Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: December 2010
Authors: Xue Ying Li, Hong Yang Liu, Ya Ding Zhao
Experimental program
Materials and mix proportion.
Acknowledgments This research was funded by Natural Science Foundation of Heilongjiang Province of China (E200814) and Key Program of Heilongjiang Provincial Communications Department of China (2010-36) References [1] S.P.Liu, Z.Liu.
Sichuan Building Materials (In Chinese).2006 (4), p34 [2] D.R.
Journal of Harbin Institute of Technology.
Science and Technology of Overseas Building Materials (In Chinese).
Acknowledgments This research was funded by Natural Science Foundation of Heilongjiang Province of China (E200814) and Key Program of Heilongjiang Provincial Communications Department of China (2010-36) References [1] S.P.Liu, Z.Liu.
Sichuan Building Materials (In Chinese).2006 (4), p34 [2] D.R.
Journal of Harbin Institute of Technology.
Science and Technology of Overseas Building Materials (In Chinese).
Online since: April 2014
Authors: Yi Hu, Zhao Yang Li, Meng Fei Qu
The design of the model surrounding rock was a mixed material, which made up of sand, clay, gypsum and cement.
The bulk density of the mixed material was 1.65g/cm3, the elastic modulus was 142MPa, the compressive strength was 1.15MPa.
The lining material of Balangshan tunnel is C30 concrete.
References [1] Sparnnan T: Environmental Science & Technology,Vol. 38(2004), p. 5420-5425 [2] Handa.Y.P and Zakrzewski.M: PhysiesandChemistry, Vol. 96(1992), p. 8594-8599 [3] Kozlowski.T: Cold Regions Science and Technology, Vol. 59(2009), p. 25-33 [4] Liang Kuang: Rock and Soil Mechanics.
Vol. 27(2006), p. 524-528 (in Chinese) [5] Wenge Qiu and Bing Sun: Journal of Glaciology and Geocryology.
The bulk density of the mixed material was 1.65g/cm3, the elastic modulus was 142MPa, the compressive strength was 1.15MPa.
The lining material of Balangshan tunnel is C30 concrete.
References [1] Sparnnan T: Environmental Science & Technology,Vol. 38(2004), p. 5420-5425 [2] Handa.Y.P and Zakrzewski.M: PhysiesandChemistry, Vol. 96(1992), p. 8594-8599 [3] Kozlowski.T: Cold Regions Science and Technology, Vol. 59(2009), p. 25-33 [4] Liang Kuang: Rock and Soil Mechanics.
Vol. 27(2006), p. 524-528 (in Chinese) [5] Wenge Qiu and Bing Sun: Journal of Glaciology and Geocryology.
Online since: July 2014
Authors: Chen Miao, Bing Quan Sun, Li Wang, Da Wei Zhang
APW Concrete Compressive Strength Test
Test material selection:
(1) Cement: Cement production test Dalian P.O42.5R ordinary portland cement with cement
Tab.1 Refercnce concrete mixing proportion(w/C=0.45)kg/m3 Materials cement Mixing water Coarse aggregates Fine aggregates slump Reference standard 400 180 1839 551 5cm-7cm The concrete mix tests are shown in Table 1 [4], in this paper, C-40 on behalf of ordinary water concrete, L-40 on behalf of potential water concrete.
Completedictionary of New Practical Concrete, Beijing Science Publishers 2005:300.
Journal of Building Materials, 2009, 2:112-115.
ChangSha: HuNan Science and technology Publishers, 2000.
Tab.1 Refercnce concrete mixing proportion(w/C=0.45)kg/m3 Materials cement Mixing water Coarse aggregates Fine aggregates slump Reference standard 400 180 1839 551 5cm-7cm The concrete mix tests are shown in Table 1 [4], in this paper, C-40 on behalf of ordinary water concrete, L-40 on behalf of potential water concrete.
Completedictionary of New Practical Concrete, Beijing Science Publishers 2005:300.
Journal of Building Materials, 2009, 2:112-115.
ChangSha: HuNan Science and technology Publishers, 2000.
