sudden drop in temperature, and the cement concrete pavement will stretch the asphalt overlay during the concretion process, producing large tensile strain in the overlay.
Sarbijan, Effects of loading, geometry and material properties on fracture parameters of a pavement containing top-down and bottom-up cracks, Eng.
Journal of Zhengzhou University (Engineering Science). 35(2014)120-123+128

Effects of sulfate-reducing bacteria on the corrosion of Q235 Fushao Li 1,3,a, Maozhong An 2, Dongxia Duan 3 1Chemistry and Chemical Engineering School, Qujing Normal University, Qujing 655011, China; 2Chemical Engineering School, Harbin Institute of Technology, Harbin 15001, China; 3State Key Laboratory for Marine Corrosion and Protection, Qingdao 266071, China alifushao@126.com Keywords: sulfate-reducing bacteria；microbiologically influenced corrosion； carbon steel Abstract: Various corrosion media were prepared by dual-cells experimental setup, including fresh sterilized culture medium, culture medium with sulfate-reducing bacteria (SRB), and culture medium containing only SRB metabolites.
So, accordingly at the present work, we attempt to reveal how a specific SRB and SRB biofilm, via influencing the properties of FeSχ, influence the corrosion of iron steels in seawater, SRB strain was isolated from offshore sea-mud near Qingdao and carbon steel (Q235) selected from commercial supplies (a widely used metal structural material in China).
Methods and experiment 1.1 Materials All chemicals used were of analytical reagent grade, and Q235 was used to make corrosion coupons.
Schaschl, Elemental sulfur as a corrodent in deaerated neutral aqueous solutions, Materials Performance 7 (1980) 9-12