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Online since: March 2021
Authors: Mohamad Najim Mahmood, Halla Jasem Mohamad
The infill panels are assumed to carries compression force only with a plastic hinge formation depends on the compressive strength of the wall material.
Kasnale, Seismic Performance for Fixed Base and Base Isolated Reinforced Concrete Structure, International Journal of Emerging Trends in Science and Technology, 2 (2015) 2165–2171
Sambhav, Assessment of Seismic Response Analysis of Base Isolated RC Building frame, International Journal of Science and Research (IJSR), 6 (2017) 1396-1402
Navodaya, Capacity Analysis of Rcc Frame Structure with and Without Infill Walls, Journal of Mechanical and Civil Engineering (JMCE), 14 (2017) 84-91
Garg, Static and Dynamic Analysis of R.C Building Frame With Infill, International Research Journal of Engineering and Technology (IRJET), 4 (2017) 383-403
Kasnale, Seismic Performance for Fixed Base and Base Isolated Reinforced Concrete Structure, International Journal of Emerging Trends in Science and Technology, 2 (2015) 2165–2171
Sambhav, Assessment of Seismic Response Analysis of Base Isolated RC Building frame, International Journal of Science and Research (IJSR), 6 (2017) 1396-1402
Navodaya, Capacity Analysis of Rcc Frame Structure with and Without Infill Walls, Journal of Mechanical and Civil Engineering (JMCE), 14 (2017) 84-91
Garg, Static and Dynamic Analysis of R.C Building Frame With Infill, International Research Journal of Engineering and Technology (IRJET), 4 (2017) 383-403
Online since: July 2011
Authors: Yu Feng Peng, Jin Lan Cui
Reflective properties
Materials selected
By film theoretical knowledge, in order to achieve high reflectance and higher laser damage threshold: (1) Generally, the materials with big difference in reflectance are chosen to decrease the number of the films and reduce production cost and preparation difficulty.(2)From the perspective of laser destruction to the films, membrane material should have high laser damage threshold.
High and low refractive index materials are deposited alternately in the depth of λ0/4, which constitutes the dielectric medium HR film system[4].
The film system Si/(LH)110(LH)24/Air is designed on ultra-smooth silicon substrate, with Si and SiO2 as high and low refractive index materials, by use of TFCALC3.4 film design software.
Acknowledgements This work was supported by National Natural Science Foundation Funded Project of China under grant No.60177037.
[J] Journal of Propulsion Technology. 2007 Vol.128 No15.
High and low refractive index materials are deposited alternately in the depth of λ0/4, which constitutes the dielectric medium HR film system[4].
The film system Si/(LH)110(LH)24/Air is designed on ultra-smooth silicon substrate, with Si and SiO2 as high and low refractive index materials, by use of TFCALC3.4 film design software.
Acknowledgements This work was supported by National Natural Science Foundation Funded Project of China under grant No.60177037.
[J] Journal of Propulsion Technology. 2007 Vol.128 No15.
Online since: October 2012
Authors: Jin He Jiang
Study of an Inorganic Ion Exchanger Mg0.5Ti1.25O3
Jinhe Jiang
MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China
Corresponding author.
S.Synthesis and electrochemical studies on spinel phase LiMn2O4 cathode material prepared by different proceses[J].
Doped spinel lithium manganese oxide cathode material impact [J].
Synthesis of Li4Mn0.5Ti0.5O4 and its selectivity to Li+ exchange[J].J.Chinese Journal of Applied Chemistry.2006,23(4),357-362 [4] Dan Li, Tian Long Deng, Bai Sun.
Guangdong Trace Elements Science, 2007, 14 (1): 6-10.
S.Synthesis and electrochemical studies on spinel phase LiMn2O4 cathode material prepared by different proceses[J].
Doped spinel lithium manganese oxide cathode material impact [J].
Synthesis of Li4Mn0.5Ti0.5O4 and its selectivity to Li+ exchange[J].J.Chinese Journal of Applied Chemistry.2006,23(4),357-362 [4] Dan Li, Tian Long Deng, Bai Sun.
Guangdong Trace Elements Science, 2007, 14 (1): 6-10.
Online since: January 2005
Authors: Bao Hong Tian, Ping Liu, Juan Hua Su, Qi Ming Dong, He Jun Li
Cu-Fe-P alloys are the most popular used in plastic packaging
application among the Cu-based lead frame and account for 65% of all the lead frame materials[1].
The understanding of the correlation between microstructure, deformation, damage initiation and damage development in copper alloy materials is of major importance for lead frame copper alloy.
All the materials are subjected to tensile strain.
Cao: A Study on Copper Alloys with High Strength and High Electrical Conductivity for Lead Frame (Beijing:Tsinghua University, China 1999) [2] P.Liu, B.X.Kang and X.G.Cao: Materials Science and Engineering Vol.
