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Online since: November 2010
Authors: Zhong Wei Chen, Hai Fang Zhang, Jiang Chao Zhao
Therefore, the quantitative relationship between grain boundary structure, orientation, texture and material properties could be established, consequently it has been a very important experimental technique in materials science [3].
A variety of materials could be sprayed by replacing the target, therefore the conductivity of samples could be increased and the image quality could be improved.
Ion etching, as a new technique for EBSD sample preparation, is suitable for eliminating the surface stress layer of most materials, and the etching speed could be selected according to the etching voltage, ion beam current, geometrical shape and materials of the samples.
Lin: Chinese Journal of Stereology and Mage Analysis Vol. 12(2007), p. 278 (in Chinese) [3] J.J.
Arnberg: Journal of Light Metals Vol. 1 (2001), p. 43 [5] M.A.
Online since: January 2019
Authors: Lei Gang Wang, Yao Huang, Lei Liu, Xiang Ma
Microscopic Failure Mechanism of Zinc Layer in Galvanized Sheet during Sheet Forming Process Yao Huang1,a, Leigang Wang1,b*, Xiang Ma2,c* and Lei Liu1,d 1School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China 2SINTEF Industry, POB 124, Blindern, 0314 Oslo, Norway ahywang@ujs.edu.cn, blgwang@ujs.edu.cn, cxiang.ma@sintef.no, dliul@ujs.edu.cn Keywords: galvanized sheet; sheet forming; zinc layer; fracture and failure Abstract.
The test material used is a continuous hot-dip galvanized sheet (DC51D+Z), provided by BaoSteel.
Among them, the orange region is the zinc layer adhered to the substrate surface, the blue region is the exposed substrate after the zinc layer is peeled off, and the most of green colour region represents the surface layer in which the zinc materials are slightly rubbed away.
Acknowledgement This work is supported by the National Natural Science Foundation of China (project numbers: 51275216 and 51775249).
Bae, An experimental study on forming characteristics of pre-coated sheet metals, Journal of Materials Processing Technology, 120(1-3) (2002) 290-295
Online since: February 2011
Authors: Fang Xin Yu, Jian Yi Cheng, Xue Wen Ao
Effect of Two-Step Deforming and Aging Process on the Properties and Microstructure of Cu-Cr-Zr-Mg-Si Alloy Jianyi Cheng1,a, Fangxin Yu1,b, Xuewen Ao1,c 1School of Materials Science and Engineering, Nanchang University, Nanchang, Jiangxi, 330031, China abigchengjianyi@163.com, bYfx11@263.net, Cxuewen1986901@yahoo.com.cn Key words: Cu-Cr-Zr-Mg-Si Alloy; Two-Step Deforming And Aging; Micro-Hardness; Electrical Conductivity; Microstructure Abstract: Effect of two-step deforming and aging process on the properties and structure of Cu-Cr-Zr-Mg-Si alloy was investigated.
Materials Science and Engineering A Vol. 392 (2005) , p. 422 [2] Z.Q.
Journal of Alloys and Compounds Vol. 479 (2009), p.303 [3] J.W.
Journal of Nuclear Materials Vol. 258-263 (1998), p. 323 [4] A.
Transactions of materials and heat treatment (in Chinese) Vol. 31(2006) p. 76
Online since: February 2012
Authors: Bernhard Karpuschewski, Martin Beutner, Sibylle Stark, Thorsten Halle, Falk Lorenz, Thomas Lampke
Another advantage is the easy-to-do wear analysis for coating and tool material development; because the fly cutting test only needs a fraction of material and tool costs.
The fly-cutting tooth is made up of PM-HSS (S390), a common tool material for hobs.
The material model of the investigated material C45E (AISI 1045) was used as a function of temperature.
Tsiafis, FEM-supported simulation of chip formation and flow in gear hobbing of spur and helical gears: CIRP Journal of Manufacturing Science and technology, 1 (2008) 18-26 [4] A.
Bilalis, FEM Modeling Simulation of Gear Hobbing and Failure Types of Cutting Materials: Journal of Material Science and Engineering 124/4 (2002) 784-791 [5] M.
Online since: July 2015
Authors: Noor Sakinah Khalid, Mohd Khairul bin Ahmad, Siti Harwani Ishak
Introduction The new solar cells are based on low cost and environment friendly materials and technology.
Transparent oxide thin films are widely used materials in new generation solar cells.
