Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: May 2011
Authors: Ji Zhi Zhang, Jian Zhang Li, Xiao Ying Liu, Shi Feng Zhang
Jc cakes obtained after oil pressed, rich in protein content, were excellent materials for preparing formaldehyde-free wood adhesives, which could provide alternative to formaldehyde-based resins.
In addition, formaldehyde-based adhesives are derived from nonrenewable fossil resources, which generate an urgent need for the development of environmentally friendly alternative wood adhesives from renewable materials [2-3].
Materials and general methods Materials.
Journal of Biobased Materials and Bioenergy, 2008. 2: 1-24. 2.
Journal of the Science of Food and Agriculture, 2008. 88: 911-919. 11.
In addition, formaldehyde-based adhesives are derived from nonrenewable fossil resources, which generate an urgent need for the development of environmentally friendly alternative wood adhesives from renewable materials [2-3].
Materials and general methods Materials.
Journal of Biobased Materials and Bioenergy, 2008. 2: 1-24. 2.
Journal of the Science of Food and Agriculture, 2008. 88: 911-919. 11.
Online since: September 2011
Authors: Ru Quan Zhang, Jian Qiang Li, Jing Jing Xu, Jian Zheng Liu
Fig. 1 Basic structure of a testing equipment
Experimental materials.
We selected four representative textile materials of cotton, hemp, silk and wool to study.
The effect of textile materials.
Zhang: Journal of Northwest Textile Science and Technology University (in Chinese), 2001, 15 (2):50-52
Bi: Journal of Tianjin Institute of Textile Science and Technology (in Chinese), 1999, 18 (4):79-82
We selected four representative textile materials of cotton, hemp, silk and wool to study.
The effect of textile materials.
Zhang: Journal of Northwest Textile Science and Technology University (in Chinese), 2001, 15 (2):50-52
Bi: Journal of Tianjin Institute of Textile Science and Technology (in Chinese), 1999, 18 (4):79-82
Online since: September 2017
Authors: Ilia V. Chumanov, Andrey N. Anikeev
Anikeev, Investigating the effect of carbide disperse particles on hardness and wear resistance of experimental materials in cast and deformed conditions, Indian Journal of Science and Technolog, 8 (2015) 1-7
Leontieva, Materials Science, Machine building, Moscow, 1990
Pryakhin, Materials Science, Himizdat, Saint Petersburg, 2007
Chumanov, Experiments on obtaining nanostructured metallic materials and their investigation, Materials Science Forum, 843 (2016) 139-144
Belyaev, The materials strength, Science, Moscow, 1965.
Leontieva, Materials Science, Machine building, Moscow, 1990
Pryakhin, Materials Science, Himizdat, Saint Petersburg, 2007
Chumanov, Experiments on obtaining nanostructured metallic materials and their investigation, Materials Science Forum, 843 (2016) 139-144
Belyaev, The materials strength, Science, Moscow, 1965.
Online since: February 2022
Authors: Sergey A. Ilinykh, Vladimir A. Krashaninin, Nina I. Ilinykh, Leopold Leontiev
Modification of the Surface of Structural Materials by Concentrated Energy Flows in Order to Improve Their Performance Properties
S.A.
Leontiev1,d 1Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, 101 Amundsen Str., Ekaterinburg, Russia, 620016, asergil1957@mail.ru, bkrash55@mail.ru, cninail@bk.ru, dleo@presidium.ras.ru Keywords: surface modification, plasma, coating, hardness, microtuberance Abstract.
The work is devoted to the basics of surface modification of structural materials for the effective protection of machine parts and mechanisms operated in extreme conditions from the mechanical impact of aggressive media, by the method of plasma-chemical exposure to concentrated streams of matter and energy by means of plasma generators, which allow for surface renovation and engineering.
The algorithm is based on the differential non-stationary equation of thermal conductivity inside the processed product , where – the material’s density, С – the specific heat capacity of the material, k – coefficient of thermal conductivity of the material, Q – energy source.
Monteiro, “Surface hardening by plasma nitriding on high chromium alloy steel,” Journal of Materials Science Letters, vol. 20, pp. 147–149, 2001
Leontiev1,d 1Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, 101 Amundsen Str., Ekaterinburg, Russia, 620016, asergil1957@mail.ru, bkrash55@mail.ru, cninail@bk.ru, dleo@presidium.ras.ru Keywords: surface modification, plasma, coating, hardness, microtuberance Abstract.
The work is devoted to the basics of surface modification of structural materials for the effective protection of machine parts and mechanisms operated in extreme conditions from the mechanical impact of aggressive media, by the method of plasma-chemical exposure to concentrated streams of matter and energy by means of plasma generators, which allow for surface renovation and engineering.
The algorithm is based on the differential non-stationary equation of thermal conductivity inside the processed product , where – the material’s density, С – the specific heat capacity of the material, k – coefficient of thermal conductivity of the material, Q – energy source.
Monteiro, “Surface hardening by plasma nitriding on high chromium alloy steel,” Journal of Materials Science Letters, vol. 20, pp. 147–149, 2001
Online since: July 2011
Authors: Zi Yang Cao, Hua Li
Micro-cutting process has a unique advantage in creating three-dimensional components using a variety of engineering materials [1-5].
Mishima, Journal of Manufacturing Science and Engineering, Vol. 126 (2004) No. 5, p.837-844 [2] Z.
Li: Journal of Microfabrication Technology, Vol. 11 (2006) No.3, p.1-5 [3] Y.
Kapoor: Journal of Manufacturing Science and Engineering, Vol. 126 (2004) No. 3, p.666-678 [7] M.
Li: Applied Mechanics and Materials, Vol. 10-12 (2008), p. 631-636
Mishima, Journal of Manufacturing Science and Engineering, Vol. 126 (2004) No. 5, p.837-844 [2] Z.
