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Effects of Homogenization on the Formability of ZM21 Alloy Jian Peng1, a, Fusheng Pan 1, b, Ming Zhou 2, c, Peidao Ding2, d 1 Chongqing Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China, 2 College of Materials Science and Engineering, Chongqing University, Chongqing400044, China, a jpengcqu@hotmail.com, bfspan@cqu.edu.cn, c mzhou@cqu.edu.cn, Keywords: ZM21 alloy; homogenization; formability Abstract: The effects of homogenization on the formability for hot deformation of ZM21 wrought magnesium alloys was investigated.
Acknowledgement The present work was supported by the National High Technical Research and Development Programme of China (No.2001AA331050), Chongqing Science and technology Commission (CSTC2005BA4015, CSTC2005BB4188, CSTC2004AA4003) and Chongqing University.
Friction characteristics of magnesium alloy ZM-21 Journal of Materials Processing Technology, v 42, n 3, May, 1994, p 349-360
Materials Science Forum, v 426-432, n 1, 2003, p 629-636 [4] Hassel, Thomas; Bach, Friedrich-Wilhelm; Krause, Christian; Wilk, Peter Corrosion protection and repassivation after the deformation of magnesium alloys coated with a protective magnesium fluoride layer Magnesium Technology, Magnesium Technology 2005 - Proc. of the Symp. sponsored by the Magnesium Committee of the Light Metals Division (LMD) of TMS (the Minerals, Metals and Materials Soc.) with the Int.
Journal of Materials Processing Technology, v102, n1-3, 2000, p 56-58

Compared with conventional methods, this technology is fast, safe, applicable for various materials and of straightforward results.
So it is of great importance to detect cracks as early as possible by evaluating raw materials, components in manufacturing and using stage.
Acknowledgment This work was supported by Chinese Natural Science Fund under Grant 61271397, Jiangxi Natural Science Foundation under grant 20122BAB202009, Foundation of Jiangxi Education Bureau under grant GJJ12408, and Project of “Hundred Talents Plan” of CAS.
Heat transfer in horizontal solid-liquid pipe flow, International Journal of Multiphase Flow, 2000, 26(8)
Application of flash thermography for crack identification in concrete materials.

NET > Functional description two< private function > < public function > Private function = < plan scheduling > < of material tracking data collection> < cost management> Public function = < plan scheduling > < of material tracking data collection > < cost management> Associated properties = >< inheritance < agglomeration > < link > < rely on > < public interface properties > Private interface attribute = < private method name > < parameter list >< return value > < description > functionality Public interface attribute = < public method name > < parameter list > < return value > < description > Private function = < plan scheduling > < of material tracking data collection > < cost management> Public function = < plan scheduling > < of material tracking data collection >< cost management> Each component are described by a frame knowledge representation, property described by groove, groove can have a lot of profiles, on behalf
References [1] YaoWen Xia, The Research & Application of Network Learning Platform Based on the Component Composition,Informtion Technology Applications in Industry,Computer Engineering and Materials Science 2013(9),0842-0846 [2] YaoWen Xia, The Design of Online Examination System Based on UML & Component,Informtion Technology Applications in Industry,Computer Engineering and Materials Science 2013(9),0847-0851 [3] YaoWen Xia, The Study & Application of Infromation System Based on Component Model and UML,Informtion Technology Applications in Industry,Computer Engineering and Materials Science 2013(9).0852-0856 [4] YaoWen Xia, Research &Application of Domain Component Reuse Based on UML[D].Kunming,Yun Nan Normal University,2007 [5] Chvatal V.A Greedy Heuristic for the Set-covering problem[J].Mathmatics of Operations Research, 2013, 4(3):233-235
Tabu search:Partl[J].ORSA·Journal on Computing, 2009, 1:190-206
Tabu Search applied to global optimization[J].European Journal of Operational Research, 2013, 256-270.

A Calcination Technology for Ultrafine La3NbO7 Powder Prepared by Sol-Gel Process Ying Lia, Qiang Xub and Ling Dai School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China a lilyxiaohuochai@126.com, b xuq@bit.edu.cn (corresponding author) Keywords: La3NbO7; calcination process; sol-gel process; ultrafine powder Abstract.
In order to prepare ultrafine La3NbO7 powder, a potential material for thermal barrier coatings, the calcination process of La3NbO7 was studied in this paper.The precursor of La3NbO7 was synthesized by using a citric acid complex method.
It means that the materials for thermal barrier coatings(TBCs) should have better thermal properties.
Jordan: Science’s Compass Review Vol. 12 (2002), p.280-284
Yi: Journal of Alloys and Compounds Vol. 438 (2006), p.217-221