Su,et al.: Journal of Materials Science and Technology Vol. 19 (2003), p. 529 [4] F.X.Huang, J.S.Ma: Scripta materialia Vol. 48 (2003), p. 97 [5] K.Gall,et al.: Mechanics of Materials Vol. 32 (2000), p. 277 [6]S.Schmauder, D.Uhlmann and G.Zies: Computational Materials Science Vol. 25 (2002), p. 174 [7]E.Soppa,et al.: Computational Materials Science Vol. 28 (2003), p. 574 [8]M.Geni,M.Kikuchi: Acta Metall..Mater.
The understanding of the correlation between microstructure, deformation, damage initiation and damage development in copper alloy materials is of major importance for lead frame copper alloy.
All the materials are subjected to tensile strain.
Cao: A Study on Copper Alloys with High Strength and High Electrical Conductivity for Lead Frame (Beijing:Tsinghua University, China 1999) [2] P.Liu, B.X.Kang and X.G.Cao: Materials Science and Engineering Vol.
Su,et al.: Journal of Materials Science and Technology Vol. 19 (2003), p. 529 [4] F.X.Huang, J.S.Ma: Scripta materialia Vol. 48 (2003), p. 97 [5] K.Gall,et al.: Mechanics of Materials Vol. 32 (2000), p. 277 [6]S.Schmauder, D.Uhlmann and G.Zies: Computational Materials Science Vol. 25 (2002), p. 174 [7]E.Soppa,et al.: Computational Materials Science Vol. 28 (2003), p. 574 [8]M.Geni,M.Kikuchi: Acta Metall..Mater.
Online since: October 2020
Authors: Taha Waqar, Faramarz Djavanroodi
A common example is conventional steel rebars which are a composite material consisting of a concrete matrix with embedded steel bars.
Roshan, The Indian Concrete Journal, 2004, page 19-30 [2] S.
Szerszen, ACI Structural Journal, Vol. 100, May-June, pp. 377-382, 2003
Allen, Building Research Note No. 85, Ottawa, Canada, Apr., 8 pp. (1972) [5] F Djavanroodi, A Salman, Materials Science and Engineering, Vol. 230 pp. 12002, 2017 [6] A.
Szerszen, ACI Structural Journal, Vol. 100, 377-382 (2003) [7] M Ebrahimi, Sh Attarilar, F Djavanroodi, C Gode, HS Kim, Mat. & Design., Vol. 63 pp. 531-537, 2014 [8] A Salman, F Djavanroodi, Materials Science and Engineering, Vol. 230 pp. 12015, 2018 [9] F Djavanroodi, A Pirgholi, E Derakhshani Materials and Manufacturing Processes 25 (8), 864-872 [10] W.
Roshan, The Indian Concrete Journal, 2004, page 19-30 [2] S.
Szerszen, ACI Structural Journal, Vol. 100, May-June, pp. 377-382, 2003
Allen, Building Research Note No. 85, Ottawa, Canada, Apr., 8 pp. (1972) [5] F Djavanroodi, A Salman, Materials Science and Engineering, Vol. 230 pp. 12002, 2017 [6] A.
Szerszen, ACI Structural Journal, Vol. 100, 377-382 (2003) [7] M Ebrahimi, Sh Attarilar, F Djavanroodi, C Gode, HS Kim, Mat. & Design., Vol. 63 pp. 531-537, 2014 [8] A Salman, F Djavanroodi, Materials Science and Engineering, Vol. 230 pp. 12015, 2018 [9] F Djavanroodi, A Pirgholi, E Derakhshani Materials and Manufacturing Processes 25 (8), 864-872 [10] W.
Online since: October 2011
Authors: Dun Bing Tang, Chun Jing Liu, Hua He
Materials and methods
Analysis of test scheme
The 20CrMnTi steel with sample diameter of 28mm forged by initial temperature of 1150℃ and final temperature of 900℃ is selected as experimental raw material.
