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Online since: June 2015
Authors: Mohamad Rusop, Shoichiro Ikeda, Shinji Kawasaki, Akinari Nobumoto, Hideo Ono, Shinji Ono
Introduction Recently, various novel carbonous materials, such as fullerenes [1, 2], carbon nano-tubes (CNTs) [3], carbon nano-horns (CNHs) [4], graphene sheets [5], etc., have been developed.
Experimental Materials and method: The carbon nano-particles solution (suspension) was produced by direct current (DC) electrolysis using synthetic-graphite plates (Toho Carbon, Co., Ltd.) as the anode and SUS plates as cathodes in purified RO water at ambient temperature in SUS electrolytic cells.
Journal of Crystal Growth 50 (3) (1980) 675
Amari, Effect of a Surface Treatment of Carbon Black Particles on Flocculated Structure in Their Disperse Systems, Shikizai (Journal of Japan Society of Colour Materials), 70(9), (1997) 584-590.
Muhamad, Preparation and Applications of Hydrophilic Nano-Carbon Particles, Advanced Materials Research, 832 (2014) 767-772.
Online since: June 2014
Authors: Hai Jun Xie
Although the fertilizer application is indirectly affected by the output of fertilizer raw materials through the fertilizer output, it reflected the importance of productive resources from one side (the factor of raw material price is not considered, because the price fluctuation is reflected by time-point data which is inconvenient for analysis, and it is inconvenient to collect historical data).
The closed condition refers to investigating the influence degree of changes in correlative factors on fertilizer application Y without considering the price fluctuation of raw materials on the international market, the import volume and the price fluctuation of fertilizers on the international market, mainly considering X1: the fertilizer price index, X2: the fertilizer output, and X3: the fertilizer application in the first lag period.
(In Chinese) [2] Chen Tongbin, Chen Shiqing and Xu Hongtao:Geography Journal, Vol53 (1)(1998),p. 32-41.
(In Chinese) [4] Zhang Linxiu and Xu Xiaoming: Journal of Agro-technical Economic, 1996 (4): 27-32.
(In Chinese) [7] Huang Jikun and Zhang Linxiu:Agricultural Science and Technology Investment and Economy in China.
Online since: May 2015
Authors: R.O. Ocaya
King and G.J.Yates: Gamma ray spectrometer readout with linear CCD sensor, IEEE Transactions on Nuclear Science, 39 (5), pp. 1336-1340. (1992)
Wang: Near-infrared spectrometer optical sensor driving and peripheral circuit design, Applied Mechanics and Materials, 2nd International Conference on Industrial Design and Mechanics Power, ICIDMP 2013, Vol. 437 pp. 674-677 (2013)
Fang: Design of a High-Speed Image Data Real-Time Storage and Display Circuit, Advanced Materials Research, 912-914, 1222. http://dx.doi.org/10.4028/www.scientific.net/AMR.912-914.1222 (2014)
Yang: Design of spectral acquisition system based on the linear array CCD ILX554B, Applied Mechanics and Materials, 2014 International Conference on Mechatronics Engineering and Computing Technology, ICMECT 2014, Vol. 556-562, pp. 1926-1931 Code 105616. (2014)
Xu: Data acquisition for output signal of linear CCD, Applied Mechanics and Materials, 2011 - 3rd International Conference on Mechanical and Electronics Engineering, Vol. 130-134 pp. 2056-2059, ICMEE Hefei, China; 23-25 Code 87364. (2012)
Online since: October 2015
Authors: Eva Rykalová, Radek Fabian, Zdeněk Peřina, Petr Jonšta
Ladle consists of steel shell and is lined by refractory material which must to resist very high temperature.
In the case of the long-term local overheating of certain place and the cooling is not sufficient with the regard to the material properties of the used material and it may result in its damage and destruction.
Material of the ingot mold affects the rate of solidification of steel ingot and thus its final quality [5].
International Journal of Civil and Environmental Engineering, 2013, roč. 35, č. 2, s. 1181-1191
In Archives of Materials Science and Engineering, 2012, Volume 58, Issue 1, p. 22-27, ISSN 1897-2764 [6] SMETANA B., ŽALUDOVÁ M., TKADLEČKOVÁ M., DOBROVSKÁ J., ZLÁ S., GRYC K., KLUS P., MICHALEK K., MACHOVČÁK P., ŘEHÁČKOVÁ L.: Experimental verification of hematite ingot mould heat capacity and its direct utilisation in simulation of casting proces.In Journal of Thermal Analysis and Calorimetry, 2013, Vol. 111, ISSN: 1388-6150 (Print), ISSN: 1572-8943 (online).
Online since: December 2010
Authors: A. Sheikholeslam, J. Rassizadehghani, Mahmoud Nili-Ahmadabadi
Nili Ahmadabadi, J.Rassizadehghani Department of Metallurgy and Materials Engineering, University of Tehran Ata.mat12@yahoo.com, nili@ut.ac.ir, j.ghani@ut.ac.ir Keywords: Ductile Iron; Segregation; Partial Melting Homogenization; ADI; Mechanical Properties Abstract.
Materials and Procedure Ductile iron ingots were melted in a medium frequency induction furnace and cast in CO2 sand moulds.
