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Online since: January 2010
Authors: Leo A.I. Kestens, Roumen H. Petrov, Yvan Houbaert, Kim Verbeken, Jérémie Bouquerel, Patricia Verleysen
Kestensd , Patricia Verleysene and Yvan Houbaert f Ghent University, Department of Materials Science and Engineering, Technologiepark 903, B-9052 Ghent, Belgium Roumen.Petrov@ugent.be,a Jeremie.Bouquerel@ugent.be,b Kim.Verbeken@ugent.be, c Leo.
The full constraint Taylor model was used to predict the texture changes in the material and the results were compared to the experimental findings.
With increase of the strain up to 30 % the lattice GROD of the BCC constituents increases with 800% with respect to the undeformed material, whereas the increase of GROD in the measured part of the retained austenite is only 200% in comparison with the initial state.
De Meyer: "Transformation and mechanical properties of cold rolled and intercritically annealed CMnAlSi TRIP-aided steels", PhD Thesis, Dept. of Metallurgy and Materials Science, Ghent University, Belgium, (2001). 4.
Zaefferer, S. , Romano P. and Friedel F: Journal of Microscopy, Vol. 230, Pt 3 2008, pp. 499-508. 12.
Online since: November 2019
Authors: Pravin R. Lokhande, S. Balaguru
Any obturation process involves the filling of prepared root canal using bio-compatible materials like gutta-percha.
The super elastic behavior of nickel-titanium materials provides reversible deformation with 8% strain [2].
Materials and Method Plastic behavior of endodontic file in curved root canal The plastic behavior of dental file in current root canal can be described using load verses deformation curve recorded in between in first yield to collapse point.
Torsion consideration The rotary endodontic files are manufactured using the ductile materials which is weak in shear.
[8] Pravin R Lokhande, S Balaguru, G Deenadayalan, A review of contemporary fatigue analysis and biomaterials studies in endodontics, Materials Science Forum. 969 (2019) 93-98
Online since: January 2012
Authors: Valérie Nassiet, Bouchra Hassoune-Rhabbour, Laurence Poussines
Include also the fragmentation test developed by Kelly and Tyson [3] to study the interfacial properties of composite materials by determining the shear stress at the interface.
Materials The resin used is a bifunctional epoxy resin type DGEBA density of 1.16 A we will call for confidentiality reasons.
The adhesion is not an intrinsic property but depends on several factors such as interfacial energy, the energy dissipation during test and during the deformation of materials, internal stresses, and the geometry of the samples.
[4] T.J.Copponnex, Composites Sciences and Technology, vol.56, p.896-909 (1996)
Delfolie, C.Depecker, J.M.Lefebvre, Journal of Material Science, vol.34, p.481-495 (1999)
Online since: November 2016
Authors: Fatayalkadri Citrawati, Md Zakaria Quadir, Paul Munroe
The Effect of Final Annealing Heating Rate on Abnormal Grain Growth in a Fe-3.5%Si Steel Fatayalkadri Citrawati1,*, Md Zakaria Quadir2 and Paul Munroe1 1School of Materials Science and Engineering, University of New South Wales, Australia 2Electron Microscope Unit, University of New South Wales, Australia Keywords: secondary recrystallization, abnormal growth, heating rate, Goss grains, silicon steels Abstract.
Murakami, Recent development of low-loss grain-oriented silicon steel, Journal of Magnetism and Magnetic Materials 254–255 (2003) 307
Kubota, Secondary recrystallization in grain-oriented silicon steel, Materials Science Forum 467-470 (2004) 853
Hutchinson, Origin of Goss texture during secondary recrystallisation in silicon-steel, Materials Science Forum 715-716 (2012) 73
Novikov, Grain Growth and Control of Microstructure and Texture in Polycyrstalline Materials, CRC Press, Inc, Boca Raton, 1997.
Online since: March 2012
Authors: Zhi Shou Zhu, Li Wei Zhu, Xin Nan Wang, Chun Xiao Cao
[4] Shikai Li, Baiqing Xong, Songxiao Hui: Materials Characterization Vol. 59 (2008), p.397-401
[5] G.Schroeder,J.Albrecht, G.Luetjering: Materials Science and Engineering(2001), p.602-606
[7] V.Sinha, W.O.Soboyejo: Materials Science and Engineering (2001), p.607-612
[8] S.Shademan, V.Sinha: Mechanics of Materials Vol. 36(2004), p.161−175
The Minerals, Metals &Materials Society, 1992.193-199
Online since: February 2014
Authors: Li Zhong Han, Shuo Qi Zhang
Material and experimental methods 1.1 Materials Concrete: Taihang Qianjing P·O 42.5 mineral components in table 1 Artificial silica fumes: made by Fulida Ltd. in Jiu Quan, Gan Su province.
Super plasticizer: polycarboxylic water reducing agent made by the institution of concrete and eco-materials in CUMTB.
