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Online since: July 2015
Authors: I.V. Semchenko, S.A. Khakhomov, I.A. Faniayeu, Tatsiana Dziarzhauskaya
The material of the inclusions is nichrome Cr15Ni60 with the conductivity 106 S/m.
As follows from Fig. 3,b we used material with the bulk conductivity 106 S/m that corresponds of the maximum absorption of the incident wave.
Khakhomov, Optimal arrangement of smooth helices in uniaxial 2D-arrays The Seven International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, Bordeaux (2013) 244-246
Sihvola, Electromagnetics of bi-anisotropic materials: Theory and applications, Amsterdam: Gordon and Breach Science Publishers, 2001
Samofalov, Transformation of the Polarization of Electromagnetic Waves by Helical Radiators, Journal of Communications Technology and Electronics, 52 (2007) 850-855.
Online since: September 2013
Authors: Yi Li, Shuang Zhang, Jin Xia Dong, Ke Hui Tong
In this paper, improvement is made based on the reference ICBO methods , using steel blade cracks crack generator for the implementation of fast, accurate and equivalent induction occurred,to increase the cracking sensitivity of materials and effectiveness.
Experimental Design Materials.
ACKNOWLEDGEMENTS This work presented is jointly supported by National Natural Science Foundation of China (No. 51078065), New Century Excellent Talents in University (No.
Journal of Building Materials, Vol. 9, No. 6,2006,pp.666–670.
Online since: May 2012
Authors: Mi Que Zhao, Xiao Chen Meng, Xiao Peng Li, Wei Wang
It mainly includes: the influence on sinking pile in different materials, the influence on sinking pile with different driving systems and the influence on sinking pile with different soil conditions.
References [1] Hui Ma and Duo Yang: submitted to Journal of Machine Design (2008). ( In Chinese) [2] Xiaopeng Li, He Li and Qingkai Han: Study on Characteristics of Vibration Friction for Pile-soil System.
Key Engineering Materials Vols. 353-358 (2007), p. 762-765
Key Engineering Materials Vols. 353-358 (2007), p.754-757
Proceedings of the International Conference on Mechanical Transmissions, Chongqing University, Chongqing, China, 2006(6), p1213-1217, Beijing: Science Press
Online since: August 2011
Authors: Yan Zhong Wang, Yan Yan Chen, Lin Feng Wu, Hong Zeng, Xiao Han
Su et al. adopted a mixed algorithm combining FEM and SPH to describe the constitutional behavior materials during cutting [1].
As can be seen in the figure, mesh elements stretches heavily as the material was violently torn.
Wang: Journal of System Simulation Vol. 21 (2009), p. 5002 [2] P,Y.
Thesis, Shandong University of Science and Technology. 2007 [3] H.
Lu: Mechanical Engineering Materials Manual (Chemical Industry Press, China 2009) [8] G.
Online since: October 2013
Authors: Xiang Bo Deng, Li Hao Jia, Man Jiang
Erich etc. [8] have conducted triaxial creep test to study on dry and saturated granite rock fill materials.
Jardine, On measuring creep behavior in granular materials through triaxial testing, Can.
Deng, Study on the creep properties of T2b2 siltite in terms of the damage law induced by water, Journal of Fuzhou University (Natural Science Edition), Vol.40 3 (2012) 399-405
Erich, Modeling rheological properties of coarse grained materials, Art of Foundation Engineering Practice Congress, Florida, American Society of Civil Engineers Publisher, (2010) 430-439.
Online since: April 2014
Authors: Meng Wang, Long Fei Li, Zu Qing Sun
Research of Martensite bands in the core of 82B wires Wang Meng1,2,a , Sun Zuqing1,b , Li Longfei1,c 1The State Key Laboratory for Advanced Metals and Materials,University of Science & Technology Beijing,Beijing,China 2Shou Gang institute of technology, Beijing, China awangmustb@126.com,bsunzq@mail.skl.ustb.edu.cn, clilf@skl.ustb.edu.cn Key words:martensite bands, wire, Stelmor control cooling Abstract :The character of microstructure in the segregation of 82B wire with two different stelmor control cooling procedures and kinetics of eutectoid transformation of segregation through thermal simulation in the range of 400-600℃ were researched.
Journal of Materials Engineering and Performance.