Girtan, Comparison of ITO/metal/ITO and ZnO/metal/ZnO characteristics as transparent electrodes for third generation solar cells, Solar Energy Materials and Solar Cells. 100 (2012) 153-161
Luca, TiO2 thin films as sensing gas materials, Journal of Non Crystalline Solids. 354 (2008) 4396-4400
Patil, Structural, optical and electrical characterization of spray-deposited TiO2 thin films, Materials Science and Engineering B. 130 (2006) 220-227
Online since: May 2016
Authors: Noorhana Yahya, Andoko Andoko, Januarty Jaya Ekaputri, Puput Risdanareni, Poppy Puspitasari
Properties of Y3Fe5O12 (YIG) as Nanocatalyst for Ammonia Formation Produced from Magnetic Induction Method (MIM) POPPY Puspitasari1,a, NOORHANA Yahya2,b, ANDOKO1,c, EKAPUTRI Januarti Jaya3,4,d, PUPUT Risdanareni5,e 1Mechanical Engineering Department, Engineering Faculty, Universitas Negeri Malang, Jalan Semarang No. 5 Malang, East Java, Indonesia 2Faculty of Applied Science Department, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Tronoh, Perak, Malaysia 3Department of Civil Engineering, ITS, Kampus ITS Surabaya 60111, Indonesia 4Center of Excellence Geopolymer and Green Technology (CEGeoTech), School of Materials Engineering, University Malaysia Perlis (UniMAP), P.O.
Journal of Nano Research Vol. 21 (2013) pp 131-137
Spaldin, Magnetic Materials: Fundamentals and Device Applications Cambridge University Press ISBN 0521816319, 119, 2003
Ohtsuka, “Effect Of High Magnetic Field On Phase Transformation Temperature in Fe-C Alloys”, Materials Transactions, vol. 45 (8), pp. 2622-2625, 2004
Kroemer, Quantum Mechanics: For Engineering, Material Science, and Applied Physics, Prentice Hall Inc, 1994
Online since: May 2011
Authors: Yang Yang, Peng Li, Yan Ping Wu
Experimental Program Materials and Mix Proportions.
The properties of the materials and mix proportions of HPC used in this study are shown in Table 1 and Table 2, respectively.
Panula: Materials and Structures, Vol. 11 (1978), p.307-328
Hansen: Materials and Structures, Vol. 35 (2002), p.92-96
Kovler: Materials and Structures, Vol. 32(1999), p.383-387
Online since: September 2015
Authors: Raghu V. Prakash, Deepika Sudevan
Gamstedt and Sjo’gren [8] have indicated that composite materials have a memory, and the development of damage is dependent on the order of the various stress levels.
Reifsnider, Stiffness reduction mechanisms in composite laminates, in: Reifsnider KL (Eds.), Damage in Composite Materials, ASTM STP 775, American Society for Testing and Materials, 1982, pp.103–117
Stinchcomb, Stiffness reduction as an indicator of damage in graphite/epoxy laminates, composite materials.
In: Testing and Design (Sixth Conference), ASTM STP 787, Philadelphia, PA: American Society for Testing and Materials, 1982, pp 225-246
Composite Material 19 (1985) 355-375
Online since: November 2005
Authors: Dae Hyun Ryu, Seung Hoon Nahm
Test material and test conditions The test material was 1Cr-1Mo-0.25V steel which had been widely used for turbine rotor components material.
Mechanical properties of the test materials are given in Table 2.
Matsumura: "Measurement of Small Crack Lengths under Creep-Fatigue Condition by means of Image Processing", JSME International Journal Vol. 35 No. 2 (1992), pp. 241-246 [4] J.T.
(1973) [6] "Standard Test Methods of Tension Testing of Metallic Materials", Annual Book of ASTM Standards, Part 10 E8 (2000), pp. 130-149 [7] "Standard Test Method for Measurement of Fatigue Crack Growth Rates", Annual Book of ASTM Standards, Part 10 E647 (1999), pp. 674-701 [8] S.H.
Kee: "Measurement of Small Surface Fatigue Cracks by Remote Measurement System", Journal of Materials Science Letters Vol. 15 (1996), pp. 422-424
Online since: April 2014
Authors: Xiao Juan Lin, Guang Chun Wang, Hua Jiang, Jin Li
The stress strain relationships of material with different thickness and grain size are obtained.
Journal of Materials Processing Technology. 9(2002)35-44
Materials Science and Engineering . 513-514 (2009):77-82
Journal of Materials Processing Tehnology,. 115 (2001):44-48
Journal of Materials Processing Technology, 191(2007):7-10