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Online since: December 2024
Authors: Dariya Kirichenko, Mykola Surianinov, Stepan Neutov, Vitalii Metlizkiy
Problem Formulation Concrete is one of the most famous and popular materials that has been used in construction for many years.
Materials and Methods To achieve this aim experimental methods of mechanics, strain gauges, and methods of mathematical statistics are used.
Sciences: 01.02.06 / Vozhova Natalya Vyacheslavovna.
Journal of Materials in Civil Engineering. 30 (10) (2018) 04018258. 10.1061/(asce)mt.1943-5533.0002428
Materials. 15 (19) (2022) 6917. https://doi.org/10.3390/ma15196917
Online since: December 2016
Authors: Soundiah Ilangovan, A. Shanmugasundaram, Sanjivi Arul
EN 31 hardened steel with a hardness value of 63 HRc is used as a counter face disc material in the Pin-on Disc machine.
Later, after this critical temperature the oxide layer is not able keep itself adhered to the bulk of the material due to the softening of the material, hence the WR increases.
Prasad, Slurry wear behavior of zinc-based alloys: influence of some material and test parameters, Tribology Letters, 21 (2), (2006), 113
Baş, Investigation of the tribological properties of silicon containing zinc–aluminum based journal bearings, Tribology international, 37 (6), (2004), 433
Alemdağ, Developing aluminium–zinc-based a new alloy for tribological applications, Journal of materials science, 44 (8), (2009), 1969
Online since: February 2014
Authors: Hong Xiang, Xiao Ping Fan, Wen Ming Wang, Chun Qiu Li
As paper material gets more expensive, structural optimum design of the honeycomb paperboard will become more and more important.
These honeycomb paperboards were composed with the same materials that are Kraft paper (350 g/m2) used as printed sheets and corrugating medium (110 g/m2) used as core paper.
These materials’ mechanical parameters [6] were as shown in Table 1.
Chen: Journal of Composite Materials Vol. 74 (2005) , p.1465-1485 [5] Heimbs,Sebastian: Computational Materials Science Vol. 45 (2009) , p.205-216 [6] Guo.YF, Xin.CL, Xu.WC: Packaging Engineering Vol. 30 (2009), p. 34-35.
In Chinese [7] Sun.YP, Lu.LX: Journal of Southern Yangtze University Vol. 3 (2004), p. 52-55.
Online since: September 2013
Authors: Wojciech Lepiarz
In other fields, like material sciences it is used as a modeling tool for about 100 years.
However fractional integrals and derivatives are very suitable for the description of properties of various materials like polymers or tissue.
Fractional calculus is used to model heat dissipation [1], stress-strain relationship in viscoelastic materials [2] or impedance in animal tissues [3].
Ulm, Identation Analysis of Fractional Viscoelastic Solids, Journal of Mechanics of Materials and Structures, vol. 4, no. 3, pp. 523-550 (2009) [3] R.
Sioma, Application of a visual measurement technique to the assessment of electrodynamic stamping, Solid State Phenomena Control engineering in materials processing, vol. 177, pp. 1–9 (2011) [5] J.
Online since: December 2013
Authors: Xin Long Jiang, Qing Hua Ma, Yi Hua Jiang
In this paper, the MAE parameters such as extractant,microwave irradiation power, the ratio of solvents to materials, and extraction time were optimized by RSM from black corn hull.
Interaction analysis In the ethanol concentration,the ratio of solvents to materials, microwave irradiation power, and extraction time of the four factors,any of two factors as X and Y, as the Z in the absorbance, make the corresponding 3D figure.
The optimal processing conditions were as follows: ethanol concentration 79.67%(pH value 1.0),the ratio of solvents to materials 40.00mL·g-1, microwave irradiation power 560.00W, and extraction time 79.25 s , under the optimal conditions, the maximal absorbance was of 0.473.
Chinese agricultural science, 2007, 40 (9): 2045-2052.
