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Online since: March 2019
Authors: Xing Sheng Lao, Wang Wei, Chun Hui Dai, Yong Liu
Modified reinforced polymer materials are currently the most respected water-lubricated bearing materials.
Friction coefficient of four materials in microbial seawater Fig. 6.
Friction coefficient of four materials in sediment-containing seawater Wear depth.
Wear depth of pin specimens of four materials in microbial seawater Fig. 8.
Compared to Thordon materials and Feroform materials, modified UHMWP have a lower coefficient of friction and a lower depth of wear.
Online since: January 2016
Authors: Jakrapong Kaewkhao, Keerati Kirdsiri, Benchaphorn Damdee
Kaewkhao1,2 1Physics Program, Faculty of Science and Technology, Nakhon Pathom Rajabhat University, Meuang, Nakhon Pathom, 73000, Thailand 2Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University,Nakhon Pathom, 73000, Thailand *Email: thangtt8@gmail.com Keywords: Borate Glass; Photoluminescence; Europium Abstract.
Such as laser materials, sensors, amplifiers for fiber optical communications active and inactive components in optical and photonic devices [4-7].
This results may potential to develop red emission display and photonic materials.
Rai, Optical Materials 45 (2015) 202
[7] Vengala Rao Bandi, Bhaskar Kumar Grandhe, Kiwan Jang, e t al., Materials Chemistry and Physics 140 (2013) 453
Online since: September 2012
Authors: Frank J. Clemens, B. Koll, T. Graule, T. Watras, M. Binkowski, C. Mattmann, I. Silveira
SILVEIRA4 1Empa Material Science and Technology, Laboratory for High Performance Ceramics, Dübendorf, Switzerland; 2University of Silesia, , X-ray microtomography Lab,, Sosnowiec, Poland; 3Wearable Computing Lab, ETH Zürich, Zürich, Switzerland; 4Universidade Federal do Rio Grande do Sul, Department of Materials, Porto Alegre, Brazil frank.clemens@empa.ch Keywords: Piezoresistive fiber, piezoresistive material, thermoplastic elastomer, carbon black.
Baer, Effect of strain on the properties of an ethylene-octene elastomer with conductive carbon fillers, Journal of Applied Polymer Science, vol. 76, no. 6, pp. 894-905, 2000
Kaupuzs, Polyisoprene-carbon black nanocomposites as tensile strain and pressure sensor materials, Sensors and Actuators A: Physical, vol. 110, no. 1-3, pp. 142-149, Feb.2004
Asada, Wearable Conductive Fiber Sensors for Multi-Axis Human Joint Angle Measurements, Journal of NeuroEngineering and Rehabilitation, vol. 2, no. 1, p. 7, 2005
De Rossi, Wearable kinesthetic system for capturing and classifying upper limb gesture in post-stroke rehabilitation, Journal of NeuroEngineering and Rehabilitation (JNER), vol. 2, no. 1 2005
Online since: February 2011
Authors: Chang He Li, Zhen Lu Han, Guo Yu Liu, Lin Gang Li
The characteristic physical properties of titanium alloy materials of the electrical discharge machining (EDM) small hole is studied theoretically and experimentally.
Thereby, the main characteristic of EDM is described as follow: it can machining whatever conductive materials and not be restricted by its hardness; it can machining blind-hole; deep-hole; slant-hole and profiled hole on the slant; it has low cutting force in machining process and requires low strength and stiffness.
Jahanmir: Journal of Tribology ASME Vol.123 (2001), p. 101–107 [2] E.
Key Engineering Materials, Vols. 375-376 (2008), p. 449-453
International Journal of Machine Tools & Manufacture, Vol.44 (2004), p.629-636
Online since: August 2014
Authors: Xian Ling Deng, You Jun Huang, Ze Lun Li
In reality, people are concerned about the surface of materials and if we plate the proper films with the special performance on the backing materials, then we can achieve better effects.
It is no exaggeration to say that it has become an emerging interdisciplinary subject, which not only involves some fundamental subjects such as physics, chemistry, mathematics and so on but also has close relationship with some technologies such as material science, plasma, vacuum science and surveying, control etc [1,2].
Evaporation coating machine is the one that can heat plating materials, make it into the gas phase, cohere and attached to the surface of substrate in the high vacuum environment.
