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Online since: October 2010
Authors: Yi Bing Xu, Ni Ni Wang, Guo Zhu Yu, Lin Xu, Chuan Qing Li
Sn-SIBR satisfies the overall property requirements of high-performance tire tread, and it is an ideal new style tread material for high-property environmental green tire.
So it is essential to develop a tread material with low hysteresis and high road-hugging.
Experiment Materials.
In summary, Sn-SIBR is a new type of tread material with great market potential which satisfies the overall property requirements of high-performance tire-tread rubber.
Journal of Applied Polymer Science, Vol.102, 5848–5853, 2006 [19] Wang Zhengsheng.
Online since: November 2010
Authors: Chun Xu Pan, Yong Qian Wang, Xu Dong Jiang
However, at the high voltage 400 V, there were many one-dimensional (1-D) structures homogeneously embedded within the layer, and the diameter of these 1-D materials was about 30 nm.
Taga: Science Vol. 293 (2001), p. 269
Mao: Chinese Journal of Chemical Physics Vol. 21 (2008), p. 487
Matthews: Applied Surface Science Vol. 200 (2002), p. 172
Zhang: Materials Letters Vol. 56 (2002), p. 628
Online since: September 2016
Authors: J. Wang, Abduvali Kholikov, Khamdam Akbarov, Bakhtiyor Burikhonov, Nurbik Umirov, Elyor Berdimurodov
Materials and methods 2.1.
Materials 2.1.1.
Journal of Molecular Structure.
Synthesis of a symmetrical octamethyl-substituted cucurbituril with a dimethyl-substituted glycoluril dimer.Journal: Tetrahedron.
Quraishi, Novel quinoline derivatives as green corrosion inhibitors for mild steel inacidic medium: Electrochemical, SEM, AFM, and XPS studies, Journal of Molecular Liquids 216 (2016) 164-173
Online since: March 2014
Authors: Sergey Turuntaev
TURUNTAEV Sergey Institute of Geosphere Dynamics of Russian Academy of Sciences, Moscow Institute of Physics and Technology, Leninsky prosp., d.38, k.1, 119334, Moscow, RUSSIA s.turuntaev@gmail.com Keywords: Elastic waves, seismic waves, tensile fracture, laboratory experiment, fatigue fracturing.
First fractures appeared in visually intact material, later fractures were preceded by a cloud of small "micro" fractures.
First fractures appeared in visually intact material, later the fractures were preceded by a cloud of small "micro" fractures.
Scholz, Experimental study of the fracturing process in brittle rock, Journal of Geophysical Research, 73, 41 (1968) 1447–1454
Online since: August 2011
Authors: Jin Liu, Dong Wei Li, Dou Li, Shao Jian Zhang, Lin Yu
The Effect of Silver Ion Catalysis on Bioleaching of Chalcopyrite Tailings Jin Liu1 , Dongwei Li1,2,3, a , Shaojian Zhang1, Dou Li1 , Lin Yu4 1College of Resource and Environmental Science, Chongqing University, Chongqing,400044, P.R.China; 2 The Key Laboratory for coal mine disaster dynamics and control, Chongqing,400044, P.R.China; 3State and local joint Engineering laboratory of Methane Drainage in Complex Coal Gas seam, Chongqing University,Chongqing,400044, P.R.China; 4City College of Science and Technology, Chongqing University, Chongqing,400044, P.R.China a litonwei@cqu.edu.cn Keywords: chalcopyrite tailing; bioleaching; silver ion catalysis; copper extraction Abstract.The bioleaching effect of different concentrations of silver ion catalysis on chalcopyrite tailings has been investigated in shaking flasks.
Materials and methods Ore sample.
This is because the composition of the tailing was complex, the existence of acid-consuming materials such as carbonate elevated the pH.
Acknowledgements The research reported in this paper has been funded by the National Natural Science Foundation of China (No. 51074199) .The authors thank very much the reviewers for their constructive comments that improved the paper.