Online since: August 2012
Authors: Liang Zhao, Bin Tian, Chuan Guang Wei
Research on Pavement Performance of Flame Retarding Asphalt Mixture
Bin Tian1,a Liang Zhao2,b Chuanguang Wei3,c
1 Department of Science and Technology, China Road and Bridge Corporation, Beijing 100011, PR China
2 Office of The Republic of Serbia, China Road and Bridge Corporation, Beijing 100011,PR China
3 Department of Safety Supervision, China Road and Bridge Corporation, Beijing 100011, PR China
a tianbin_0712@163.com bzl9463@hotmail.com cxmchwg-163@163.com
Key words: flame retarding asphalt; collaborative system; pavement performance
Abstract: In the pre-stage work, research of flame retarding asphalt with non-flammability level-2 has been completed and experiment and research of the asphalt pavement performance has been carried out.
At present, the research approach of the flame retarding asphalt for tunnels in China is introduced from the successful experience in high molecule flame retardant used in building materials, with proper improvement and applied in the asphalt road surface of tunnels[3].
Experiment materials and flame retarding system In the pre-stage experiment, the flame retarding asphalt with non-flammability level-2 with oxygen index over 27 has been successfully researched, and this experiment is carried out based on the above.
In case of closer tensile stress, if the stiffness modulus is higher, the materials are more brittle and it is more probable to cause crack under sharp changes of temperature.
References [1] Xiaofeng Luo, Jianying Yu, Shaopeng Wu and Peiliang Cong, Petroleum Asphalt. 19 (2005), 11-13 (in Chinese) [2] Yongran Fu and Yuankui Link, Petroleum Asphalt. 20 (2006), 69-71 (in Chinese) [3] Huiqiang Chen and Shizhou Chen,Technology of Highway and Transport. 2 (2003), 19-21 (in Chinese) [4] Jun Fan, Qun Yang and Yi-qing Chen: Journal of PLA University of Science and Technology. 5 (2004), 30-32 (in Chinese) [5] Peiliang Cong, Study on the Preparation and Pavement Performance of Flame Retardant Asphalt Concrete.
At present, the research approach of the flame retarding asphalt for tunnels in China is introduced from the successful experience in high molecule flame retardant used in building materials, with proper improvement and applied in the asphalt road surface of tunnels[3].
Experiment materials and flame retarding system In the pre-stage experiment, the flame retarding asphalt with non-flammability level-2 with oxygen index over 27 has been successfully researched, and this experiment is carried out based on the above.
In case of closer tensile stress, if the stiffness modulus is higher, the materials are more brittle and it is more probable to cause crack under sharp changes of temperature.
References [1] Xiaofeng Luo, Jianying Yu, Shaopeng Wu and Peiliang Cong, Petroleum Asphalt. 19 (2005), 11-13 (in Chinese) [2] Yongran Fu and Yuankui Link, Petroleum Asphalt. 20 (2006), 69-71 (in Chinese) [3] Huiqiang Chen and Shizhou Chen,Technology of Highway and Transport. 2 (2003), 19-21 (in Chinese) [4] Jun Fan, Qun Yang and Yi-qing Chen: Journal of PLA University of Science and Technology. 5 (2004), 30-32 (in Chinese) [5] Peiliang Cong, Study on the Preparation and Pavement Performance of Flame Retardant Asphalt Concrete.
Online since: January 2013
Authors: Wen Juan Gu, Xiao Hui Zhang, Ying Li, Hou Bin Li
Introduction
PDMS composite have become increasingly popular in industry since the middle of last century, as this kind of material maintains its properties over a wide range of temperatures.
Experimental Materials Tetraethoxysilane (TEOS) was supplied by Wuhan University Silicone New Material Co., Ltd., Wuhan, China.
The above starting materials were used as received.
Acknowledgements This work was supported in part by Project of Science and Technology Department in Yunnan Province under Grant NO.
Jagger: Journal of Dentistry Vol. 31 (2003) p. 67
Experimental Materials Tetraethoxysilane (TEOS) was supplied by Wuhan University Silicone New Material Co., Ltd., Wuhan, China.
The above starting materials were used as received.
Acknowledgements This work was supported in part by Project of Science and Technology Department in Yunnan Province under Grant NO.
