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Online since: May 2006
Authors: O. Chernyayeva, E. Lunarska
Chernyayeva Institute of Physical Chemistry of the Polish Academy of Sciences ul.
Materials and Experimental Procedure The 99.995% Al foil of thickness L (25µm, 170µm, 0.5mm and 1mm) was used for hydrogen permeation and tensile tests.
Hydrogen Treatment of Materials (Ed.
Wutting: Journal de Physique IV, Vol. 6 (1996) C8-757
Online since: June 2010
Authors: Xin Yu Pan, Jian Yu Yang, Yong Feng Li, Wen Li
Materials and Methods The Isolation and Culture of Strains About 10ml activated sludge were taken from the long term operation of biohydrogen production reactor and put into a bottle that contents 10 glass balls with no oxygen inside.
Biological hydrogen potential of materials characteristic of the organic municipal solid wastes.
Proceedings of the 13th World Hydrogen Energy Conference, Beijing: Science Press, 2000, 364-369
Journal of Harbin Inst of Technology, 2004, 36(12):1589-1592
Online since: June 2013
Authors: Edouard Rivière-Lorphèvre, Pierre Dehombreux, Enrico Filippi
Dynamic simulation of thin plate milling Dynamic simulation of milling process uses three combined models: geometric model (displacement of the cutting edges, material removal), cutting force model (depending on chip thickness, depth of cut and material) and dynamic model.
The implementation of thin plate dynamics lead to an unsatisfactory result: even for very small material removal rate, the cutting force value is raising constantly and the displacement of the workpiece reach an abnormally large value, which is in opposition to experimental results.
The removal of material on the plate can significantly affect its dynamic response, this effect can be taken into account by real time modification of the dynamic model of the plate for a more accurate simulation.References [1] S.
CIRP Journal of Manufacturing Science and Technology, 1:35--44, 2008
Online since: November 2023
Authors: Taichi Kimura, Shun Kudo, Genta Kojima, Tomohiko Hojo, Goroh Itoh, Shigeru Kuramoto, Junya Kobayashi
Effect of Thermomechanical Rolling on Mechanical Properties of TRIP-Aided Steel Sheet Junya KOBAYASHI1,a*, Taichi KIMURA2,b, Shun KUDO2,c, Genta KOJIMA2,d, Tomohiko HOJO3,e, Shigeru KURAMOTO1,f, and Goroh ITOH1,g 1Department of Mechanical System Engineering, Faculty of Engineering, Ibaraki University, 4-12-1 Naka-Narusawa-cho, Hitachi, 316-8511 Japan 2Major in Mechanical Engineering, School of Science and Engineering, Graduate School, Ibaraki University, 4-12-1 Naka-Narusawa-cho, Hitachi, 316-8511 Japan 3Department of Mechanical Engineering and Intelligent Systems, Tohoku Gakuin University, 3-1 Shimizu-koji, Wakabayashi-ku, Sendai, Miyagi, 984-8588 Japan ajunya.kobayashi.jkoba@vc.ibaraki.ac.jp, b21nm433s@vc.ibaraki.ac.jp, c21nm435f@vc.ibaraki.ac.jp, d22nm441f@vc.ibaraki.ac.jp, etomohiko.hojo@mail.tohoku-gakuin.ac.jp, fshigeru.kuramoto.11@vc.ibaraki.ac.jp, ggoroh.itoh.ibaraki@vc.ibaraki.ac.jp Keywords: TRIP-aided steel, thermomechanical heat treatment, hot rolling, warm rolling
As a leading candidate for metallic materials which achieves the carbon-neutral, the 3rd generation AHSSs are expected.
This work was performed under the GIMRT Program of the Institute for Materials Research, Tohoku University (Proposal No. 202112-RDKGE-0071).
Holmes, Effect of Alloying Additions on The Lattice Parameter of Austenite, Journal of The Iron and Steel Institute, May 1970, pp.469-474
Online since: October 2021
Authors: Nuchanaporn Pijarn, Wisallaya Jankasemsook, Supanida Suwantha, Janpen Intaraprasert
New Formulation of TiO2-ZnO Slurry for Facial Foundation Sunscreen Cream Application Nuchanaporn Pijarn1,a*, Wisallaya Jankasemsook1,b, Supanida Suwantha1,c, and Janpen Intaraprasert1,d 1Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand a*nuchanaporn.p@ubu.ac.th, bwisallaya.ja.59@ubu.ac.th, csupanida.su.59@ubu.ac.th, djanpen.i@ubu.ac.th Keywords: TiO2 sol, Zinc sol, TiO2-ZnO Slurry, Ready-to-use, Foundation Sunscreen Abstract.
However, formulation of sunscreens cream published in previous journals did not contain foundation [11-15].
