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Online since: February 2012
Authors: Ping Zhao, Qi Zhou, Hong Yan Liu, Guang Xia Sun
Larger radiuses of two silane films indicate resistance function of the film is relative strong, corrosion liquid invades them difficultly, and they are effective protection of the materials.
Applied Surface Science 255 (2008) 2316–2321
Journal of Membrane Science. 300 (2007) 224–231
European Polymer Journal 42 (2006) 479–486
Journal of Thermal Analysis and Calorimetry, 94 (2008) 757–765.
Online since: November 2012
Authors: Zhi Heng Deng, Hu Qiang, Lin Qian, Dong Xiao Xu
References [1] LI K M, LI J: Journal of Tongji University (Natrual science).
[3] PEDRESCHI R F, SINHA B P: Construction and Building Materials.
[4] LIU Y, TAN Y S, DENG Z H: Sichuan Building Science.
[5] DENG Z H, HU Q, PAN Z M: Journal of Natural disasters.
[6] SHI Y Q, MA B, LI A Q: Journal of Experimental Mechanics.
Online since: May 2011
Authors: Wei Song, Ying Li, Xia Wang
A Novel Approach to Prepare Fluorinated Polyether Glycol Using Phase-transfer Catalysts Ying Li1, a, Wei Song1, a and Xia Wang1, b* 1 School of Material Science and Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, Shanghai 200093, China 2Department of chemistry, college of life and environmental science, Shanghai Normal University, GuilinRoad 100 Shanghai 200234, China aliying@usst.edu.cn, bwangxia@usst.edu.cn Keywords: glycidyl ether; fluorinated polyether glycol; TBAB; epichlorohydrin Abstract.
The goal of this work has been the synthesis of novel fluorine-containing glycidyl ether based on 3, 3, 2, 2-tetrafluoropropanol (TFP) and epichlorohydrin (ECH) as the starting materials under condition of TBAB (Tetrabutylammonium bromide) catalyst.
Experimentals Materials Tetrabutylammonium bromide (TBAB) was purchased from Sinopharm Chemical Reagent Co.
After then, unreacted raw materials were removed on a rotary evaporator, and the residue was dissolved with 30 mL 1, 4-dioxane, sodium hydroxide was added to the stirring solution.
Russian Journal of Organic Chemistry, 2007, vol.43, No.5, P.656-659
Online since: July 2021
Authors: Vadim V. Bakhmetyev, Sergey V. Mjakin, Anna B. Vlasenko
However, the particle size of thus prepared materials exceeded 100 nm.
Materials and Methods The target phosphor was obtained using a procedure based on mixed acetate decomposition.
This design of the installation provided a significant enhancement of microwave impact intensity onto the processed materials.
Sychov, Luminescent Materials on the Basis of Yttrium Oxide and Yttrium Aluminum Garnet Used for Photodynamic Therapy, Key Engineering Materials 670 (2016) 232-238
Pandey, Synthesis and Characterization of Eu+++ Doped Y2O3 (Red Phosphor) and Tb+++ Doped Y2O3 (Green Phosphor) by Hydrothermal Processes, World Journal of Nano Science and Engineering 2(1) (2012) 13-18
Online since: September 2013
Authors: Ron W. Anthony
Specific investigations into the properties of building materials did not occur until the 17th and 18th centuries.
Galileo took time from his study of the heavens in the 1630s to investigate the strength of building materials, including wood.
Booth, The Strength Testing of Timber during the 17th and 18th Centuries, Journal of the Institute of Wood Science.
Booth, The Strength Testing of Timber during the 17th and 18th Centuries, Journal of the Institute of Wood Science.
Booth, The Strength Testing of Timber during the 17th and 18th Centuries, Journal of the Institute of Wood Science.
Online since: April 2011
Authors: Xiao Ying Ouyang
The void test Changes of the properties of materials and contact conditions between aggregate by water penetration is the fundamental conditions in moisture damage.
Research on Fatigue Damage Model of Water Damage to Asphalt Concrete Pavement[J].Journal of WuHan University of Technology(Transportation Science &Engineering) .2009,2.Vol.33 No.1:5~8
Journal of Beijing institute of civil engineering and architecture. 2003,9.Vol.19.