Effect of Mg/Si ratio on Hardening Behavior, Microstructure and Properties of Al-Mg-Si Alloys Ya-Ya ZHENGa, Tao LONGb,* and Bing LIc 1Department of Materials Engineering, Hunan University of Humanities, Science and Technology, Loudi 417000, P.R.
Materials and Methods The experiment alloys were cast in a well-type resistance furnace.
Journal of Materials Science, 2006, 41(2):471-478
Journal of Materials Science, 2000, 35(1):179-189
Metallurgical & Materials Transactions A, 1995, 26(8): 1931-1937

Penetration Performance of Shaped Charge Jets using Insensitive Munition: Simulative and Experimental Studies Mukhtar Ahmed1, a, Zheng-xiang Huang2, b, A.Q.Malik2, b, Xu-dong ZU2, b Qiang-qiang Xiao2, b, Munir Ahmed2, b 1National University of Science and Technology, NUST, Islamabad, Pakistan 2Nanjing University of Science and Technology, NJUST, Nanjing-Jiangsu, China 1, 2Present Address: School of mechanical Engineering, Nanjing University of Science and Technology, Nanjing-Jiangsu, China amag_jee@yahoo.com, baqmalik46@yahoo.com, bhuangyue@njust.edu.cn, bzuxudong9902@njust.edu.cn, bxiao_wawj@njust.edu.cn, bmunirjt@yahoo.com Key Words: Shaped Charge, Liner, Jet formation, Jet Penetration, Penetration Depth, and Flash X-Ray Radiography.
To overcome the interaction problem between Euler materials and Lagrange material, an Euler/Lagrange coupling with automatic (polygon type) is used.
Material Model Part Name Material Equation of State Strength Model Explosive 8701 JWL None Liner Cu-OFHC Gruneisen Steinburg Guinan Target Steel-45 Shock Johnson Cook Still Air Air Ideal-Gas None The 45-Steel is used as target material with geometric strain and with an erosion strain factor of 2.0.
Euler/Lagrange coupling is used between Euler materials and Lagrange materials.
References: [1] Xu-dong Zu, Zheng-xiang Huang, Wen Zhai, Xin Jia, Performance of Kevlar Fiber-Reinforced Rubber Composite Armour against Shaped-Charge Jet Penetration, Latin American Journal of Solids and Structures, Vol. 11 (2014)

The materials used are catfish (Clarias gariepinus) pearl type obtained from the Ciputat market, South Tangerang, Indonesia and the chemicals used for analysis.
The purpose of the drying process in this study was to reduce the water content in the material so that it will inhibit the activity of microbes and enzymes that cause damage to raw materials.
THPi STUDENT JOURNAL. 2013;1(1):1–9
Wiley Food Science and Nutrition. 2018;1396–405
International Journal of Innovative Science and Reasearch Technology. 2018;3(10):306–8

Introduction With the rapid development of science and technology, CNC machine tools are developing at the direction of high speed, high precision, high efficiency and complexity.
Acknowledgement This research work has been funded by the major national science and technology special projects (project No. 2010ZX04014-052).
[J] Journal of Materials Processing Technology,2007.vol,186: 279－283 [3] C.
Journal of Materials Processing Technology 99 (2000) 120-128 [6] Choudhury S K, Bajpai J B.
Journal of Materials Processing Technology, 2005.170(3):487－493 [7] C.K.Tho.Surface topography analysis in high speed finish milling inclined hardened steel.

Smith, Model for the vibration produced by a single point defect in a rolling element bearing, Journal of Sound and Vibration 96 (1984) 69–82
Pines, A review of vibration-based techniques for helicopter transmission diagnostics, Journal of Sound and Vibration 282 (1–2) (2005) 475-508
Bartelmus, Bearings fault detection in gas compressor in presence of high level of non-Gaussian impulsive noise, Key Engineering Materials 569/570 (2013) 473-480
Bartelmus, Gearbox condition estimation using cyclo-stationary properties of vibration signal, Key Engineering Materials 413-414 (2009) 471-478
Zimroz, Stochastic modeling of time series with application to local damage detection in rotating machinery, Key Engineering Materials 569/570 (2013) 441-448

References [1] Min Liu, Qinliang Zhuang: Progress in Textile Science & Technology. (2009), p. 38-44.
(In Chinese) [2] Leitch P, Tassinari T: Journal of Industrial Textiles.
Zhou: Advanced Materials Research, Vols. 148-149 (2011), p. 803-807
Xu: Advanced Materials Research Vols. 197-198 (2011), p. 396-400 [9] GB/T 13992-1992 resistance strain gauge
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