Jagger: Journal of Dentistry Vol. 31 (2003) p. 67
Online since: July 2011
Authors: Toshio Haga, T Ymabayashi, T Tsuge, S. Kumai, H. Watari, R. Nakamura
References
[1] T.Haga, R.Nakamura, S.Kumai, H.Watari: Archives of Materials Science and Engineering Vol.37 (2009), p.117
[2] R.Nakamura, T.Yamabayashi, T.Haga, S.Kumai, H.Watari: Archives of Materials Science and Engineering Vol.41 (2010), p.112
[3] T.Haga: Journal of Achievements in Materials and Manufacturing Engineering Vol.43 (2010), p.393
Online since: December 2012
Authors: Mei Chun Lo, Chang Lang Chen, Yun Ti Su, Yu Tung Chang
Introduction
The In-Mold Roller (IMR) is a technology transfer printing process and can be transferred to different types of modeling materials on the outside of the pattern.
Through the development of digital printing, any volume can be printed or modified at any time [1] The main purpose of this study is to analyze the feasibility of UV inkjet digital printing in the IMD, to explore UV inkjet digital printing soft-ink to print PET film, in-mold transfer to the flat-bed ABS (Acrylonitrile Butadiene Styrene) materials; and finally to analyze the color quality attributes before and after the transfer within its differences.
It can be seen that the digital printing color gamut became narrower after transferring to ABS material compared to PET, as shown in Fig.4 for every module in question.
Acknowledgements This research has mainly supported by the National Science Council of Taiwan for financial assistance.
Wang, The Study on Print Quality Attributes of Water Transfer Printing Using Digital Printing, The Journal of Chinese Association of Graphics and Science Technology, Taipei, Taiwan, (2009) , PP.169-190
Through the development of digital printing, any volume can be printed or modified at any time [1] The main purpose of this study is to analyze the feasibility of UV inkjet digital printing in the IMD, to explore UV inkjet digital printing soft-ink to print PET film, in-mold transfer to the flat-bed ABS (Acrylonitrile Butadiene Styrene) materials; and finally to analyze the color quality attributes before and after the transfer within its differences.
It can be seen that the digital printing color gamut became narrower after transferring to ABS material compared to PET, as shown in Fig.4 for every module in question.
Acknowledgements This research has mainly supported by the National Science Council of Taiwan for financial assistance.
Wang, The Study on Print Quality Attributes of Water Transfer Printing Using Digital Printing, The Journal of Chinese Association of Graphics and Science Technology, Taipei, Taiwan, (2009) , PP.169-190
Online since: August 2015
Authors: D.J.D.H. Djoko, Lalu A. Didik, Masruroh Masruroh, S.P. Sakti, Eka Rachmawati, Masdiana Padaga, Fadli Robiandi
Didik3, Eka Rachmawati3, Fadli Robiandi, Masdiana Padaga4 and S.P Sakti1,2
1Department of Physics, Faculty of Mathematics & Natural Sciences, Brawijaya University, Malang 65145, Indonesia
2Collaborative Research Group for Advanced System and Material Technology (ASMAT), Brawijaya University, Malang, Indonesia
3 Graduate School Department of Physics, Faculty of Mathematics & Natural Sciences, Brawijaya University, Malang 65145, Indonesia
4 Department of Veterinary Medicine, Brawijaya University, Malang, 65145, Indonesia
aruroh@ub.ac.id (Corresponding author)
Keywords: Polystyrene, ZnPc, solvents, BSA immobilization, frequency change.
ZnPc is a selective lipophilic and hydrophobic functional material that is also highly sensitive toward protein and albumin [7].
Materials and Methods In this study, a standard At Cut QCM HC 49/U with Ag electrode was used in electronic circuit.
[6] Masruroh, D.J.D.H Djoko, Lalu A Didik, Eka Rahmawati, Masdiana Padaga, Abdurrouf and S.P Sakti, Solvent effect on morphology of polystyrene coating and their role to improvement for biomolecule Immobilization in application of QCM based biosensor, Applied Mechanics and Materials Vols. 530-531 (2014) pp 54-57
Gould, DC conduction processes and electrical parameters of the organic semiconducting Zinc Phthalocyanine, ZnPc, thin films Journal of Physics and Chemistry of Solids 64 (2003) 1297.
ZnPc is a selective lipophilic and hydrophobic functional material that is also highly sensitive toward protein and albumin [7].
