Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: September 2017
Authors: A.A. Kravchenko, D.I. Dyachenko, V.T. Fomichev
In addition, the electrochemical synthesis method allows obtaining composite materials, including nanocomposites.
Sun, Cobalt substituted magnetite nanoparticles and their assembly into ferrimagnetic nanoparticle arrays, Advanced Materials, 25(22) (2013) 3090-3094
Alivisatos, Colloidal nanocrystal shape and size control: the case of cobalt, Science, 291(5511) (2001) 2115-2117
Park, Journal of Applied Electrochemistry, 30 (2000) 685-691
Fomichev, Natural Sciences.
Sun, Cobalt substituted magnetite nanoparticles and their assembly into ferrimagnetic nanoparticle arrays, Advanced Materials, 25(22) (2013) 3090-3094
Alivisatos, Colloidal nanocrystal shape and size control: the case of cobalt, Science, 291(5511) (2001) 2115-2117
Park, Journal of Applied Electrochemistry, 30 (2000) 685-691
Fomichev, Natural Sciences.
Online since: January 2013
Authors: Yu Jun Cai, Guo He Li, Shu Lai Chen, Zhi Gang Liu
Fig. 2 Meshing punch, die, blank holders and blank
Material parameters.
In order to get the effect of hot forming parts and quenching, now 22MnB5 high strength steel that material thickness is 2.0mm is chosen for experiment.
Acknowledgements This work is supported by Natural Science Foundation of China(50975203).
Journal of Materials Shaping Technology,1989:33-47
[5] Jinglong XIAO,Shangjian LI.the theory on Plastic forming simulation.WUHAN:Huazhong University of Science and Technology Press,1994:33-40,51-55
In order to get the effect of hot forming parts and quenching, now 22MnB5 high strength steel that material thickness is 2.0mm is chosen for experiment.
Acknowledgements This work is supported by Natural Science Foundation of China(50975203).
Journal of Materials Shaping Technology,1989:33-47
[5] Jinglong XIAO,Shangjian LI.the theory on Plastic forming simulation.WUHAN:Huazhong University of Science and Technology Press,1994:33-40,51-55
Online since: February 2011
Authors: Chao Wang, Dong Sheng Li, Xiao Ling Zhong, Wen Ping Lv, Mao Bin Chen
Experimental
Materials and reagents .
When the wavelength was at 500 nanometer, the transmission rate from 98% (prepared in pure water) dropped to 75% (prepared in 11%alcohol concentration), which would be ascribed to alcohol promoted the molecular chain of KGM keep together, and then the permeability of films light were weakened, which could expanded its support for the photosensitive material packaging and materials applications.
Developments in Food Science Vol. 41 (2000), p. 309 [2] K.
Meat Science Vol. 68 (2004), p.221 [5] J.
Journal of Biological Macromolecules Vol. 42 (2008), p. 256 [7] X.
When the wavelength was at 500 nanometer, the transmission rate from 98% (prepared in pure water) dropped to 75% (prepared in 11%alcohol concentration), which would be ascribed to alcohol promoted the molecular chain of KGM keep together, and then the permeability of films light were weakened, which could expanded its support for the photosensitive material packaging and materials applications.
Developments in Food Science Vol. 41 (2000), p. 309 [2] K.
Meat Science Vol. 68 (2004), p.221 [5] J.
Journal of Biological Macromolecules Vol. 42 (2008), p. 256 [7] X.
Potential Benefits of Silicon Carbide Zener Diodes Used as Components of Intrinsically Safe Barriers
Online since: September 2007
Authors: Konstantin Vassilevski, Alton B. Horsfall, Irina P. Nikitina, Nicolas G. Wright, G.J. Phelps, P. Lark
Introduction
Silicon carbide (SiC) is of great potential interest as an alternative material for fabrication of Zener
diodes due to its unique thermal and electrical properties [1].
Acknowledgments The work at Newcastle University was supported by the UK Engineering and Physical Sciences Research Council (grant numbers GR/S20420/01 and GR/R96385/01) and by the International Association for the Promotion of Co-operation with Scientists from the New Independent (INTAS grant 03-56-124).
