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Online since: June 2014
Authors: Cai Li Dai, Kai Wang, Qin Fang Ding, Ji Chao Fang, Hui Li
Experimental Materials and Instruments
Materials and instruments used in this study are as follows:
Surfactants: Fluorocarbon surfactant (FCS-11), SDS, viscoelastic surfactant (VES).
Acknowledgement It is project supported by National S&T Major Project (No.2011ZX05037-003), National Natural Science Foundation of China (No. 51174221) and Program for New Century Excellent Talents in University (No. 20110226).
Journal of Xi’an Jiao Tong University.
Acknowledgement It is project supported by National S&T Major Project (No.2011ZX05037-003), National Natural Science Foundation of China (No. 51174221) and Program for New Century Excellent Talents in University (No. 20110226).
Journal of Xi’an Jiao Tong University.
Online since: July 2020
Authors: Norliza Ismail, Azman Jalar, Maria Abu Bakar, Mohd. Zulhakimi Ab. Razak
Razak1,c
and Norliza Ismail1,d
1Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
2School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
aazmn@ukm.edu.my, bmaria@ukm.edu.my, czul.hakimi@ukm.edu.my, diza_nza@yahoo.com
Keywords: growth kinetics; growth exponent; intermetallic compound layer; metallurgical joining; electronics packaging
Abstract.
Materials and Method Lead free solder paste of 96.5%Sn, 3.0%Ag and 0.5%Cu (SAC 305) consist of 20-38 µm particles size was used in this study.
Bhd. for research materials and collaboration work.
International Journal of Automotive Technology, 14(7) (2014) 1137-1142
Materials and Method Lead free solder paste of 96.5%Sn, 3.0%Ag and 0.5%Cu (SAC 305) consist of 20-38 µm particles size was used in this study.
Bhd. for research materials and collaboration work.
International Journal of Automotive Technology, 14(7) (2014) 1137-1142
Online since: September 2007
Authors: Shu Yan Xu, Xin Xin Ma, Ming Ren Sun
Synthesis of Boron Carbonitride Films by Plasma-based Ion Implantation
Shuyan XU, Xinxin MA a and Mingren SUN
School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
a
xinxinma@126.com
Keywords: BCN; Plasma-based ion implantation mixing; Chemical state; Mechanical properties.
Sci. vol. 218 (2003), p. 297 [7] Zenghu Han, Geyang Li, Jiawan Tian and Mingyuan Gu: Materials Letters vol. 57 (2002), p. 899 [8] Xu SY, Ma XX and Tang GZ: Journal of Nanoscience and Nanotechnology vol. 6 (2006), p. 1441
Sci. vol. 218 (2003), p. 297 [7] Zenghu Han, Geyang Li, Jiawan Tian and Mingyuan Gu: Materials Letters vol. 57 (2002), p. 899 [8] Xu SY, Ma XX and Tang GZ: Journal of Nanoscience and Nanotechnology vol. 6 (2006), p. 1441
Online since: December 2012
Authors: Mat Johar Abdullah, A. Ismail
The various applications of ZnO come from the interesting properties of this material.
Another important characteristic of ZnO is that it is rich in defects, which have a direct impact on the electrical and optical properties of this material [1-2].
"A comprehensive review of ZnO materials and devices."
Journal of Applied Physics 98(4): 041301-103
Applied Surface Science 255(12): 6195-6200
Another important characteristic of ZnO is that it is rich in defects, which have a direct impact on the electrical and optical properties of this material [1-2].
"A comprehensive review of ZnO materials and devices."
Journal of Applied Physics 98(4): 041301-103
Applied Surface Science 255(12): 6195-6200
Online since: January 2014
Authors: Yi Bin Wang, Jin Kui Li
Dalian area geology are mainly composed of rocks, the climate belongs to the temperate zone monsoon climate, and has the characteristics of Marine influence, the engineering properties of groundwater is diving water, according to the occurrence conditions are divided into bedrock fissure water and water volume changes along with the development situation of joints and fissures, less water, stable embedded depth of groundwater level in 10.2~25.00 m, Formation of geotechnical material parameters are shown in Table 1.
Formation of geotechnical material parameters Formation depth (m) unit weight (kN/m3) saturated unit weight (kN/m3) c (kN/m2) φ (o) elasticity (kN/m2) poisson ratio Miscellaneous fill 2.4 18.00 19.00 4.0 21.00 4800 0.320 Gravel 4.1 20.30 21.50 - 33.00 24100 0.300 Silty clay 4.85 22.00 23.00 24.0 32.00 83250 0.270 Decomposed rock 19.6 24.50 25.00 180.0 42.00 274300 0.240 The design of large cross section tunnel and metro main line, the early support is C25 early strength meshing concrete and steel grate, double-layer reinforcing mesh, lining thickness is 300mm.
Secondary lining adopts C30 concrete, waterproofing coating material, lining thickness is 300 mm, supporting parameters design are shown in Table 2.
Figure 1.Finite element mesh The calculation model is established on the basic of the real size and according to the parameters of formation of geotechnical material and supporting.
Journal of zhejiang university (engineering science), 2012, (7)
Formation of geotechnical material parameters Formation depth (m) unit weight (kN/m3) saturated unit weight (kN/m3) c (kN/m2) φ (o) elasticity (kN/m2) poisson ratio Miscellaneous fill 2.4 18.00 19.00 4.0 21.00 4800 0.320 Gravel 4.1 20.30 21.50 - 33.00 24100 0.300 Silty clay 4.85 22.00 23.00 24.0 32.00 83250 0.270 Decomposed rock 19.6 24.50 25.00 180.0 42.00 274300 0.240 The design of large cross section tunnel and metro main line, the early support is C25 early strength meshing concrete and steel grate, double-layer reinforcing mesh, lining thickness is 300mm.
