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Online since: July 2015
Authors: Christian Gadelmeier, Dorde Jovanovic, Jens Schmidt, Christian Eckardt, Marek Zietkowski, Marek Gorywoda
Basic materials and experimental procedure
Commercially available mullite C 610 (DIN EN 60 672) was chosen as base material, due to its good creep resistance at high temperatures and low manufacturing costs.
Main characteristics of the joined ceramic materials and the applied glass solder are given in table 1.
Under such conditions joint samples showed bending strength values close to the base materials.
It was found that due to the significant number of defects, all variants of mullite and Al2O3 laser-joints show a much lower Weibull modulus than the reference materials.
Journal of Applied Thermal Engineering (2010) p 1277–1291 [3] W.E.C.
Main characteristics of the joined ceramic materials and the applied glass solder are given in table 1.
Under such conditions joint samples showed bending strength values close to the base materials.
It was found that due to the significant number of defects, all variants of mullite and Al2O3 laser-joints show a much lower Weibull modulus than the reference materials.
Journal of Applied Thermal Engineering (2010) p 1277–1291 [3] W.E.C.
Online since: March 2015
Authors: Xiao Qian Qian, Yao Tai Zhu, Min Li Wu, Kuang Liang Qian, Fang Ruan, Meng Ping Feng
The difference between energy consumption of buildings with different wall material is investigated here.
The detailed parameters of materials for building envelope in the model are presented in Table1.
Han, The indoor environment quality could be improved in hot summer and cold winter zone, New Building Materials 2002; 27:25–27[in Chinese]
International Journal of Project Management; 25(2): 143-149
Civil Engineering Journal 2010; 43: 392-399[in Chinese].
The detailed parameters of materials for building envelope in the model are presented in Table1.
Han, The indoor environment quality could be improved in hot summer and cold winter zone, New Building Materials 2002; 27:25–27[in Chinese]
International Journal of Project Management; 25(2): 143-149
Civil Engineering Journal 2010; 43: 392-399[in Chinese].
Online since: June 2010
Authors: Hong Xun Liu, Run Hua Tan, Cheng Ye Zhang, Shu Min Zhang, Guo Zhong Cao
Avoid the materials that are managed or restricted.
2.
Reduce type of materials. 3.
Additional components used the same or compatible materials, reduce non-compatible materials. 4.
Use the circulating materials. 5.
Moving parts used high quality than strength materials. 7.
Reduce type of materials. 3.
Additional components used the same or compatible materials, reduce non-compatible materials. 4.
Use the circulating materials. 5.
Moving parts used high quality than strength materials. 7.
Online since: December 2014
Authors: Yu Ting Wei, Nai Wei Zou, Da Shuai Zhou, Yong Feng Miao
The main object a wheel loader handles is loose materials.
It can be described as: to material piles at full speed-crawl and input to materials-retreat from material piles at full speed-to trucks at full speed-back to starting point at full speed.
The wheel loader operating test data for soft materials and raw materials is shown in fig 1 and 2 respectively.
Fig 1 Test data of wheel loader for soft materials Fig 2 Test data of wheel loader for raw materials Analysis of Test Data.
Journal of Highway and Transportation Research and Development. 2006 (Vol.23) No.6.P154-157
It can be described as: to material piles at full speed-crawl and input to materials-retreat from material piles at full speed-to trucks at full speed-back to starting point at full speed.
The wheel loader operating test data for soft materials and raw materials is shown in fig 1 and 2 respectively.
Fig 1 Test data of wheel loader for soft materials Fig 2 Test data of wheel loader for raw materials Analysis of Test Data.
Journal of Highway and Transportation Research and Development. 2006 (Vol.23) No.6.P154-157
Online since: September 2014
Authors: Francesco Monni, Enrico Quagliarini, Francesco Clementi, Stefano Lenci
Materials and method
Materials: basalt fibre ropes and masonry components.