Materials and Method Materials.
Online since: August 2013
Authors: Jia Xuan Guo, Xu Rong Mei, Yu Zhong Li, Qiao Zhen Li, Chang Rong Yang
Water Resources and Dryland Farming Laboratory, Institute of Agricultural Environment and Sustainable Development, 1Chinese Academy of Agricultural Sciences, Beijing 100081, P.
Materials and methods Experiment Station and Overview The test was carried out at the scientific observation Experiment Station in Shouyang rainfed agriculture field of Chinese Academy of Agricultural Sciences.
Test Material In Spring Maize Farmland, meteorological monitoring was conducted from September 2006 to October 2008, energy balance of agro-ecosystem were monitored during spring maize growth period from April 2008 to October 2008.
Int J Computer Science Issues, 2011, 8: 188-197 [6] Anderson R G, Jin Y F, Goulden M L.
Journal of Chengdu University of Science and Technology, 1984, (2) : 89- 96 (in Chinese with English abstract) [20] Li X B, Sun H Y, Zhang X Y, Shen Y J, Dong B D, Hu C S.
Online since: August 2023
Authors: Ion Aurel Perianu, Lia-Nicoleta Botila, Iuliana Duma, Matei Marin-Corciu, Radu Nicolae Popescu, Alexandru Adrian Geana
A system for monitoring the position of the shoulder of the welding tool in relation to the surface of the materials to be joined it is also integrated on the welding equipment, being compose of an endoscopic camera (e) mounted inside of the water enclosure at the level of the thickness of the materials to be joined.
The welding experiments were carried out with the materials to be joined completely placed under water, whose initial temperature was 14 -190C.
ElSherbiny, Welding and processing of metallic materials by using friction stir technique; A review, Journal of Advanced Joining Processes 3, 100059 (2021); [6] D.
Prasad (Eds.), Advances in Engineering Materials – Select Proceedings of FLAME 2020, Springer Nature Singapore Ltd., Singapore (2021) 365-375; [14] K.
Bharat Kumar, Analysis and characterization of forming behavior on dissimilar joints of AA5052-O to AA6061-T6 using underwater friction stir welding, Materials Science, Surf.
Online since: December 2012
Authors: João Fertuzinhos, João P.M.A. Silva, Edgar Lobo, José Machado
Design and manufacture departments are nowadays able to electronically exchange product specifications, i.e., the requirements that the product must satisfy, and product definition including product shape and material for manufacturing as well.
Electronic Notes in Theoretical Computer Science, 2002. 72(2): p. 79
Nuclear Science, IEEE Transactions on, 2011. 58(2): p. 468-478
AIChE Journal, 1992. 38(1): p. 67-75
International Journal of CAD/CAM, 2002.
Online since: September 2013
Authors: S. Rajesh, Francis P. Xavier, T. Ganesh
Introduction Zinc oxide is an important semiconducting material, which has attracted attention due to its numerous properties.
Experimental details Zinc acetate-2-hydrate [Zn (CH3COO)2.2H2O], Aluminium nitrate [Al(NO3)3.9H2O] (dopant source), 2-methoxy ethanol and monoethanalamine (MEA) were used as precursor materials to prepare pure and Al doped ZnO thin films.
Xavier, Effect of Al dopant concentration on structural, optical and photoconducting properties in nanostructured aluminium doped zinc oxide thin films, Material science in semiconductor processing (Article in Press)
Selvaraj, F.P.Xavier Three-zone furnace: Apparatus to grow doped crystals from two materials which have wide difference in sublimation temperatures, Journal of Materials science 38 (2003) 555-560
Basak, Effect of thickness on the structural, electrical and optical properties of ZnO films, Materials Research Bulletin 42 (2007) 875-882
Online since: June 2014
Authors: Cătălin Alexandru
The following data were used to model the contact forces: the geometries of chain links and chain sprockets; the normal contact force (defined by using the impact force modeling the collision); the stiffness of the material, used to compute the normal force for the impact model; the force exponent that specifies the exponent of the force deformation characteristic; the contacting material damping properties; the boundary penetration at which the full damping is applied.
Applied Mechanics and Materials, vol. 332 (2013), p. 248-253 [5] J.F.
Al-Turki, Performance of dual-axis solar tracker versus static solar system by segmented clearness index in Malaysia, International Journal of Photoenergy, vol. 2013 (2013), ID 820714, p. 1-13
Alexandru, Mono-axis vs bi-axis tracking for a string of photovoltaic modules, Renewable Energy & Power Quality Journal, no. 9 (2011), p. 1-4
Ceccarelli, Challenges for mechanism design, International Symposium on Science of Mechanisms and Machines, p. 1-13 (2009)
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