Secondary lining adopts C30 concrete, waterproofing coating material, lining thickness is 300 mm, supporting parameters design are shown in Table 2.
Figure 1.Finite element mesh The calculation model is established on the basic of the real size and according to the parameters of formation of geotechnical material and supporting.
Journal of zhejiang university (engineering science), 2012, (7)
Online since: September 2013
Authors: Xiao Ying Yin, Qing Shan Liu, Ke Qin Li, Jun Li, Tian Hua Yan
Introduction
Molecularly imprinted technology (MIT) is a new technique for preparing molecularly imprinted materials (MIPs) with recognition to target templates.
Acknowledgements This work was financially supported by National Natural Science Foundation, PR China (Grant No. 81173657, 81260690).
Journal of Chromatography B Vol. 850 (2007), p. 24
Preparation and Application of Picroside Ⅱ Molecularly Imprinted Ploymer for TCM Researching.Advanced Materials Research Vols. 287-290 (2011) pp 1987-1990
Acknowledgements This work was financially supported by National Natural Science Foundation, PR China (Grant No. 81173657, 81260690).
Journal of Chromatography B Vol. 850 (2007), p. 24
Preparation and Application of Picroside Ⅱ Molecularly Imprinted Ploymer for TCM Researching.Advanced Materials Research Vols. 287-290 (2011) pp 1987-1990
Online since: January 2013
Authors: Xin Yu Dong, Yu Lin Qiao, Yan Zang, Qing Sheng Cui
Experimental
Experimental materials.
Acknowledgement This work was financially supported by National Natural Science Foundation (51075397).
Advanced Materials Research, 2011,338(2011):599-602
Vol. 26(6)(2001).p.497-512 [8] T.J.Peng, S.S.Yang, Z.Z.Yang: Jilin University Journals.Vol.36(2)(2006).p.88-90
Acknowledgement This work was financially supported by National Natural Science Foundation (51075397).
Advanced Materials Research, 2011,338(2011):599-602
Vol. 26(6)(2001).p.497-512 [8] T.J.Peng, S.S.Yang, Z.Z.Yang: Jilin University Journals.Vol.36(2)(2006).p.88-90
Online since: September 2015
Authors: Nuriziani Hussin, A.A.H. Zaidi, Dina Maizana
Henshaw, “A Comparative Study of Soya Bean Oil and Palm Kernel Oil as Alternative to Transformer Oil, ” Journal of Emerging Trends in Engineering and Applied Sciences, (JETEASVol. 3, no. 1, pp. 33-37, 2012
[3] Aditama, S., "Dielectric properties of palm oils as liquid insulating materials: effects of fat content," Proceedings of 2005 International Symposium onElectrical Insulating Materials, 2005.
Online since: March 2007
Authors: Yang Zhang, Hong Tao Gao, Yun Zhong Wu, Yong Qing Ma, Shi Yong Liu
Electrical Conductibility of Copper Clad Steel Wire by Drawing at Room
Temperature
Yunzhong Wu, Yongqing Ma, Hongtao Gao, Yang Zhang,Shiyong Liu
Electromechanics and Materials Engineering College, Dalian Maritime University,
Dalian 116026, China
Email: myq@newmail.dlmu.edu.cn
Keywords: clad copper-steel wire, microstructure, resistance, resistivity
Abstract: By application of clad-bonding technique of pure copper sheet and plain low carbon steel
rebar Q195, the cladding wires in different diameter by drawing at room temperature have been
worked.
Reference [1] Li Ming-mao : Journal of Plasticity Engineering(In Chinese). 12(2005),p93-95 [2] Wu Yunzhong, Ma Yongqing, Liu Sha: Proceedings of International Symposium on Materials Science and Engineering[C], Taiyuan, China, Jul.31-Aug.4, 2005, p723-726
Reference [1] Li Ming-mao : Journal of Plasticity Engineering(In Chinese). 12(2005),p93-95 [2] Wu Yunzhong, Ma Yongqing, Liu Sha: Proceedings of International Symposium on Materials Science and Engineering[C], Taiyuan, China, Jul.31-Aug.4, 2005, p723-726
Online since: August 2011
Authors: Hong Zhu Quan
Introduction
The use of porous concrete was introduced into Japan as an ecological material[1].
In another one, air bubbles are introduced into the fresh concrete or mortar mass to produce a material with a cellular structure[3].
Experimental Overview Materials.
This research is supported by the Basic Research Projects of Qingdao Municipal Science and Technology Plan (No. 10-3-4-5-1-jch).
,al., ‘The Manufacturing, Properties and Test Methods of Porous Concrete’, Concrete Journal 36(3), 1998.03, pp52-62 (in Japanese) [2] T.
In another one, air bubbles are introduced into the fresh concrete or mortar mass to produce a material with a cellular structure[3].
Experimental Overview Materials.
This research is supported by the Basic Research Projects of Qingdao Municipal Science and Technology Plan (No. 10-3-4-5-1-jch).
,al., ‘The Manufacturing, Properties and Test Methods of Porous Concrete’, Concrete Journal 36(3), 1998.03, pp52-62 (in Japanese) [2] T.