Materials Science and Engineering A, 527 (2010), 4708-4715
Fire Safety Journal, 44 (2009), 1103–1109
Construction and Building Materials, 34 (2012), 372-380
Construction and Building Materials, 16 (2002), 341–351
Materials Science and Engineering A, 527 (2010), 4708-4715
Fire Safety Journal, 44 (2009), 1103–1109
Construction and Building Materials, 34 (2012), 372-380
Construction and Building Materials, 16 (2002), 341–351
Online since: August 2018
Authors: Franz Kevin B. Manalo, Emmanuel A. Florido, Adriel Phillip Luna
Design and Implementation of Microbial Fuel Cell Using
Carbon Paste Electrode
LUNA Adriel Philip1,a*, MANALO Franz Kevin B.2,b
and FLORIDO Emmanuel A.3,c*
1San Pablo City Science High School, San Pablo City, Philippines
2Institute of Mathematical Sciences and Physics, University of the Philippines Los Banos 4031, Laguna, Philippines
aadriel_luna16@yahoo.com, bfkmanalo0705@gmail.com, ceaflorido@up.edu.ph
*corresponding author
Keywords: carbon paste electrode, microbial fuel cell, sewage, carbon nanotube
Abstract.
Carbon nanotubes (CNT) are now being used in different fields such as electronics and other fields of material science due to its unique electrical and atomic bonding properties [5].
Materials and Methods Preparation of Materials.
Graphite rods were extracted from carbon-based batteries to isolate them from other materials.
Alexandria Engineering Journal 54(3): 745-756
Carbon nanotubes (CNT) are now being used in different fields such as electronics and other fields of material science due to its unique electrical and atomic bonding properties [5].
Materials and Methods Preparation of Materials.
Graphite rods were extracted from carbon-based batteries to isolate them from other materials.
Alexandria Engineering Journal 54(3): 745-756
Online since: May 2004
Authors: Lj.M. Vračar, J. Jakšić, N. Krstajić
INTRODUCTION
In electrochemical surface science two kinds of adsorbed H species are recognized.
According to our just presented results MoPt3, as a cheaper material than Pt, can be used as a replacement for cathodic H2 evolution and anodic oxidation.
Acknowledgements This work is financially supported by the Ministry of Science, Technology and Development, Republic of Serbia, under Contact No. 1825.
Jerkiewicz, Electrochemical Surface Science of Hydrogen Adsorption and Absorption, Jerkiewicz, G., Marcus, P., (Eds.)
Krstaji<, Journal of New Materials for Electrochemical Sistems, in press.
According to our just presented results MoPt3, as a cheaper material than Pt, can be used as a replacement for cathodic H2 evolution and anodic oxidation.
Acknowledgements This work is financially supported by the Ministry of Science, Technology and Development, Republic of Serbia, under Contact No. 1825.
Jerkiewicz, Electrochemical Surface Science of Hydrogen Adsorption and Absorption, Jerkiewicz, G., Marcus, P., (Eds.)
Krstaji<, Journal of New Materials for Electrochemical Sistems, in press.
Online since: January 2011
Authors: Jie Wang Ye, Li Liu, Chun Gui Du, Chun De Jin, Song Li
Materials and methods
Mao-bamboo particles were provided Hangzhou bamboo products Co.
Paving the well-treated materials to 30cm×30cm slab by manual method,and getting the product of binderless bamboo particle board after prepressing,hot pressing,trimming and sanding.
Z305054), The Innovative Team Foundation of Zhejiang Forestry University "(Grant No. 2006B03) and Key laboratory open object of ministry of education about biologic materials science and technology in 2004(04-12).
Adhesion science and technology, 1997, 11(3):419-427. 3 Vikari L.
Journal of Beijing Forestry University, 2009, 31(2):119-121.
Paving the well-treated materials to 30cm×30cm slab by manual method,and getting the product of binderless bamboo particle board after prepressing,hot pressing,trimming and sanding.