Shur: Properties of Advanced Semiconductor Materials: GaN, AlN, InN, BN, SiC, SiGe, John Wiley & Sons, Inc., 2001, ISBN 0-471-35827-4
Wright: Materials Science Forum, V. 457-460 (2004), p. 1029
Johnson: Journal of Applied Physics, V. 97 (2005), p. 083709
Acknowledgments The work at Newcastle University was supported by the UK Engineering and Physical Sciences Research Council (grant numbers GR/S20420/01 and GR/R96385/01) and by the International Association for the Promotion of Co-operation with Scientists from the New Independent (INTAS grant 03-56-124).
Shur: Properties of Advanced Semiconductor Materials: GaN, AlN, InN, BN, SiC, SiGe, John Wiley & Sons, Inc., 2001, ISBN 0-471-35827-4
Wright: Materials Science Forum, V. 457-460 (2004), p. 1029
Johnson: Journal of Applied Physics, V. 97 (2005), p. 083709
Online since: June 2012
Authors: Jun Zhao, Yue En Li, Cao Qing Yan, Xiao Xiao Chen
The edge-specific coefficients and shear-specific coefficients can be identified experimentally [8-9] based on the workpiece material, tool material, and tool geometry.
(a)), geometric and material properties are shown in Table 1; (2) meshing (Fig3.
The workpiece material was selected as AISI/P20 steel.
Seo, Tool trajectory generation based on tool deflection effects in the flat end milling process-I, II, KSME International Journal. 13 (1999) (12)
-Journal of the International Societies for Precision Engineering and Nanotechnology. 26 (2002) 69-82
(a)), geometric and material properties are shown in Table 1; (2) meshing (Fig3.
The workpiece material was selected as AISI/P20 steel.
Seo, Tool trajectory generation based on tool deflection effects in the flat end milling process-I, II, KSME International Journal. 13 (1999) (12)
-Journal of the International Societies for Precision Engineering and Nanotechnology. 26 (2002) 69-82
Online since: April 2025
Authors: Viktoria Kochubei, Serhiy Huhlych, Vasyl Dyachok, Solomiia Mandryk
The ability of microalgae to accumulate a large amount of lipids has made them a promising source of third-generation biofuels, focusing on raw materials that do not compete with human food sources.Interest in microalgae also lies in the range of molecules they can produce, including antioxidants, pigments, high molecular weight polyunsaturated fatty acids and vitamins.
It is often used in the fuel industry as an energy raw material.
Journal of Ecological Engineering, 21(5), 189-196
Series: Economic Sciences. 1 (48) Vinnytsia, (2021). - 171-176, http://econjournal.vsau.org/files/pdfa/284
The Chemistry and Physics of Engineering Materials – Two Volume Set.: Modern Analytical Methodologies.
It is often used in the fuel industry as an energy raw material.
Journal of Ecological Engineering, 21(5), 189-196
Series: Economic Sciences. 1 (48) Vinnytsia, (2021). - 171-176, http://econjournal.vsau.org/files/pdfa/284
The Chemistry and Physics of Engineering Materials – Two Volume Set.: Modern Analytical Methodologies.
Online since: February 2010
Authors: Hiroyuki Kokawa, Yutaka S. Sato, Sergey Mironov, Chang Woo Lee, Uceu Suhuddin, H. Takahashi
Lee
2, f
1
Departement of Materials Processing, Graduate School of Engineering, Tohoku University,
6-6-02 Aramaki-aza-Aoba, Sendai 980-8579, Japan
2
Advanced Joining Technology Team, Production and Technology Center, Korea Institute of
Industrial Technology, 7-47, Songdo-Dong, Yeonsu-Gu, Incheon 406-840, South Korea.
Introduction The increasing demand for better fuel economy, reduction of exhaust gasses emissions and higher operating efficiency in transportation applications is prompting intensive research into lightweight structural materials.
Since the magnesium (Mg) alloys are the lightest structural materials in practical use, they offer a great potential for weight saving in vehicles.
Financial support from the Japanese Ministry of Education, Science, Sports and Culture with a Grant-in-Aid from the Global COE Program in Materials Integration International Center of Education and Research at Tohoku University is also gratefully acknowledged.
