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Online since: February 2012
Authors: Hua Qing Lai
Typical processing temperatures for an injection molding material exceed 200℃.
Stereolithography materials have a glass transition temperature of approximately 75℃ [3].
Colton: Failure Mechanisms in Stereolithography Injection Molding Tooling, Polymer Engineering and Science, Vol. 40 (2000), p.1395-1397 [2] G.
Harris: Part shrinkage anomalies from stereolithography injection mould, International Journal of Machine Tools & Manufacture, Vol. 43 (2003), p.879-887 [6] X.
Lu: Study of Gas Fingering Behavior in Gas-Assisted Injection Molding, Polymer Engineering and Science, Vol. 39 (1999), p.62-65
Online since: July 2013
Authors: H.F. Wang, L. Pang, J.L. Wang
Experiment Experiment material.
Wang, et al, Journal of Chinese Society for Corrosion and Protection 30(2010)333-336
Chen, et al, Materials Development and Application 6(2008)32-35
Chen, C W.S. hang, et al, Materials Development and Application 12(2008)38-42
L.Wang, Materials Science and Engineering A 1(2004)92-97
Online since: October 2013
Authors: Li Kun Wang, Lei Qin, Li Li
The transducer and array performance mainly depends on   energy conversion materials and preparation technology.
Modified 1-3 piezoelectric composite (1-3-2 composite) shown in Figure.1 consists of 1-3 piezoelectric composite and ceramic plate. 1-3-2 piezoelectric composite not only retains excellent acoustic properties of 1-3  piezoelectric composite materials,  but also has good temperature  and pressure stability.
LJQ2013043) and Major project of Science and Technology Planning in Beijing education committee (No.
Journal of Applied Physics, 1999,vol.86, no.1, pp.603-606
Functional materials, vol.41, supplement1, 2010: 60-63.
Online since: October 2010
Authors: Shan Gao, Lan Ting Xia, Zhi Sheng Wu, Hong Zhan Li
Study on Strengthening Mechanism of Cd Additions for AZ31 Magnesium Alloy Shan Gao1,a , Lanting Xia1,b, Zhisheng Wu 1,c and Hongzhan Li1,2,d 1 College of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China 2 Northwest Institute for Nonferrous Metal Research, Xi'an 710016, China a gaoshan122@sohu.com,b xlanting@126.com,cwuzs@eyou.com, dtylhz0042@163.com Keywords: Cadmium, AZ31magnesium alloy, Microstructure, Strengthening mechanism Abstract.
Introduction Magnesium alloy is the lightest structural material at present owing to their high strength /weight ratio, high elastic ratio, high damping of vibration and low density, etc.
(in Chinese) [2] M.B.Yang and F.S.Pan: Journal of Chongqing Institute of Technology (Nature Science Edition), vol.21(2007)No.3,p.10.
(in Chinese) [3] A Srinivasan, U T S Pillai and B C Pai: Metallurgical and Materials Transactions, vol. 36(2005)No.A(8),p.2235
[4] F Khomamizadeh,B Nami,S and Khoshkhooei: Metallurgical and Materials Transactions, (2005), No.36, p.3489
Online since: November 2015
Authors: Adrian Olaru, Tadeusz Mikolajczyk, Pawel Walkowiak
Liu, Analysis and Research on the Mechanics of Human Body Exoskeleton Movement, Applied Mechanics and Materials, vol. 687-691 (2014) 191-194
Journal of Theoretical and Applied Mechanics. vol. 44/4 (2014) 3–14
Mikolajczyk, Model of human hand controlled using pneumatic muscles, Applied Mechanics and Materials, Trans Tech Publishing, Switzerland, vol. 555 (2014) 155-162
Matuszewski, Example of tool with two numerical controlled axes, Applied Mechanics and Materials, Trans Tech Publishing, Switzerland, vol. 772 (2015) 224-229
Mihai, Proper smart method of the inverse kinematics problem, Applied Mechanics and Materials, Trans Tech Publishing, Switzerland, vol. 772 (2015) 455-460
Online since: October 2011
Authors: Lei Han, Zhe Sheng Chen, Lei Wan, Jin Zhang Xu
China. 2School of Nuclear Science and Technology , Lanzhou University, Lanzhou 730000, PR China.