Z305054), The Innovative Team Foundation of Zhejiang Forestry University "(Grant No. 2006B03) and Key laboratory open object of ministry of education about biologic materials science and technology in 2004(04-12).
Adhesion science and technology, 1997, 11(3):419-427. 3 Vikari L.
Journal of Beijing Forestry University, 2009, 31(2):119-121.
Online since: July 2004
Authors: Mirko Schoenitz, Xiaoying Zhu, Edward L. Dreizin
Introduction
Metals with high combustion enthalpies are of interest as high energy density materials.
Based on recent research [4] linking phase transformations to macroscopic events during combustion of metal particles, interest in metastable intermetallic materials developed.
A detailed characterization of phase relations and the degree of metastability in metastable Al-Ti alloys is needed to attempt performance optimization of these materials as advanced energetics.
Starting materials were elemental powders of Al (Alfa Aesar, 99.8 %, -40+325 mesh) and Ti (Alfa Aesar, 99 %, -325 mesh).
References [1] Chan, M.L., Reed, R., and Ciaramitaro, D.A., Progress in Astronautics and Aeronautics, Vol.185 (2000) 185-206 [2] Gany, A., and Netzer, D.W., International Journal of Turbo and Jet Engines, Vol. 2 (1985) 157168 [3] Roberts, T.A., Burton, and R.L., Krier, H., Combustion and Flame Vol. 92 (1993) 125-143 [4] Dreizin, E.L., Progress in Energy and Combustion Science, Vol. 26 (1) (2000) 57-78 [5] Dreizin, E., Schoenitz, M., Shoshin, Y. and Shtessel, E., Metal-Based Metastable Solid Solutions as a New Type of High Energy Density Materials.
Based on recent research [4] linking phase transformations to macroscopic events during combustion of metal particles, interest in metastable intermetallic materials developed.
A detailed characterization of phase relations and the degree of metastability in metastable Al-Ti alloys is needed to attempt performance optimization of these materials as advanced energetics.
Starting materials were elemental powders of Al (Alfa Aesar, 99.8 %, -40+325 mesh) and Ti (Alfa Aesar, 99 %, -325 mesh).
References [1] Chan, M.L., Reed, R., and Ciaramitaro, D.A., Progress in Astronautics and Aeronautics, Vol.185 (2000) 185-206 [2] Gany, A., and Netzer, D.W., International Journal of Turbo and Jet Engines, Vol. 2 (1985) 157168 [3] Roberts, T.A., Burton, and R.L., Krier, H., Combustion and Flame Vol. 92 (1993) 125-143 [4] Dreizin, E.L., Progress in Energy and Combustion Science, Vol. 26 (1) (2000) 57-78 [5] Dreizin, E., Schoenitz, M., Shoshin, Y. and Shtessel, E., Metal-Based Metastable Solid Solutions as a New Type of High Energy Density Materials.
Online since: September 2017
Authors: Oluwole Daniel Makinde, Raseelo Joel Moitsheki
The thermal stability of the combustible
materials in a slab were investigated in [8], the analysis of thermal decomposition was carried out in
[9] and stockpile of reactive material with temperature dependent thermal conductivity was studied in
[10].
Journal of the Franklin Institute, Applied Mathematics and Engineering 349, 957-965, 2012.[9] R.S.
Chinyoka: Thermal decomposition analysis in a sphere of combustible materials.
Makinde: On the thermal decomposition of reactive materials of variable thermal conductivity and heat loss characteristics in a long pipe.
Journal of Energetic Materials, Vol. 30, 283-298, 2012
Journal of the Franklin Institute, Applied Mathematics and Engineering 349, 957-965, 2012.[9] R.S.
Chinyoka: Thermal decomposition analysis in a sphere of combustible materials.
Makinde: On the thermal decomposition of reactive materials of variable thermal conductivity and heat loss characteristics in a long pipe.
Journal of Energetic Materials, Vol. 30, 283-298, 2012