Materials and Methods In this study, a standard At Cut QCM HC 49/U with Ag electrode was used in electronic circuit.
[6] Masruroh, D.J.D.H Djoko, Lalu A Didik, Eka Rahmawati, Masdiana Padaga, Abdurrouf and S.P Sakti, Solvent effect on morphology of polystyrene coating and their role to improvement for biomolecule Immobilization in application of QCM based biosensor, Applied Mechanics and Materials Vols. 530-531 (2014) pp 54-57
Gould, DC conduction processes and electrical parameters of the organic semiconducting Zinc Phthalocyanine, ZnPc, thin films Journal of Physics and Chemistry of Solids 64 (2003) 1297.
Online since: April 2014
Authors: Milan Mojžiš, Michal Weiss, Lucia Domovcová, Martin Fujda, Ľudovít Parilák
., Kolkáreň 35, 976 81 Podbrezová, Slovakia
2Department of Material Science, Faculty of Metallurgy, Technical University of Košice, Slovakia
3Department of Manufacturing Technologies, Faculty of Manufacturing Technologies with a seat in Prešov, Technical University in Košice, Slovakia
amojzis.milan@zelpo.sk, bdomovcova.lucia@zelpo.sk, cweiss.michal@zelpo.sk, dmartin.fujda@tuke.sk, eparilak@zelpo.sk
Keywords: heat treatment, bainite, microalloying
Abstract.
The material The typical T24 microstructure consists of a 100% tempered bainite.
From Figs. 2-4 it follows that over 800 °C a modest material strengthening occurs.
Zielinski, Assessment of usability of low-alloy steel 7CrMoVTiB10-10 (P24) after service in boilers with supercritical working parameters, Proceedings of the Works of the 38th School of Materials Science, SIM’2010, Krynica, 429-433 2009, (in Polish)
Journal of PressureVessels and Piping 84 13÷20,2007
The material The typical T24 microstructure consists of a 100% tempered bainite.
From Figs. 2-4 it follows that over 800 °C a modest material strengthening occurs.
Zielinski, Assessment of usability of low-alloy steel 7CrMoVTiB10-10 (P24) after service in boilers with supercritical working parameters, Proceedings of the Works of the 38th School of Materials Science, SIM’2010, Krynica, 429-433 2009, (in Polish)
Journal of PressureVessels and Piping 84 13÷20,2007
Online since: June 2013
Authors: An Tao Xu, Fan Zhang, Bing Luo, Fu Jin, Yang Yang Liu
A Research on the Protective Performance of Green Organic Composite Coating on Vehicle Equipment
Xu Antao1, a, Luo Bing1, 2, Zhang Fan1, Jin Fu1, Liu Yangyang3
1 Academy of Military Transportation, Tianjin 300161, China
2 94277 unit of PLA, Ji’nan 250023, China
3 School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China
axuantao428@163.com
Keywords: vehicle equipment; corrosion; electrochemical impedance spectroscopy
Abstract.
The reason might be that zinc phosphate on the surface of the carbon steel base plate reacted with carboxyl and hydroxyl in base materials, and they created a complex that formed a tight protective film on the tiny area of the base surface, which protected the metal base from corrosion [3].
References [1] Zhou Lixin, Cheng Jiang, Yang Zuoru, Corrosion science and protection technology. 16(6) (2004), p. 375
Sankara Narayanan, Materials chemistry and physics. 99(15) (2006), p. 117
[4] Shi Qiumei, Shao Yawei, Zhang Tao, Journal of Chinese society for corrosion and protection. 31(5) (2011), p. 389.
The reason might be that zinc phosphate on the surface of the carbon steel base plate reacted with carboxyl and hydroxyl in base materials, and they created a complex that formed a tight protective film on the tiny area of the base surface, which protected the metal base from corrosion [3].
References [1] Zhou Lixin, Cheng Jiang, Yang Zuoru, Corrosion science and protection technology. 16(6) (2004), p. 375
Sankara Narayanan, Materials chemistry and physics. 99(15) (2006), p. 117
[4] Shi Qiumei, Shao Yawei, Zhang Tao, Journal of Chinese society for corrosion and protection. 31(5) (2011), p. 389.