Li: Journal of Microfabrication Technology, Vol. 11 (2006) No.3, p.1-5 [3] Y.
Kapoor: Journal of Manufacturing Science and Engineering, Vol. 126 (2004) No. 3, p.666-678 [7] M.
Li: Applied Mechanics and Materials, Vol. 10-12 (2008), p. 631-636
Online since: January 2015
Authors: Marcin Frycz, Wojciech Horak
Effect of the concentration of the magnetic particles in the ferrooil on its dynamic’s viscosity changes in an external magnetic field
Marcin FRYCZ 1, a* and Wojciech HORAK 2, b
1Maritime University Gdynia, Faculty of Marine Engineering, Morska Str 83, 81-225 Gdynia, Poland
2AGH University of Science and Technology, Facoulty of Mechanical Engineering and Robotics,
30 Mickiewicza Av., 30-059 Krakow, Poland
afryczm@am.gdynia.pl, bhorak@agh.edu.pl
Keywords: ferrooil, magnetic particles, oil viscosity, rheometer.
Ferrooil’s dynamic viscosity changes significantly alter the tribological properties and thus its usefulness as a lubricant of the sliding journal bearings.
Kuznetsova, Magnetic Properties of Dense Ferrofluids, Journal of Magnetism and Magnetic Materials, Elsevier, 252 (2002) 135–137
Miszczak, Tribological properties of ferro-oil, Journal of Friction and Wear [Trenie i Iznos] Bialoruska Akademia Nauk, 27(3) (2006) 330–336.
Ferrooil’s dynamic viscosity changes significantly alter the tribological properties and thus its usefulness as a lubricant of the sliding journal bearings.
Kuznetsova, Magnetic Properties of Dense Ferrofluids, Journal of Magnetism and Magnetic Materials, Elsevier, 252 (2002) 135–137
Miszczak, Tribological properties of ferro-oil, Journal of Friction and Wear [Trenie i Iznos] Bialoruska Akademia Nauk, 27(3) (2006) 330–336.
Online since: July 2013
Authors: Meng Na Guo, Victor Kuzmichev
Yet there exists many tightly fitting styles in woman appeal using woven materials that might do harm to human body than the flexible knitting.
Materials and methods How “pressure” feeling comes in modern western medicine aspect How pressure of dress formed explains us the process a mechanical signal becomes subjective feelings.
Fiber product consumption Science. 40(1999) 49-55
Textile Research Journal. 7(2007) 653-660
Journal of Textile Research. 4(2010) 140
Materials and methods How “pressure” feeling comes in modern western medicine aspect How pressure of dress formed explains us the process a mechanical signal becomes subjective feelings.
Fiber product consumption Science. 40(1999) 49-55
Textile Research Journal. 7(2007) 653-660
Journal of Textile Research. 4(2010) 140
Online since: January 2013
Authors: Jin Feng Cui, Ying Ping Zhou, Jun Hong Guo, Bao Ping Yang, Yongqiang Ma
Ltd) were used as materials to form the shell.
Progress in Aerospace Sciences 43 (2007) 218-245
[2] Cho J S, Kwon A ,Cho C G..Microencapsulated of octadecane as a phase-change material by interfacial polymerization in an emulsion system Colloid and Polymer Science, 2002, 280(3):260-266
Preparation of phase change materials microcapsules by in-situ polymerization [J].
JOURNAL OF FUNCTIONAL MATERIALS, 2005, 36 (11): 1722-1727
Progress in Aerospace Sciences 43 (2007) 218-245
[2] Cho J S, Kwon A ,Cho C G..Microencapsulated of octadecane as a phase-change material by interfacial polymerization in an emulsion system Colloid and Polymer Science, 2002, 280(3):260-266
Preparation of phase change materials microcapsules by in-situ polymerization [J].
JOURNAL OF FUNCTIONAL MATERIALS, 2005, 36 (11): 1722-1727
Online since: November 2016
Authors: Fredina Destyorini, Nanik Indayaningsih, Dita Rama Insiyanda
Spectroscopy Fourier Transform Infrared (FTIR) – Attenuated Total Reflectance (ATR) used to study the surface of polymeric materials on polymeric substrates using a sensitive technique for chemical profiling, study of reflection spectroscopy, and a non-invasive.
This method was found to be very useful for obtaining spectra for high absorbing materials.
In conjunction with generating graph of spectrum, the electrons generate x-rays from the surface of the materials in the sample.
This method was found to be very useful for obtaining spectra for high absorbing materials.
J, Kreibich, The Properties Of Electrolytically Deposited Composite Zn-Ptfe Coatings, Science Journal (2011) no. 248-249 [10].
This method was found to be very useful for obtaining spectra for high absorbing materials.
In conjunction with generating graph of spectrum, the electrons generate x-rays from the surface of the materials in the sample.
This method was found to be very useful for obtaining spectra for high absorbing materials.
J, Kreibich, The Properties Of Electrolytically Deposited Composite Zn-Ptfe Coatings, Science Journal (2011) no. 248-249 [10].
Online since: August 2014
Authors: Kun Zhang, Shuang Li, Ke Wei Dai
We got the strip materials meeting the low temperature environment.
Among them, the needed raw materials were in table 1.
The needed fertilizer raw materials were shown in table 2.
Journal of outlook weekly news magazine, 2005 (5) : 28 and 29
Journal of applied foundation and engineering science, 2006.
Among them, the needed raw materials were in table 1.
The needed fertilizer raw materials were shown in table 2.
Journal of outlook weekly news magazine, 2005 (5) : 28 and 29
Journal of applied foundation and engineering science, 2006.