Janowak., "Review of austempered ductile iron metallurgy", Journal of Heat Treating, 1984, Vol. 1, pp 1-12
Mosallaiee-Pour, "Homogenization of ductile iron using partial melting aided by modeling", Materials Science and Engineering A, 2004, Vol. 373, pp. 309- 314 [8] G.R.
Morral,"Transient Liquid-phase Bonding in Two Phase Ternary Systems", Metallorgical and Materials Transactions A, April, 2000, Vol.31A,pp.11871192
Online since: January 2013
Authors: Wen Da Zhang, Jing Yang, Jing Zhi Dang, Yun Liu, Hong Xu
Effects of Si, Cu and Mg on the high-temperature mechanical properties of Al-Si-Cu-Mg alloy Zhang Wenda1,a, Yang Jing , Dang Jingzhi, Liu Yun, Xu Hong 1School of Materials Science and Engineering, North University of China, Taiyuan 030051, China.
Materials and Methods An orthogonal L9 (34) table header was used in this study.
Influence of additives on the microstructure and tensile properties of near-eutectic Al–10.8%Si cast alloy, Materials and Design. 30 (2009) 3943–3957
Shabestari, H Moemeni, Effect of copper and solidification conditions on the microstructure and mechanical properties of Al–Si–Mg alloys, Journal of Materials Processing Technology. 153–154 (2004) 193-198
[7] Shengquan Dong, Jingen Zhou, Wen Yan, et al., Effects of Si, RE and Ti on hot cracking tendency of as-cast Al-Cu alloys (in chinese), The Chinese Journal of Nonferrous Metals. 12 (2002 Al Special) 80-84
Online since: January 2012
Authors: Xue Hua Meng, Qing Li, Zu Quan Jin, Ji Xiu Zhang
Beijing Building Materials Academy of Sciences Research, Beijing, 100041, China) aEmail: srxlike@yahoo.com.cn; bEmail: zhangjixiu06@gmail.com Keywords: α-High-Strength gypsum plaster, expansion rate, retarder Abstract.
Test materials and test methods Materials and mix proportion In this study, α high-strength gypsum powder is the product of the Beijing Building Materials Academy, citric acid, tartaric acid and sodium pyrophosphate is as the AR.
Acknowledgements This work was financially supported by the National Science and Technology Support Program(2011BAE14B05) References [1] DAIYANLIANG,ZHENGJIANHE,LISUQING,WANGHONGLIANG Study on performance parameters affecting expansion of plaster mold—Problem of gypsum expansion (一) National Building Technology Journal—《Ceramics》,2004,167(1):22 [2] LEIMEN G.
Southeast University (Science), 2004, 34(3): 356–360.PENG Jiahui, QU Jindong, WU Li, etal.
New Building Materials,2000(8): 13–15.LI Gengying.
Online since: November 2012
Authors: Li Xia Ge, Su Xiang Qian, Hong Sheng Hu, Jia You Song
Vibration energy around the environment will be collected and use by piezoelectric materials is a new technology[1].
Fig.3 Vibration energy harvesting experiment In this experiment, the PZT cantilever used PZT-5 materials.
A Review of Power Harvesting Using Piezoelectric Materials [J].
Smart Materials and Structures, 2007,16:R1-R21
Proceeding of SPIE on Smart Structures and Materials conference, 2006, 6169: 1-8
Online since: September 2013
Authors: Yu Zhi Li, Ze Kun Yao, Wei Zhou, Chun Qin, Hong Zhen Guo, Xiao Bo Liang
Research of Superplasticity Deformation Behavior about Coarse-grain Ti-22Al-25Nb Alloy Yuzhi Li1,a, Zekun Yao1,b, Wei Zhou2,c, Chun Qin1,d, Hongzhen Guo1,e, Xiaobo Liang3,f 1School of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China 2365 Institute of Northwestern Polytechnical University, Xi′an 710065, China 3Central Iron & Steel Research Institute, Beijing 100081, China aliyuzhiyaya@hotmail.com, byzekun@nwpu.edu.cn, czhouwei645@yeah.net Keywords: Ti2AlNb alloy; Coarse grain; Superplasticity; Deformation behavior Abstract.
The Chinese Journal Nonferrous Metals.
Aerospace Materials & Technology.
Rare Metal Materials and Engineering.
Metallurgical and materials transaction, A.
Online since: April 2017
Authors: Jin Feng Geng, Dong Fang Ma, Paul Stevens, Liang Xu, Ying Zhi Li
For engineering materials, primary creep strains are usually very small (<1%) and can be neglected.
[4] CEN, Small Punch Test Method for Metallic materials, Part A: A Code of Practice for Small Punch Creep Testing.
[13] Hyde, T. and Sun W., Interpretation of small punch creep test data for ductile materials, Metallurgical Journal, 2010, vol.
[14] ISO, NPR-ISO/TR 29381, Metallic materials – Measurement of mechanical properties by an Instrumented indentation test – indentation tensile properties (ISO/TR 29381: 2008, IDT) [15] Cheng, Y.
[24] Qin, Yanfeng, Determination of material’s creep properties by small punch creep test, thesis of master degree, East China University of Science and Technology, Shanghai, China, 2015