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Online since: August 2016
Authors: Chang Lian Chen, Cui Can Wang, Ma Yo Luo, Xiao Yu Huang, Zhi Liang Huang
Experimental process 2.1 Materials The ceramic powders is 3Y-ZrO2 (Guangdong Orient Zirconic Industry Science and technology Co., Ltd.) with an average size of 1 um (D50).
From Fig.2, it is easy to know the phases of materials (A-F) are all tetragonal phase.
The different materials molding can’t change the phase structure of 3Y-ZrO2.
International Materials Reviews, 2005, 50(4):239-256
Materials Science & Technology, 2006, 14(2):165-170
Online since: February 2014
Authors: Xiao Peng Chen, Jie Zhen Liang, Lin Lin Wang, Zhang Fa Tong, Rui Wu, Qing Ruo Xie, Yan Hua Jia, Wei Jian Nong, Ke Xian Li, Kelin Huang
Isomerization rosin and ethanolamine were used as raw materials, 95% ethanol as recrystallization solvent, the effects of reaction temperature, reaction time, agitating velocity, ultrasound intensity and recrystallization times on the purity and yield of abietic acid were investigated.
Fig. 1 The chemical structure of abietic acid Materials and methods Materials.
Acknowledgements The authors gratefully acknowledge financial support for this research from the National Natural Science Foundation of China (20976031, 3106012), the Natural Science Foundation of Guangxi Autonomous Region (2011 GXNSFD018011, 2013GXNSFAA019050, 2013GXNSFBA019037), scientific and technological project of Guangxi (1099060-2) and Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology (2012Z02).
Larsen, et al., Potential ambergris odorants from abietic acid, Australian Journal of Chemistry. 43(1990)21-46
Agudelo, et al., Synthesis and biological evaluation of abietic acid derivatives, European Journal of Medicinal Chemistry. 44(2009)2468-2472
Online since: October 2015
Authors: Mohd Yazid Yahya, Iqbal Makhtar, Thamir Aunal Deen Mohammed Sheet Almula, Amran Alias, Amran Ayob
Since 1990, natural fibers composite materials have evolved as replacements to glass/reinforced composite materials in many applications.
The constituent material properties that are used for fabricating the two types of materials are shown in Table 1.
Ehrenstein and Helmut Schaper (Eds.), Wolfe Science Books, International Journal of Fatigue 3 (1981) 218
[14] Kunel S., A short review on Basalt fiber, International Journal of Textile Science. 1 (2012) 19-28
Hull, Microscopy of failure mechanisms in filament-wound pipe, Journal of Materials Science. 14 (1979) 165-174
Online since: November 2011
Authors: Xiu Ping Lu, Jing Zhang, Ting Liang Chu
Properties Analysis of Biodegradable Material P(3HB-co-4HB) ZHANG Jing1,a, LU Xiuping2,b, CHU Tingliang1,c 1R&D Center, China Academy of Printing Technology, China 2Tianjin University of Science & Technology, China azhangjing@keyin.cn, blxp4217@126.com, cchu@keyin.cn Keywords: Biodegradable material; Poly(3-hydroxybutyrate-co-4-hydroxybutyrate); Basic proper- ties; Degradation properties Abstract.
Materials and methods Materials.
Combination the quality changes in soil degradation, the roughness of materials have a greater impact on the degradation of material.
The roughness of the material surface is conducive to increase the contact area of media and materials, and accelerate its degradation, and roughness of the degrading material will further increase, resulting in holes where the original holes increases further, forming a positive feedback process[6].
Forum Vol. 15 (2007), p. 259-267 [2] Ching-Yee Loo, Kumar Sudesh: Malaysian Polymer Journal (MPJ).
Online since: January 2014
Authors: Bo Lin
Design of the Comprehensive Information Platform for the Prevention of Natural Disasters based on Ocean Ships Bo Lin National Marine Environmental Forecasting Center, Beijing 100081, China Keywords: Comprehensive Information Platform, Natural Disasters, manufacturing materials for ocean ships Abstract.
Journal of Yanshan University 5(11):361-365 [6] Xuewu Ling (2010) Study on the 3D Index System of Evaluation of Government Emergency Management.
