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Online since: May 2012
Authors: Yi Peng Chen, Zhen Yi Liang, Jun Feng Zhang, An Ju Zhang, Zhao Hua Lin
Fatty Acid Composition and Physicochemical Indexes of Seed Oil of Sindora glabra Yiping Chena, Zhenyi Liangb, Junfeng Zhangc, Anju Zhangd and Zhaohua Line Key Laboratory of Ministry of Education for Application Technology of Chemical Materials in Hainan Superior Resources, School of Material & Chemical Engineering of Hainan University, Haikou 570228, P.
Experimental Plant materials The mature seeds of Sindora glabra were collected from central region of Hainan island, and provided by Dazhou Li , senior engineer, from Hainan Forestry Science Institute.
The seeds were kept in Key Laboratory of Ministry of Education for Application Technology of Chemical Materials in Hainan Superior Resources.
Journal of Essential Oil Research, 21 (2009) 105-107
Public Laboratory of Science, (1) (2011) 1932
Online since: July 2012
Authors: Lin Li, Ren Yu Fu, Qian Li, Guang Chen, Yu Su
Mechanism of TWIP Steel Tensile Deformation Yu Su1,2,a, Lin Li2,b , Renyu Fu2,c, Qian Li2,d, Chen guang1,e 1 College of Materials Engineering, Shanghai University of Engineering Science, Shanghai 201620, China 2 School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China axlwxzhsy@sohu.com, bliling@shu.edu.cn,cfury@staff.shu.edu.cn , dliqian189@shu.edu.cn, e71445619@qq.com Keywords: TWIP steel, deforming twin, stacking fault energy, texture Abstract.
SFE are mainly affected by material composition, temperature and strain rate.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China under Grant (50934011) and National Natural Science Foundation of China (50971137).
[3] O.Grassel,L.Kruger,G.Frommeyer et al: submitted to International Journal of Plasticity. (2000)
[7] Venables, J.A. (1963) Deformation Twinning in fcc Material.
Online since: March 2015
Authors: Xi Jing Wang, Jun Peng, Zhong Ke Zhang
Ji SD et al[2]used the FLUENT software to simulate the flow of material of FSW weld, and found that the flow direction of the material near the rotational tool is mainly the same as the rotational direction of the tool while the material near tool flows more violently than the other regions.
Fig.3 The axial force effective on stress distribution a)axial force 4000N b) axial force 8000N 3.3 Effect of materials position on equivalent stress Fig.4 The equivalent stress curve at different position during FSW:a) the equivalent stress of different distance point,b)the equivalent stress curve of different depth points.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (10902047) and the Gansu Natural Science Foundation(2014GS03264).
Withersa:The effect of tensioning and sectioning on residual stresses in aluminium AA7749 friction stir welds(Materials Science and Engineering A,England, 2008) [4] M.
Hubbard:A Study of Residual Stresses and Microstructure in 2024-T3 Aluminum Friction Stir Butt Welds(Journal of Engineering Materials and Technology, UNITED STATES 2002) [5] P.
Online since: April 2019
Authors: Jorge Domingues, João Costa, Miguel Reis Silva, Artur Mateus, Cândida Malça
The result are hybrid components that combine the best properties from both materials.
The interface strength is also influenced by the surface roughness of the bonded materials [7].
Materials and Methods H13 tool steel metal sample production.
The contact angle established between a drop of water and the various materials in question is less than 90 °.
Analysis of manufacturing parameters on the shear strength adhesive single-lap joints, Journal of Materials Processing Technology, 2009
Online since: March 2012
Authors: Worapong Boonchouytan, Prapas Muangjunburee, Thanate Ratanawilai
Thanabumrungkul: Songklanakarin Journal of Science and Technology.
Burger: Materials Science and Engineering.
Jung: Materials Science and Engineering.
Nakata: Materials Letters.
Stumpf: Materials Science and Metallurgical Engineering University of Pretoria South Africa
Online since: January 2006
Authors: Yvan Houbaert, Leo A.I. Kestens, Ana Carmen C. Reis, Pablo Rodriguez-Calvillo
Houbaert1, d 1 Ghent University, Department of Metallurgy and Materials Science, Technologiepark 903, B-9052 Ghent, Belgium.
The initial structure of the material displayed nearly equi-axed grains with an average size of 80 µm.
Bals: Journal of Metals, January 1986, pp 18-25
Hatherly: Recrystallization and Related Annealing Phenomena, Elsevier Science Ltd, 1995, pp.49-52
Zehetbauer, Proceedings TMS Conference- Ultrafine Grained Materials II, 2002, pp. 669-678 [8] T.G.
Online since: February 2006
Authors: Z. Horita, Yu Can Fu, Bing Xiao, Hong Jun Xu, Jiu Hua Xu, Hong Hua Su
The sawn material is marble with middle hardness.
Acknowledgements This research is supported by Grant No. 50175052 from the National Natural Science Foundation of China and by Grant No. 03H52066 from China Aeronautics Science Foundation.
Fu: Key Engineering Materials, Vols.259-260 (2004), pp.151
Xiao: Journal of Mechanical Engineering, Vols. 38 (2002) No.13, pp.91 (Chinese) [5] Y.C.
Wu: Key Engineering Materials, Vols.202-203 (2001), pp.155.
Online since: May 2011
Authors: Qiu Rong Zhang, Shuang Quan Zhang, Ting Ting Pan
It also can be made into building material like brick, cement etc [3].
In our previous work [6], carbon adsorbent materials were made by co-pyrolysis of sewage sludge with corn straw.
Materials and Methods Sample and Pre-treatment.
A, Haritou.I, Zouboulis.A.I, Journal of Hazardous Materials, 154, 1052-1059. (2008) [10] Tessier A, C.
Maiz, M.V.E, E.Millán, The Science of The Total Environment, 206, 107-115. (1997) [13] A, K.P, Applied Geochemistry, 2, 3-9. (1993) [14] Kistler.R.C, Widmer.F, Brunner.P.H, Environmental Science and Technology, 21, 704-708. (1987)
Online since: December 2012
Authors: U. Hashim, Tijjani Adam, Pei Ling Leow, Q. Humayun
Generally nanotechnology deals with structures of the size 100 nanometers or smaller, and involves developing materials or devices within that size.
Ashing trimming technique method of pattern transfer is the selective removal of material.
Materials and Method Resist mask formation is the initial step in this study, the resist is used as a mask material.
[5] M.Ohring. (2002), Materials Science of Thin Films, Deposition and structure, Hoboken, New Jersey
Soc. 46, 1439 (2005) [13]Takashi Kurimoto, Masahisa Ueda and Koukou Suu “Development of Ashing Processes for Packaging Processes” Ulval Technical Journal, 70E 2009
Online since: May 2011
Authors: Ya Dong Xue, Ai Kai Wang, Xiao Kang She, Bo Li, Heng Jiao Tian, Suo Xiang Lv, Rui Wang
Introduction The research on high performance concrete (HPC) or high strength concrete (HSC) is prevalent in the concrete materials research nowadays [1,2].
When mercury is pressed into porous materials, mercury radius is pore radius.
(1)Test material.
Materials and structures,Vol. 40(2007), p. 311~317 [5] Yao Wu, Zheng Xin: Effect of mix proportion on coefficient of thermal expansion of concrete.Journal of Tongji university (Natural science), Vol. 35(2007), p. 77~81,87(In Chinese) [6] Rakesh Kumar,B.
Cement and concrete research, Vol. 34(2004), p. 321~328 [8] Lian Huizhen,Tong Liang,Chen Enyi: The base of phases study on building materials.