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Online since: September 2014
Authors: Chung Ching Lee, Ying Chieh Lin, Chia Hsien Li, Heng Sheng Lin
Micro Rotary Plunge-Swaging of Stainless Pipes
Heng-Sheng Lina, Chung-Ching Leeb, Ying-Chieh Linc, Chia-Hsien Lid
Department of Mold and Die Engineering, National Kaohsiung University of Applied Sciences, Kaohsiung 807, Taiwan
ahslin@kuas.edu.tw, bcclee@kuas.edu.tw, cyclin@mail.mirdc.org.tw, dmike020425@hotmail.com
Keywords: Micro Rotary Plunge-Swaging, Micro Piping.
Methods Materials and Experimental Procedures.
Acknowledgements The authors thank the research fund NSC 99-2221-E-151-070-MY2 granted by the National Science Council, Taiwan.
Hartl, Experimental and numerical investigation of localized thinning in hydroforming of micro-tubes, European Journal of Mechanics A/Solids 31 (2012) 67-76
Methods Materials and Experimental Procedures.
Acknowledgements The authors thank the research fund NSC 99-2221-E-151-070-MY2 granted by the National Science Council, Taiwan.
Hartl, Experimental and numerical investigation of localized thinning in hydroforming of micro-tubes, European Journal of Mechanics A/Solids 31 (2012) 67-76
Online since: March 2016
Authors: Petr Dmitrievich Andriushchenko, Konstantin V. Nefedev
., Vladivostok 690950, Russia
2Institute of Applied Mathematics of Far Eastern Branch Russian Academy of Science, 7 Radio Str.,
Vladivostok 690041, Russia
apitandmind@gmail.com, bnefedev.kv@dvfu.ru
Keywords: Partition function, 1D Ising model, Curie-Weiss model, Ising spins, generating function,
density of states, phase transition
Abstract.
Nefedev, Magnetic phase transitions in the lattice Ising model, Advanced Materials Research, 718 (2013) 166-171
Kac, Mathematical Mechanisms of Phase Transitions in: Statistical Mechanics of Phase Transitions and Superfluidity, Gordon and Breach Science Publishers, New York, 1968
Wolski, Curie-Weiss magnet - a simple model of phase transition, European Journal of Physics, 34(6) (2013) 1555
Nefedev, Magnetic phase transitions in the lattice Ising model, Advanced Materials Research, 718 (2013) 166-171
Kac, Mathematical Mechanisms of Phase Transitions in: Statistical Mechanics of Phase Transitions and Superfluidity, Gordon and Breach Science Publishers, New York, 1968
Wolski, Curie-Weiss magnet - a simple model of phase transition, European Journal of Physics, 34(6) (2013) 1555
Online since: August 2013
Authors: Wen Qiang Guo, Ming Wei Wang, Yue Wang
Deployment of Wireless Sensor Network for Gas Leak Monitoring
Mingwei Wang1, 2, a, Yue Wang2, 3, b, Wenqiang Guo1, c
1 College of Electrical and Information Engineering, Shaanxi University of Science & Technology, Xi’an 710021, China
2 School of Electronics and Information, Northwestern Polytechnical University, Xi’an, 710072, China
3Northwest Institute of Mechancial and Electronical Engineering, Xianyang 712099, China
asxxywmw@163.com, bwjf0710cn@163.com, cguowenqiang@sust.edu.cn
Keywords: wireless sensor network; ZigBee; GPRS; gas leak; Ultrasonic gas leak detection
Abstract.
Acknowledgements This work is financially supported by the research fund of Xianyang science and technology bureau (2011K07-14).
References [1] Chengjun Ding, Yanhui Zhao, Minglu Zhang, Shengliang Fu: Journal of Tianjin Polytechnic University Vol.31 (2012), p.74-77 (in Chinese) [2] Seong-eun Yoo: Sensors Vol.13 (2013), p.1160-1182
[5] Mingwei Wang, Huizhen Li:The 3rd International Conference on Digital Manufacturing & Automation, edited by Applied Mechanics and Materials (2012)
Acknowledgements This work is financially supported by the research fund of Xianyang science and technology bureau (2011K07-14).
References [1] Chengjun Ding, Yanhui Zhao, Minglu Zhang, Shengliang Fu: Journal of Tianjin Polytechnic University Vol.31 (2012), p.74-77 (in Chinese) [2] Seong-eun Yoo: Sensors Vol.13 (2013), p.1160-1182
[5] Mingwei Wang, Huizhen Li:The 3rd International Conference on Digital Manufacturing & Automation, edited by Applied Mechanics and Materials (2012)
Online since: July 2011
Authors: Xiao Ying Yin, Rui Liu, Hong Min He, Jian Cui, Zong Ran Pang, Qing Shan Liu
Preparation and Application of Picroside Ⅱ Molecularly Imprinted Ploymer for TCM Researching
Liu Qing-Shan1,a, Liu Rui2,b, He Hong-Min1,c Cui Jian1,d Pang Zong-Ran1,e
and Yin Xiao-Ying3,f,*
1Minzu University of China, Beijing, China
2Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical college, Beijing PR China
3Jiangxi University of Traditional Chinese Medicine, China
anlqsh@163.com, bliurui@imm.ac.cn, cwuwu_he@sina.com, dcuijian9393@yahoo.com.cn ezrpang@163.com, fncyxoy@163.com (*corresponding author)
Keywords: Picroside II, Molecularly Imprinted Polymer, MCAO/R, Neuron protective activity
Abstract.