Microwave-Assisted Extratrction of Flavonoids from Rhododendron dauricum L.J Journal of Analytical Science.2005,21(06):673-675
Online since: February 2006
Authors: Horst Cerjak, Ernst Kozeschnik, Mehran Maalekian, M.L. Lendinez, Hans P. Brantner
Brantner2,d and H.Cerjak1,e 1 Institute for Materials Science, Welding and Forming, Graz University of Technology; Kopernikusgasse 24, 8010 Graz, Austria 2 Voestalpine Schienen GmbH, Technologie: Forschung & Entwicklung, Kerpelystrasse 199, 8700 Leoben, Austria amehran.maalekian@tugraz.at, bmarial_lm@hotmail.com, cernst.kozeschnik@tugraz.at, dHans.P.Brantner@voestalpine.com, ecerjak@tugraz.at Keywords: Welding CCT diagram, austenite decomposition, hot deformation, thermo-mechanical processing Abstract.
Experimental The material employed in this work is a eutectoid carbon steel with pearlitic structure.
Biring, Metal Science Journal, Vol. 7, 1973, pp. 60-64. 5.
Houbaert, Materials.
Bhadeshia, Bainite in Steels, 2nd edition, The Institute of Materials, London, UK, 2001. 17.
Online since: April 2015
Authors: Rui Yang, Lei Xu, Rui Peng Guo
Impurity gas contents are important quantities characterizing the quality of the pre-alloyed powder, especially for high-reactivity materials such as titanium alloys.
The design and material selection of capsules and forming tooling are important because of the different shrinkage in different regions of the parts [9-11].
Yang, Journal of Materials Science & Technology,2014, in press
Yang, Applied Mechanics and Materials, 2014: 552:277-282
Lu, Advanced Materials and Processes, May, 2014:23-27.
Online since: March 2020
Authors: Erween Abdul Rahim, Zaidi Embong, Amiril Sahab Abdullah Sani, Kamaruddin Kamdani, Mona Alis Md. Yasser
The Modified Jatropha Oil was tested according to American Standard for Testing and Materials (ASTM) prior to and after the blending of ionic liquid additives.
In prior to the annealing process, bio-based lubricant samples were prepared and tested with physicochemical test in order to ensure the standard satisfactions according to American Standard for Testing and Materials (ASTM) standards.
Journal of Cleaner Production
Kassim (2013) Materials and Corrosion Chemistry Laboratory, School of Chemical Sciences
Weimer (Ed.), Carbide, Nitride and Boride Materials – Synthesis and Processing Chapman & Hall, London, 1997
Online since: July 2011
Authors: Li Guo Wang, Xiao Guang Zhang, Shu Fang Hou, Xiu Ju Wang, Si Quan Liu, Ai Min Wang
Introduction Polyvinylidene fluoride (PVDF) has been widely used as one of the membrane materials, well-known for its excellent chemical resistance and thermal stability.
Domestic scientists have done a lot of researches about modification of PVDF membrane [13-16], which indicates that graft modification and blending of membrane materials are the main direction of future development of the hydrophilic membrane.
PVDF was purchased from Shanghai 3F New Material Co., Ltd., China.
New Chemical Materials Vol. 36 (10) (2008), p. 7-9 (In Chinese) [15] Tang Guangjun, Sun Benhui.
Journal of Tianjin Institute of Textile Science and Technology Vol. 23(4) (2004), p. 24-27(In Chinese) [17] Information on http://detail.cn.china.cn/provide/detail,1281434240.html
Online since: October 2010
Authors: Bao Guo Ma, Jun Xiao, Hong Bo Tan
Influence of different sintering system on the formation of tricalcium aluminate Jun Xiao,Bao-guo Ma, Hong-bo Tan Laboratory of Silicate Materials Science and Technology of Education Ministry, Wu han University, Wuhan, 430070,China xiaojunwjs@yahoo.com.cn, mbgjob@163.com, 19659260@qq.com Keywords: tricalcium aluminate; phase equilibrium; calcination ; microwave Abstract.
And the raw materials are extruded into cylinders as φ35mm×10mm without adding water.
Mishing, in: Diffusion Processes in Advanced Technological Materials, edtied by D.
Clem: submitted to Journal of Materials Research (2003) [6] P.G.