References [1] YANG Hui, LI Zhenhong, ZHANG Zhiliang, Investigation on Zener-Hollomon parameter in the warm-hot deformation behavior of 20CrMnTi, Journal of Zhejiang University Science A. 7(2006) 1453-1460
[2] Yang Qingxiang, Ren Xuejun, Gao Yukui, et al, Effect of carburization on residual stress field of 20CrMnTi specimen and its numerical simulation, Materials Science and Engineering A. 392(2005) 240-247
Dybowski, Vacuum carburizing-process optimization, Journal of Materials Processing Technology. 164-165(2005) 876-881
[6] Shahin Ghafari, Hamidi Abdul Aziz, Mohamed Hasnain Isa, et al, Application of response surface methodology (RSM) to optimize coagulation-flocculation treatment of leachate using poly-aluminum chloride (PAC) and alum, Journal of Hazardous Materials. 163(2009) 650-656
References [1] YANG Hui, LI Zhenhong, ZHANG Zhiliang, Investigation on Zener-Hollomon parameter in the warm-hot deformation behavior of 20CrMnTi, Journal of Zhejiang University Science A. 7(2006) 1453-1460
[2] Yang Qingxiang, Ren Xuejun, Gao Yukui, et al, Effect of carburization on residual stress field of 20CrMnTi specimen and its numerical simulation, Materials Science and Engineering A. 392(2005) 240-247
Dybowski, Vacuum carburizing-process optimization, Journal of Materials Processing Technology. 164-165(2005) 876-881
[6] Shahin Ghafari, Hamidi Abdul Aziz, Mohamed Hasnain Isa, et al, Application of response surface methodology (RSM) to optimize coagulation-flocculation treatment of leachate using poly-aluminum chloride (PAC) and alum, Journal of Hazardous Materials. 163(2009) 650-656
Online since: April 2014
Authors: Hai Bo Chen, Hong Yong Chen
MTPS generally consists of multiple layers with different materials, which results in the thermal contact resistances between the layers.
Variation of the thermal properties of structural materials with temperature should be considered in transient thermal analysis, the data are the same with Reference [8].
AIAA Journal, vol. 45, 9(2007), p.2324-2336
AIAA Journal, vol. 48, 1(2010), p.119-128
AIAA Journal. 50, 10(2012), p.2194-2201
Variation of the thermal properties of structural materials with temperature should be considered in transient thermal analysis, the data are the same with Reference [8].
AIAA Journal, vol. 45, 9(2007), p.2324-2336
AIAA Journal, vol. 48, 1(2010), p.119-128
AIAA Journal. 50, 10(2012), p.2194-2201
Online since: December 2012
Authors: Zhen Li, Zhao Wang, Hong Ming Sun
The results in Table 6 show clearly that the most important environmental impacts are caused by the materials of steel production.
Improvements may also be achieved by producing district heating pipes from other materials.
Journal of HVAC, 2005, 35(4): 18-21
Journal of HVAC, 2004, 34(7):93-96
Journal of HVAC, 2007, 37(5): 58-60.
Improvements may also be achieved by producing district heating pipes from other materials.
Journal of HVAC, 2005, 35(4): 18-21
Journal of HVAC, 2004, 34(7):93-96
Journal of HVAC, 2007, 37(5): 58-60.
Online since: November 2013
Authors: Baharin Azahari, Mufidah Md Sidek, A. Rashid Azura
Sand blasting is cheaper process but it takes longer time to clean the molds and in long run tends to damage the mold due to the usage of high velocity fine materials [3, 4].
Materials and Methods Latex compounding.
Journal of Reinforced Plastics and Composites, (2009) 1245-1254
Journal Science, (2008) 141-149
Journal of Polymer Testing, (2002) 565-569.
Materials and Methods Latex compounding.
Journal of Reinforced Plastics and Composites, (2009) 1245-1254
Journal Science, (2008) 141-149
Journal of Polymer Testing, (2002) 565-569.
Online since: August 2021
Authors: Inna V. Artamonova, Igor G. Gorichev, Evgeny B. Godunov
After the experiment, the corrosion products are removed from the surface with a non-abrasive material, and when studying samples with protective films - with a strong water jet; then the samples are dried without access to air and wiped dry with filter paper.
Alfantazi, Modeling corrosion reactions of steel in a dilute carbonate solution, Journal of Materials Engineering and Performance. 25 (2016) 601-610
Cheng, Passivity and pitting corrosion of X80 pipeline steel in carbonate/bicarbonate solution studied by electrochemical measurements, Journal of Materials Engineering and Performance. 19 (2010) 1311-1317
Alfantazi, Modeling corrosion reactions of steel in a dilute carbonate solution, Journal of Materials Engineering and Performance. 25 (2016) 601-610
Godunov, Materials science and corrosion protection: Study of calcium and iron carbonate dissolution kinetics in order to resolve corrosion problems in carbonate solutions, Chemical and Petroleum Engineering. 50 (2014) 605-609
Alfantazi, Modeling corrosion reactions of steel in a dilute carbonate solution, Journal of Materials Engineering and Performance. 25 (2016) 601-610
Cheng, Passivity and pitting corrosion of X80 pipeline steel in carbonate/bicarbonate solution studied by electrochemical measurements, Journal of Materials Engineering and Performance. 19 (2010) 1311-1317
Alfantazi, Modeling corrosion reactions of steel in a dilute carbonate solution, Journal of Materials Engineering and Performance. 25 (2016) 601-610
Godunov, Materials science and corrosion protection: Study of calcium and iron carbonate dissolution kinetics in order to resolve corrosion problems in carbonate solutions, Chemical and Petroleum Engineering. 50 (2014) 605-609