Molecularly imprinted polymer (MIP) is polymeric materials specially designed to offer high recognition to specific templates, which is analogous to the recognition between enzymes and antibodies.
Acknowledgements This work is supported by the National Natural Science Foundation of China (Grant No. 30973959, 20962012), and the Fundamental Research Funds for the Central Universities (0910KYXJ12) and Creative Talent Item of 211 Project & 985 Project from Minzu University of China.
Journal of Neuroscience.
Molecularly imprinted polymer (MIP) is polymeric materials specially designed to offer high recognition to specific templates, which is analogous to the recognition between enzymes and antibodies.
Acknowledgements This work is supported by the National Natural Science Foundation of China (Grant No. 30973959, 20962012), and the Fundamental Research Funds for the Central Universities (0910KYXJ12) and Creative Talent Item of 211 Project & 985 Project from Minzu University of China.
Journal of Neuroscience.
Online since: October 2010
Authors: Nigel A. Stone, Wayne Wright, Marty O'Byrne, Stuart Bow
Treatment of titaniferous materials.
Journal of Solid State Chemistry; 127(2): p240-247. 1996 ], which complexes the radioactive material during the reduction process.
Refractory Materials Selection As a consequence of gaining an understanding of the mechanism of burden adhesion, a series of trial experiments were carried out covering a selection of alternative materials (Table 2).
Two different mullite materials were investigated, one a sintered mullite and the second a fused mullite.
This suggests that the amount of inter-crystalline silicate does influence the level of attack that these materials can experience.
Journal of Solid State Chemistry; 127(2): p240-247. 1996 ], which complexes the radioactive material during the reduction process.
Refractory Materials Selection As a consequence of gaining an understanding of the mechanism of burden adhesion, a series of trial experiments were carried out covering a selection of alternative materials (Table 2).
Two different mullite materials were investigated, one a sintered mullite and the second a fused mullite.
This suggests that the amount of inter-crystalline silicate does influence the level of attack that these materials can experience.
Online since: August 2016
Authors: Raik Grützner, Florian Augenthaler, Simon Frederik Koch, Daniel Barfuss, Matthias Riemer, Zheng Wang, Jan Schwennen
The increasing use of hybrid materials requires efficient manufacturing processes.
The hybrid combination of different materials e. g. light metals and CFRP is an approach for consistently using the potential of the different material properties.
An alternative approach is the manufacturing with a one-step process, wherein the assembling of different materials is carried out in the primary shaping process or the forming process.
Zorn, Active media based forming fort he in-situ manufacturing of metal plastic composite, Euro Hybrid Materials and Structures 2014 Proceedings, 2014, 152-159
Mahnken, Manufacturing porcesses for combined forming of multi-material structures consisting of sheet metal and local CFRP reinforcements, Key Engineering Materials. 504-506 (2012) 295-300
The hybrid combination of different materials e. g. light metals and CFRP is an approach for consistently using the potential of the different material properties.
An alternative approach is the manufacturing with a one-step process, wherein the assembling of different materials is carried out in the primary shaping process or the forming process.
Zorn, Active media based forming fort he in-situ manufacturing of metal plastic composite, Euro Hybrid Materials and Structures 2014 Proceedings, 2014, 152-159
Mahnken, Manufacturing porcesses for combined forming of multi-material structures consisting of sheet metal and local CFRP reinforcements, Key Engineering Materials. 504-506 (2012) 295-300
Microstructure and Texture Evolution of 2024 Aluminum Alloy Sheet under Different Loading Conditions
Online since: April 2018
Authors: Lei Deng, Peng Zhou, Xin Yun Wang
Microstructure and Texture Evolution of 2024 Aluminum Alloy
Sheet under Different Loading Conditions
Peng Zhou1,a, Lei Deng1,b and Xinyun Wang1,c*
1State Key Laboratory of Materials and Die & Mould Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, 430074 Wuhan, Hubei, China
azhoupeng_peng@hust.edu.cn, bdenglei@hust.edu.cn, c*wangxy_hust@hust.edu.cn
Keywords: 2024 aluminum; tension and compression; ODFs; texture
Abstract.
Experimental Setup Material preparation.
Material used in this study was 5 mm thick 2024 aluminum alloy rolled sheets.
Acknowledgments The research was financially supported by the National Natural Science Foundation of China (No.51435007).
The authors are also grateful for the technical assistance from the Analytical Platform of the State Key Laboratory of Materials Processing and Die & Mould Technology.
Experimental Setup Material preparation.
Material used in this study was 5 mm thick 2024 aluminum alloy rolled sheets.
Acknowledgments The research was financially supported by the National Natural Science Foundation of China (No.51435007).
The authors are also grateful for the technical assistance from the Analytical Platform of the State Key Laboratory of Materials Processing and Die & Mould Technology.