Colligan: Welding Journal Vol. 78 (1999), p. 229
Introduction The increasing demand for better fuel economy, reduction of exhaust gasses emissions and higher operating efficiency in transportation applications is prompting intensive research into lightweight structural materials.
Since the magnesium (Mg) alloys are the lightest structural materials in practical use, they offer a great potential for weight saving in vehicles.
Financial support from the Japanese Ministry of Education, Science, Sports and Culture with a Grant-in-Aid from the Global COE Program in Materials Integration International Center of Education and Research at Tohoku University is also gratefully acknowledged.
Colligan: Welding Journal Vol. 78 (1999), p. 229
Online since: February 2012
Authors: Long Mei Wang, Xiao Liu
The test materials (the same batch of continuous casting slab) were melted by a 25kg vacuum medium frequency induction furnace.
Lee: Materials Science and Engineering A, Vol. 297 (2001) No.(1-2), p.78
Kherrouba: Materials Science and Engineering A, Vol. 496 (2008) No.(1-2), p.447
Wang: Journal of the Chinese Rare Earth Society, Vol. 22 (2004) No.1, p.48(in Chinese)
Wang: The Rare Earths and Alkaline Earths Physical Chemistry and Applications in Materials (Science Press, China 1995)
Lee: Materials Science and Engineering A, Vol. 297 (2001) No.(1-2), p.78
Kherrouba: Materials Science and Engineering A, Vol. 496 (2008) No.(1-2), p.447
Wang: Journal of the Chinese Rare Earth Society, Vol. 22 (2004) No.1, p.48(in Chinese)
Wang: The Rare Earths and Alkaline Earths Physical Chemistry and Applications in Materials (Science Press, China 1995)
Online since: May 2012
Authors: Ye Min Zhang, Wen Jian Li, Jin Cai Li
The calculation model
Basic assumption. (1).rock materials for isotropic uneven medium; (2).do not consider the time effect of rock mass deformation and the influence of groundwater; (3).bolt-shotcrete support system, undertake construction stage 100% load.
Journal of Liaoning University of Technology(Natural Science Edition), V30(3):157-161. (2010) [4] CAI M,KAISER P K.
[5] Zhang Yemin,Zhang Xinhua.Study of Cement-based Composite Materials on the Force Senstived Effect ,The Third International Conference on Transportation Engineering(ICTE 2011),2011(27):97-99 .
Journal of Liaoning University of Technology(Natural Science Edition), V30(3):157-161. (2010) [4] CAI M,KAISER P K.
[5] Zhang Yemin,Zhang Xinhua.Study of Cement-based Composite Materials on the Force Senstived Effect ,The Third International Conference on Transportation Engineering(ICTE 2011),2011(27):97-99 .
Online since: October 2010
Authors: Dong Qing Yuan, Jian Ting Xu
Femtosecond lasers are also capable of processing a wide variety of materials[3,4,5].
In this paper, we reported formation of the periodic microstructures on the 65Mn plate,which is a useful and important material in many industrial applications.
The spontaneous formation of periodic ripples on the surface of a material illuminated with polarized pulsed laser light mainly depend on the following aspects of the laser beam:angle of incidence, polarization, frequency, and energy.
[3] Seongkuk Lee,Dongfang Yang, Suwas Nikumb:Applied Surface Science.
[4] Yasuhiko Shimotsuma, Kazuyuki Hirao, Jianrong Qiu, Kiyotaka Miura:Journal of Non-Crystalline Solids.Vol.352 (6-7),(2006),p.646
In this paper, we reported formation of the periodic microstructures on the 65Mn plate,which is a useful and important material in many industrial applications.
The spontaneous formation of periodic ripples on the surface of a material illuminated with polarized pulsed laser light mainly depend on the following aspects of the laser beam:angle of incidence, polarization, frequency, and energy.
[3] Seongkuk Lee,Dongfang Yang, Suwas Nikumb:Applied Surface Science.
[4] Yasuhiko Shimotsuma, Kazuyuki Hirao, Jianrong Qiu, Kiyotaka Miura:Journal of Non-Crystalline Solids.Vol.352 (6-7),(2006),p.646