Introduction The quaternary semiconductors such as CZTSe and Cu2ZnSnS4 (CZTS) thin films became a kind of promising materials to replace CIGS because of the rare elements In and Ga recently [1-6].
Cu2ZnSnS4-type thin film solar cells using abundant materials.
Advanced Materials 2010;22:E156-E159
Cu2ZnSnSe4 films by selenization of Sn–Zn–Cu sequential films.Journal of Physics and Chemistry of Solids 2009;70:567–570
Online since: October 2013
Authors: Xin Yong Xu, Ying Bin Kang, Di Zhang
Therefore, it is very important to choose a reasonable internal water pressure for using the material fully of the spiral case.
The material properties are shown in Table 1.
Fig. 1 FEM for spiral case Fig. 2 The construction model Fig. 3 The whole FEM Table 1 Mechanical parameters of materials Material E /GPa ν ρ /(kg∙m−3) Ultimate compressive strength /MPa Ultimate tensile strength /MPa C25 concrete 25 0.167 2500 16.7 1.75 Steel parts 210 0.3 7850 — — Grade Ⅱ for bar 200 0.3 7850 — — Material Parameters and Schemes.
Jiang, Journal of Huazhong University of Science and Technology (Nature and Science Edition), 5 (2008) 97-100
Dai, Journal of Hydroelectric Engineering, 1 (2006) 30-33.
Online since: May 2014
Authors: Tetsuo Sakai, Hiroshi Utsunomiya, Ryo Matsumoto, Sho Manabe
Morphology of Edge Cracks of Rolled Magnesium Alloy Sheet Sho Manabe1,a, Hiroshi Utsunomiya1,b, Tetsuo Sakai2,c and Ryo Matsumoto1,d 1Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Osaka, Japan 2Joining and Welding Research Institute, Osaka University, Osaka, Japan asho.manabe@mat.eng.osaka-u.ac.jp, buts@mat.eng.osaka-u.ac.jp, csakai@mat.eng.osaka-u.ac.jp, dryo@mat.eng.osaka-u.ac.jp Keywords: magnesium alloy, AZ31B, high speed rolling, edge cracks, rollability Abstract.
Experimental procedure The material used in the present study was commercial AZ31B (Mg-3.2%Al-0.77%Zn -0.34%Mn) rolled sheets with the thickness of 3.0mm.
Koh, "High-speed heavy rolling of magnesium alloy sheets", Journal, 2006 (2006) 201-204
Utsunomiya, "Effect of rolling speed on deformability and microstructure in rolling of AZ31B magnesium alloy", Journal, 89-91 (2010) 227-231
Yue, "High speed rolling of Mg-3Al-1Zn alloy: Texture and microstructure analysis", Materials Science and Technology (United Kingdom), 28 (2012) 928-933.
Online since: January 2017
Authors: Viktor P. Reva, Vladimir Yu. Yagofarov, Valerii G. Kuryavyi, Aleksandr E. Filatenkov, Dmitrii A. Gulevskii
Materials and methods For comparison of the experimental results with published data (4-6) and base plants extension study we used the seeds of pepper cultivar Golden Rain and tomato cultivar Bull Heart (pink).
Rusty peat moss (Sphagnum fuscum) was used as starting material.
We then carried out dehydration in a Sigma Laborzetrifugen centrifuge (Germany) and dried obtained material in a Binder drying chamber at 125–130°C for 60 min.
Wang, Effects of nanocarbon on the hydraulic parameters and the solute transport process for disturbed loessial soil, Arabian Journal of Geosciences, 9 (1), (2016) 1-13
Xing, Interactions between engineered nanomaterials and agricultural crops: Implications for food safety, Journal of Zhejiang University: Science A , 15 (8), (2014) 552-572
Online since: July 2012
Authors: Xian Cheng Shi, Jin Song Zeng, Ke Fu Chen, Yu Cheng Feng
Fiber Length Fiber length is one important index to evaluate raw paper-making materials and pulp quality.
Because the type of fiber raw materials and pulping method are the two important factors to decide the fiber morphology.
Jinzong Lin, 2002, BEIJING: SCIENCE PRESS [6].
Ding, E.J., C.K.Aidun., 2000, Journal of Fluid Mechanics, 423, pp. 317–344 [8].
Yanming Nai, Yiming Xie and Hong Wu, 2003, Paper Science and Technology, 22(3), pp. 35-37 [12].