Sputter coating machine is the one that use the charge energy ion to bombard the surface of plating materials, making the bombarding particles deposit on the base in the vacuum chamber.
Ye, Preparation and characterization of energetic materials coated superfine aluminum particles, Applied Surface Science. 288 (2014) 349-355.
Online since: February 2011
Authors: Zhen Qiang Ni, Ji Ming Kong, A. Fayou, Yu Tang, Yun Cui, Shu Jun Tian
The elastic material was adopted as the rock material for the calculation; soil mass and rock aspects were plastic materials.
References [1] Y.F.Li, Z.Y.Wang, W.J.Shi, X.Z: Journal of Mountain Science.
[5] C.Z.Wang, G.J.Chen, R.Z.Tan, L.K.Wen: Journal of Sichuan University ( Engineering Science Edition).
[7] P.Cui, Y.S.Han, X.Q.Chen: Journal of Sichuan University ( Engineering Science Edition).
[9] J.M.Kong, Y.Cun, S.J.Tian, F.Y.A: Journal of Sichuan University ( Engineering Science Edition).
Online since: July 2013
Authors: Dun Wen Zuo, Hong Feng Wang, J.L. Wang, X.L. Duan, W.W. Song
[2] M.S.Khorrami, M.Kazeminezhad, A.H.Kokabi, Materials Science and Engineering A 543(2012)243-248
Shao, et al, Journal of Functional Materials 41(2010)2029-2033
Chen, Materials Science and Engineering A 553(2012)49-156
[10] P.Xue, D.R.Ni,D.Wang, et al, Materials Science and Engineering A 528(2011)4683-4689
Shao, et al, Journal of Aeronautical Materials 31(2011)31-37.
Online since: June 2007
Authors: O.J. Alamu, P.O. Aiyedun, A. Kareem, M.A. Waheed
Introduction Rolling of high strength materials sandwiched between layers of softer material, known as sandwich rolling, evolved as an alternative technique devoid of roll distortion [1,2].
The material was cut into slabs of small sizes and hot rolled.
Weinstein "The Deformation of sandwich Materials" Int.
Alamu "Simulation of Temperature Gradient in Hot Flat Rolling at Low StrainRates", Journal of Science and Technology Research 1(1): 55-62. (2002) [10] O.
Durowoju "Evaluation of Zener - Hollomon Parameter Variation with Pass Reduction in Hot Steel Rolling", International Journal of Environmental Issues 1(1): 145-159, (2003) [11] O.
Online since: October 2014
Authors: J.B. Saedon, Nor Hafiez Mohamad Nor, Norhamidi Muhamad, Nur Atikah Abu Kasim, Mohd Ikhwan Jamaludin
Sahari, Stability of Metal Injection Moulding Feedstock Containing Palm Oil, Journal Institute of Materials Malaysia, 3 1 (2001) 71–83
Danchaivijit, The Effects of Binder Components in Wax/Oil Systems for Metal Injection Molding, Journal of Materials Processing Technology, 196 (2008) 94–100
Todd, Improved Processing of Titanium Alloys by Metal Injection Moulding, IOP Conference Series: Materials Science and Engineering, 26 (2011) 12-25
Mohamad, Rapid Debinding of 316L Stainless Steel Injection Moulded Component, Journal of Materials Processing Technology, 140 (2003) 397–400
Bormann, Influence of Processing Parameters on Mechanical Properties of Ti–6Al–4V Alloy Fabricated by MIM, Materials Science and Engineering, 527 (2010) 3929–3935.
Online since: May 2012
Authors: Guo Ying Fu, Guo Hui Li, Xiao Cheng Ma, Xue Fu Zhang, Jia Xiang Liu
Based on materials of Fenghuo Mountain tunnel, the paper analysis for coupled problem of heat transfer of surrounding rock and heat convection between air in cold region tunnel and surrounding rock, and comparative analysis of the annual average temperature between the calculation result and the actual observation records in 2004.
Beijing, China(2009), Science Press Publications
Journal of Tongji University (Naturalal Science) Vol. 8 (2010), p. 1117.
Amsterdam, Holland(1999), Elesevier Sciences Publishers
Beijing, China(2010), Science Press Publications