[7] Pan Bao Feng,Shao Long Tan,Wang Zhe Ren.New method for studying water impairment of asphalt pavement[J].Journal of WuHan University of Technology(Transportation Science &Engineering). 2009,4 Vol.33 No.2:250~252
AASHTO Guide for design of pavement structures[S].1993 [9] Hu Shuguang, Huang Shaolong, Zhang Houji, Ding Qingjun, LiaoYaoHui.Study on the design and performance of the open-graded asphalt friction course[J].Journal of WuHan University of Technology(Transportation Science &Engineering) .2004,8.Vol.26 No.8:23~25.
Online since: December 2011
Authors: Ke Xing Song, Yan Min Zhang, Xiao Qiang Li
Design and Optimization of Loading Trajectory for S-Skin Stretch Forming Process by Simulation Zhang Yanmin1,3,a Li Xiaoqiang2,b Song Kexing1,3,c 1 School of Materials Science & Engineering, Henan University Science & Technology, Luoyang 471003 China 2 School of Mechanical Engineering and Automation, Beihang University, Beijing 100083 China 3 Henan Key Laboratory of Advanced Non-ferrous Metals, Luoyang 471039, China a*zhangmin70@163.com, b littlestrongcn@163.com , ckxsong@mail.haust.edu.cn Keywords: S-skin; stretch forming; loading trajectory; numerical simulation; optimization.
Journal of Plasticity Engineering.
Materials Science & Technology.
International Journal of Machine Tools & Manufacture.
Journal of Materials Processing Technology.
Online since: August 2011
Authors: Hong Song Zhang, Xu Dan Dang, Xin Li Wang, Jun Xiao
During the analysis, the failure criteria and materials stiffness degradation rules of failure mechanisms were proposed.
Strength Criteria and Materials Stiffness Degradation Rules.
Then the modified materials stiffness degradation rules here are proposed.
Huang: Journal of aeronautical materials Vol. 28 (2008), p. 101 [11] T.
Tan: Journal of Aerospace Power Vol. 24 (2009), p. 2802
Online since: August 2016
Authors: Jorge Luiz Palacios Felix, José Manoel Balthazar, Rafael P. Bianchin, Alan Almeida, Rodrigo T. Rocha, Reyolando M.L.R.F. Brasil
All the review articles and the majorities of the research on vibration energy harvesting using piezoelectric materials have been released in the last decade.
ECCENTRIC ROTATING MASS AS AMBIENT VIBRATION In this section, we summarize the electromechanical modeling of a nonlinear portal frame supporting piezoelectric materials.
For = 1 in Eq. 13-15 REFERENCES [1] S.R Anton and H.A Sodano, A review of power harvesting using piezoelectric materials, Smart Materials and Structures, Vol. 16 No 3 (2007) R1–R21
[8] Brasil R.M.L.R.F., Multiple scales analysis of nonlinear oscillations of a portal frame foundation for several machines, Journal of the Brazilian Society of Mechanical Sciences 21(4) (1999) 641–654
Bueno, Application of passive control to energy Harvester efficiency using a nonideal portal frame structural support system, Journal of Intelligent Material Systems and Structures, V. 25 n. 4 (2014a) 417-429
Online since: July 2014
Authors: K.N. Balan, S. Manimaran, A. Johnrajan, E.V.V. Ramanamoorthy
The optimization of process parameters had a major effect on coated material property and it was experimentally investigated BY S.Kant PEC university of technology Chandigarh (August 2013) for Mullite based coating using Slurry Spray by taguchui technique. 1.2.
STAINLESS STEEL OVERVIEW Stainless steels contain 8-10% nickel useful as fire retardant materials since they retain their strength to higher temperatures than structural steel and the metal will acted as high corrosive resistant. 3.
International journal of mechanical engineering and robotics research Vol. 2, No. 2, April 2013 [2] Thermal Spraying and Performance of Hard Coatings: A Review by Rakesh Goyal, Dr.
Ramanaiah, International Journal of Advanced Science and Technology Vol. 57, August, 2013
[7] Optimization and Characterization of High Velocity Oxy-fuel Sprayed Coatings: Techniques, Materials, and Applications by Maria Oksa ,Erja Turunen, Tomi Suhonen 1,Tommi Varis and Simo-Pekka Hannula 19 August 2011.