A., Vaghar, R., Oliazadeh, M.: International Journal of Mineral Processing Vol. 81 (2006), p. 105-112 [9] Hongxu Li, Dingzuo Wang: Nonferrous Metals Vol. 55 (2003), p. 81-85 [10] Yunker SB, Radovich JM: Biotechnology and Bioengineering Vol. 28 (1986), p. 1867-1875 [11] RC Blaker, GT Howard, S Mcginness: Applied and Environmental Microbiology Vol. 60 (1994), p. 2704-2710 [12] Decheng Zhang, Ping Ma, Xuegang Luo: Rare Metals Letters Vol. 27 (2008), p. 37-41
Online since: November 2011
Authors: Xiao Qin Zhu, Ming Fu Hu, Yu Bie, Xu Zhang, Jing Hua Chang, Wen Yuan Mao
The material balance and energy balance calculation of the new process will be carried out.
Table 1 Material balance and heat balance results of the new process Point No.
From the material and heat balance results shown in Table 1, some analysis can be done.
Ptasinski: South African Journal of Chemical, Vol. 13 (2001) No. 2, p.1
Yao: Principles of Chemical Engineering (Tianjin Science and Technology Press, Tianjin 1987).
Online since: December 2012
Authors: Yi Wang, Guo Min Shen
The primary and secondary analysis of uncertain factors in soil thermal properties for GSHP Yi Wanga, Guomin Shenb School of Environmental Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, P.
At first, geometric mean model can be applied to calculate the effective thermal conductivities for unsaturated and saturated soil around the GHE, which can guarantee the results between lower and upper bound; then consider unsaturated and saturated soil as single-phase materials, as the arrangement is parallel to the direction of heat flux, parallel model can be applied to calculate the overall effective soil thermal conductivity.
For saturated soil, the pore space is filled with liquid phase material.
Acknowledgements We are grateful for the supports provided by National Natural Science Foundation of China (No.51078160).
Journal of Refrigeration, 2010, 31(2): 11-16
Online since: February 2009
Authors: C.S. Okoli
Low soil temperature retards the growth of seedlings and absorption of materials.
MATERIALS A(D METHODS Description of Study Area: The experiment was conducted at the Agricultural Engineering experimental Farm of the Federal University of Technology, Akure between December and March 2006.
Journal of Horticultural Science & Biotechnology, 73(1), p. 125. 4.
Agronomy Journal Vol. 92, p. 1221. 16.
Agronomy Journal, Vol. 92, p. 821. 18.
Online since: September 2013
Authors: Björn Beekhuis
Influence of solid contaminants in metal working fluids on the grinding process Björn Beekhuis1,a 1Foundation Institute of Materials Science (IWT), University of Bremen, Badgasteiner Str. 3 D-28359 Bremen,Germany abeekhuis@iwt-bremen.de Keywords: Grinding, cooling, surface integrity Abstract.
Their results confirm that the degree of clogging rises with the volume of the removed material.
The material removal was proceeded without dressing the tool until an overall volume of material V = 20700 mm³ had been removed.
The clogging degree increases with proceeding material removal.
Oberwalleney, Life-cycle planning of cutting fluids - A review, Transactions of the ASME, Journal of Manufacturing Science and Engineering, Volume 119, Issue 4B, 1997, Pages 791 - 800
Online since: September 2018
Authors: Abdelouahad CHALA, Nadjette Belhamra, Abd Raouf Boulebtina, Khadidja Belassadi, Malika Diafi
Procedia Materials Science 11 (2015)576 – 582
J Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering Vol: 9, No: 8, (2015)
FARZANEH, Synthesis and characterization of CeO2-Al2O3 nanocomposite coating on the AA6061 alloy, Advanced Materials Research.
International Journal of Corrosion.
Applied Surface Science, (2008). 254: p. 2418
Showing 89701 to 89710 of 97193 items