Journal of Safety Science and Technology, 2007,3(2):36-42
The Chinese Journal of Geological Hazard and Control, 2008,19 (4):47-48
Journal of Harbin University of Civil Engineering and Architecture,2002,35(6):50-54.
Online since: August 2013
Authors: Ding Yong Yu, Peng Tang
Introduction With the development of backfill and utilization concept for dredged materials of port engineering, soft soil foundation treatment of port engineering becomes more and more important, which has been one of key factors influencing engineering quality, construction period, and construction cost.
Construction period, material cost, labor cost, and machine-shift cost are quantitative indicators, which can be calculated actually.
Research on Optimization Selection of Soft Foundation Treatment Methods and Reliability of Foundation Settlement,Journal of Ocean University of China, 5, 25-29
Multi-factor Grey Correlation Analysis on Fire Accidents, Journal of China Safety Science, 3, 93-97
Soft Foundation Treatment Scheme Optimization Model with Uncertain Indicators, Journal of Railway Engineering Society, 3, 19-24.
Online since: September 2011
Authors: Zan Cheng Zhu, Fan Bo Guo, Feng Hua Jiang, Xiao Gang Wang
According to similarity theory, similarity constants relationship are as follows[4]: , , , , (1) The material of model pile in the test is low carbon steel, its elastic modulus is 210GPa, its volumetric weight is 78.5kN/m3, the material of prototype reinforced concrete precast pile is C30 concrete, its elastic modulus is 30GPa, its volumetric weight is 24kN/m3, so.Applying, , adaptive Eq.(1), similarity constants are gained as follows: , , , , (2) Making model soil layer Before formal test, it is necessary to do some soil experiments of primary state soil to get some physical mechanic index of soil.
Acknowledgements This work was financially supported by the National Natural Science Foundation (50678108) and the Zhejiang Natural Science Foundation (Y106264).
Static and Dynamic Research of Silos on Structure-Foundation Interaction(Ph.D., Xi’an:Xi’an Architecture Science and Technical University, China 2002)
[5] Zancheng Zhu,Xiaogang Wang.Test On transversely isotropy parameters of natural marine deposits clay in southeast zhejiang.Journal of Guizhou University(natural science edition), (in Chinese) Vol.27 (2010),p.103~107
Site Investigation Science and Technology, (in Chinese) ( 2004),p.3~5.
Online since: October 2012
Authors: Liang Jun Cai, Wei Jun Zhang
Application of the Fuzzy Analytic Hierarchy Process in Pipeline Risk Factor Weight Liangjun Cai1,a ,Weijun Zhang1 1 Department of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang, China 471023 a lylitcai@163.com Keywords: Integrity management, Fuzzy, Analytic hierarchy, Risk assessment, Weight Abstract.
Acknowledgments This work was financially supported by the PetroChina company Limited “west-east gas pipeline company” (Contract NO.: XQSGL01423), Youth fund of Luoyang Institute of Science and Technology (2009QZ33).
Petroleum Science, vol.3 (2006), p.57 [2] Zhixinag Ma, Oil & Gas Storage and Transportation, vol.24 (2005), p.1 (in Chinese) [3] Jo Y D, Park K S, & Ahn B J.
Reliability Engineering & System Safety, vol.94 (2009), p.187 [5] Wenhe Wang, Jun Yi, Shiming Shen, Journal of Safety Science and Technology, vol.6 (2010), p.163 (in Chinese) [6] Zhenlin Yang, Jinlan Liu, Pressure Vessel Technology, vol.25 (2008), p.28 (in Chinese) [7] Xingquan Liu, Shanshan Guo, Geospatial Information, vol.9 (2011), p.23 (in Chinese) [8] Liangjun Cai, Lei Huang, Liugen Lv, Advanced Materials Research, vol. 524-527(2012), p.2982 [9] Ciyuan Xiao, Engineering Fuzzy Systems, Beijing, Science Press, 2004
Online since: May 2014
Authors: Xiong Tong, Hao Zi Lv, Xian Xie, Bin Han
Introduction At present, residues from Mining and mineral processing processes are looked at as the potentially exploitable and cost saving raw materials since they consist of mined and comminuted minerals where one finds the base metals of interest.
Acknowledgements The authors are thankful to the financial support from the Join Foundation the National Natural Science Foundation Committee of China (Grant No.51174103) and Kunming University of Science Analysis and Testing Facility (Grant No. 20140879).
Journal of Environmental Chemical Engineering 1 Vol. 1 (2013) No.4, p.1085–1090
(In Chinese) [4] Ch Liu, Ch Ye: Nonferrous Metals Science and Engineering,Vol. 3 (2012) No.1, p. 85-88.
[6] X Tong: Researches and Practice of Recovery of Valuable Metals from Tailing Resources (Science Press, China 2013), p.57-70.