Journal of Wuhan University of Technology (Social Sciences Edition) 6(8):303-307 [7] Xuedong Wang (2004) Discussion on Emergency Management for Natural Disasters Taken by Chinese Government.
Soft Science 7(3):47-68 [8] Ping Qi (2006) Study on Emergency Management of Marine Disaster in China.
Communications in Computer and Information Science 217(4): 210-214
Online since: February 2014
Authors: Jing Xiao, Xiu Sheng Duan, Dian Jun Teng
The phenomenon, found by Mohri in 1992, belongs to the Quantum Theory, it can be observed in film layers structured with magnetic and non-magnetic materials.
Giant Magneto impedance Effect: Concept and Prediction in Amorphous Materials [J].
CHINESE JOURNAL OF SENSORS AND ACTUATORS, Vol.24, 2011(2), pp: 175-179.
Frequency dependence of magnetization and giant magneto impedance effect of amorphous wires [J], International Journal of Minerals, Metallurgy, and Materials, Vol.20, 2013(4), pp: 375-378
Journal of Nanjing University of Science and Technology, 2011(3), pp: 338-342.
Online since: January 2013
Authors: Xia Jiang, Juan Wang, Xin Huan Niu, Yu Ling Liu
The highest rate is up to 1 ~ 2μm/min, and this can provide the applicable material for the TSV developed.
Acknowledgements This work was financially supported by the Major national science and technology special projects (2009ZX02308-001).
Microelectronics Technology and Engineering - materials, process and test( Electronic Industry Press, Beijing 2004) [7] W.
-J.Seo and J.K.Lee, Clem: submitted to Journal of Mater.Sci.
Clem: submitted to Journal of Wear(2010)
Online since: June 2012
Authors: Jing Hong Du, Guo You Gan, Jun Yuan, Ji Kang Yan, Jian Hong Yi
Pores Formation Mechanism of Undoped TiO2 Ceramics Jun Yuan a, Jikang Yanb, Guoyou Gan, Jinghong Du and Jianhong Yi Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, P R China ajaly1986@163.com, b scyjk@sina.com Keywords: TiO2 ceramic; Defect chemistry; Pores; Microstructure Abstract.
Formation mechanism of pores was discussed by combination defect chemistry with materials structure measurement.
Journal of materials science, 34 (1999) 3801-3812
Materials Chemistry and Physics, 67 (2001) 12-16
A three-dimensional dual-mechanism model of pore stability in a sintering alumina structure, Materials Science and Engineering A, 373 (2004) 107-114
Online since: April 2008
Authors: James Elliott, Serena Best, Ruth Cameron, A.C. Bentham, A. Mills, Liang Hao Han, G.E. Amidon, B.C. Hancock
Hancock 2 1 Department of Materials Science and Metallurgy, University of Cambridge, CB2 3QZ,UK 2 Pfizer Global R&D, Sandwich, CT13 9NJ, UK a lhh24@cam.ac.uk, b jae1001@cam.ac.uk, c smb51@cam.ac.uk , d rec11@cam.ac.uk Keywords: powder compaction, constitutive model, finite element method, granular material Abstract: In this paper, we present a modified density-dependent Drucker-Prager Cap (DPC) model with a nonlinear elasticity law developed to describe the compaction behavior of pharmaceutical powders.
Acknowledgements This work has been carried out at the Pfizer Institute for Pharmaceutical Materials Science and the authors would like to acknowledge the funding support of Pfizer Ltd.
Zavaliangos, Journal of Pharmaceutical Sciences, Vol. 93 (2004), p. 2022-2039 [10] D.
(Elsevier Science Publishing Company Inc, 1990)
Train, Journal of Pharmacy and Pharmacology, Vol. 8 (1956), p. 745-761
Online since: July 2015
Authors: Rui Wang
Journal of Materials Processing Technology, Vol.199 (2008), p. 91
Journal of Materials Processing Technology, Vol.145 (2004), p. 360
Materials Science and Engineering A, Vol.367 (2004), p. 329
Journal of Materials Processing Technology, Vol.190 (2007), p 382
Journal of Materials Processing Technology, Vol.206 (2008), p 481.