Development of Microstructural Banding in Low-Alloy Steel with Simulated Mn Segregation.Metallurgical and Materials Transections A,2002,Vol.33A, p.1627-1637 [5] A.B.Sychkov,M.A.Zhigarev,S.Yu.Zhukova,A.V.Perchatkin and A.V.Peregudov.
Online since: February 2015
Authors: Zheng Sheng Han, Song Lin Wang, Ai Min Gao, Bo Wang
Acknowledgements This work was financially supported by National Natural Science Foundation of China (51365003).
References [1] Fei Dai, Wu Yun Zhao and Jie Yang: Advanced Materials Research.
Forum Vols. 926-930 (2014), p.3250 [2] Jie Yang, Wu Yun Zhao and Fei Dai: Advanced Materials Research.
Forum Vols. 850-851(2014), p. 377 [3] Wu Yun Zhao, Xue Peng Tang and Fei Dai: Applied Mechanics and Materials.
Forum Vol. 387(2013), p. 350 [4] Jun Min Ma and Fen E Wang: Journal of Gansu Agricultural University.
Online since: August 2014
Authors: Jiří Kratochvíl, Pavel Diviš, Tomáš Opravil
The effect of boron and its compounds on setting of portland cement Jiří Kratochvíl1,a, Tomáš Opravil2,b, Pavel Diviš1,c 1Brno University of Technology, Faculty of Chemistry, Department of Materials Science, Purkyňova 118, 61200, Brno, Czech Republic axckratochvilji@fch.vutbr.cz, bopravil@fch.vutbr.cz, cdivis@fch.vutbr.cz Keywords: Portland cement, setting of portland cement, boron compounds, calorimetry, testing of mechanical properties Abstract The aim of this work is to study the influence of boron and its compounds, boric acid and borax, on the hydration of Portland cement.
Introduction Cement and concrete are todays the most important building materials, which we are unable to replace.
A partial solution to those problems is the usage of alternative fuels in rotary kilns, partial replacement of Portland cement clinker by secondary raw materials such as fly ash, blast furnace slag etc.
Journal of Cleaner Production. 2012, vol. 22, issue 1, s. 60-66
Online since: November 2011
Authors: Yo Tomota, Yoshitaka Adachi, Satoshi Morooka, Naoko Sato, Mayumi Ojima
Adachi1, 2, e 1National Institute of Materials Science, 1-2-1 Sengen, Tsukuba, 305-0047, Japan 2Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japna 3The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8654, Japan 479-5 Tokiwadai, Hodogaya, Yokohama 240-8501 Japan. 54-12-1 Nakanarusawa, Hitachi, 316-8511, Japan aSATO.Naoko2@nims.go.jp, bojima@metall.t.u-tokyo.ac.jp, cmoro-ka@ynu.ac.jp dtomota@mx.ibaraki.ac.jp, eADACHI.Yoshitaka@nims.go.jp Keywords: ferrite-martensite dual phase steel, martensite morphology, 3D-image based stereology, topology.
However the morphology of martensite has been characterized qualitatively, so that its effect still remains ambiguous. 3D-image based stereology is recently reserved much attention since although some of the statistically significant information about the microstructure of the material can be extrapolated based on 2D observations, it is only through comprehensive 3D analysis that the local structure and crystallography for material characterization can be understood completely [4].
Experimental procedure Materials.
VOORHEES: Journal of Microscopy, 201(2001), 388
Online since: November 2015
Authors: Laurenţiu Slătineanu, Oana Dodun, Vasile Merticaru, Gheorghe Nagîț, Constantin Neamtu
This layout should offer minimum displacements of the workpieces within the workshop, but also a high flexibility, so that parts of various shapes and dimensions and made of various materials could be manufactured in the workshop.
-Products -Services -Informations -Legal -Banking -Communications -Capital -Energy -Human resources -Land and buildings -Equipment -Knowledge -Technologies -Services -Raw materials -Facilities -Time -Legal constraints -Government regulations Operational System Informational System Decisional System Control -Materials -Methods -Machines -Men Measurement and feedback Fig. 1.
One may noticed: WO1 -the offices, WO2 -the locker and eating room, WO3 -storage and WO4 -bathroom and WO12 -the storage of raw materials, WO13 -finite parts storage and WO14 -scrap.
Another important aspect was to provide accessible access to entrance and outputs of materials and products.
Hashmi, Modeling and visualization of a 3D mechanical workshop, Journal of Mechanical Engineering, Transaction of the Mech.