Online since: January 2019
Authors: Chen Guang Hu, Shan Shan Yang, Qiao Ling Wang, Ying Xu
Effect of Chemical Composition on the Properties of Reconstructed Steel Slag
Ying Xu1,a, Qiao-Ling Wang1,b, Chen-Guang Hu1,c and Shan-Shan Yang1,d
North China University of Science and Technology, College of Material Science and Engineering Tangshan, China
axuying9940@126.com; b965655590@qq.com; chuchenguang00ts@163.com; d623552794@qq.com
Keywords: reconstruct steel slag, adjusting components, cementitious activity, volume stability
Abstract.
Experiment Experimental Materials.
Table 1 Chemical composition of raw materials Name CaO SiO2 Al2O3 Fe2O3 MgO K2O FeO Others Steel slag 41.40 14.96 0.84 7.90 5.49 0.12 13.53 15.76 Cement 62.60 21.35 4.67 3.31 3.08 0.54 — 4.45 Quicklime 94.45 — — — — — — 5.55 Fly ash 6.82 51.41 26.74 5.29 0.87 1.18 — 7.69 Slag 38.20 28.64 14.60 0.42 10.82 0.44 — 6.88 From Table 1, the contents of CaO, SiO2 and Al2O3 in the original steel slag are not as high as those in cement, the content of CaO in steel slag is about 40%, the content of CaO in cement is about 62%, the content of SiO2 in steel slag is about 15%, the content of SiO2 in cement is about 22%, the content of Al2O3 in steel slag is only 0.84%, and the content of Al2O3 in cement is about 5%.
Journal of Wuhan University of Technology, 2014, 29(5): 966-971
Modification of steel slag powder by mineral admixture and chemical activators to utilize in cement-based materials.
Experiment Experimental Materials.
Table 1 Chemical composition of raw materials Name CaO SiO2 Al2O3 Fe2O3 MgO K2O FeO Others Steel slag 41.40 14.96 0.84 7.90 5.49 0.12 13.53 15.76 Cement 62.60 21.35 4.67 3.31 3.08 0.54 — 4.45 Quicklime 94.45 — — — — — — 5.55 Fly ash 6.82 51.41 26.74 5.29 0.87 1.18 — 7.69 Slag 38.20 28.64 14.60 0.42 10.82 0.44 — 6.88 From Table 1, the contents of CaO, SiO2 and Al2O3 in the original steel slag are not as high as those in cement, the content of CaO in steel slag is about 40%, the content of CaO in cement is about 62%, the content of SiO2 in steel slag is about 15%, the content of SiO2 in cement is about 22%, the content of Al2O3 in steel slag is only 0.84%, and the content of Al2O3 in cement is about 5%.
Journal of Wuhan University of Technology, 2014, 29(5): 966-971
Modification of steel slag powder by mineral admixture and chemical activators to utilize in cement-based materials.
Online since: December 2010
Authors: Xue Jun Zhou, Yuan Zhi Zhang, Ting Zhang
Two different material convert into a single material to calculate on the premise that two material correspond Principle of equivalent stiffness.
To the composite beam which is poured concrete in the U section steel beam, we assume that steel and concrete materials are both ideal linear elastic.
We ensure that the concrete slab and steel beam works together perfectly ,so as to U section steel and concrete in it .So promised that the area and Stiffness of concrete are converted to the area and Stiffness of steel , we should also take the section conversion of concrete poured into U section steel and U section steel beam in to consideration . =, the following formula are derived according to the material mechanics formula (1) which, is the distance between centroid of composite section and bottom slab of U section steel (Fig. 8).
Acknowledgements: This paper is Sponsored by the important science and technology foundation of Shandong province, Grant No.[2005GG21006001 ], the science and technology plan of Education Department of Shandong province[2007] and middle-aged and young scientists incentive fund of Shandong Province, No.[2004BS04012].
[6] Yue Shi, Xiamin Hu, Min Jiang Calculatin and analysis of deflection of part steel-encased beam[J]. the Harbin Institute of Technology journal,2007,8(39)PP.304-307, In Chinese
To the composite beam which is poured concrete in the U section steel beam, we assume that steel and concrete materials are both ideal linear elastic.
We ensure that the concrete slab and steel beam works together perfectly ,so as to U section steel and concrete in it .So promised that the area and Stiffness of concrete are converted to the area and Stiffness of steel , we should also take the section conversion of concrete poured into U section steel and U section steel beam in to consideration . =, the following formula are derived according to the material mechanics formula (1) which, is the distance between centroid of composite section and bottom slab of U section steel (Fig. 8).
Acknowledgements: This paper is Sponsored by the important science and technology foundation of Shandong province, Grant No.[2005GG21006001 ], the science and technology plan of Education Department of Shandong province[2007] and middle-aged and young scientists incentive fund of Shandong Province, No.[2004BS04012].
[6] Yue Shi, Xiamin Hu, Min Jiang Calculatin and analysis of deflection of part steel-encased beam[J]. the Harbin Institute of Technology journal,2007,8(39)PP.304-307, In Chinese