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Analysis of Cobalt Substance Flow through China in Year of 2012 Kang Yan1, 2, a, Xueyi Guo 1, 2, b*, Qinghua Tian1, 2, c and Dong Li1, 2, d 1School of Metallurgy and Environment, Central South University, Changsha, Hunan 410083, China 2Cleaner Metallurgical Engineering Research Center, Nonferrous Metal Industry of China, Changsha, Hunan 410083, China ayankang3360@163.com, bxyguo@csu.edu.cn, cqinghua@csu.edu.cn, d43609212@qq.com Key words: Substance flow analysis, Static model, Cobalt.
Journal of Resources, Conservation and Recycling. 54(2009), 171-177
ISIJ International.48-49 (2009), 1265-1271
Substance flow analysis for nickel in mainland China in 2009, Journal of Cleaner Production. (2014),1-9
Journal of Resources, Conservation and Recycling.81(2013),52-59

Experimental Investigations on Surface Residual Stresses in the As-sprayed and Ground Nanostructured WC/12Co Coatings Zhaohui Deng1,a, Zhongwei Hu1,b, Qi Jing 1 and Yadong Gong2 1 National Engineering Research Center for High Efficiency Grinding, Hunan University Changsha, China, 410082 2 School of Mechanical Engineering & Automation, Northeastern University, Shenyang, China,110004 a edeng0080@vip.sina.com; bhuzhongwei2003@yahoo.com.cn Key words: Nanostructured WC/12Co coatings, Surface grinding, residual stresses, Experimental Investigation Abstract: In this study, a number of experiments on surface grinding of nanostructured WC/12Co (n-WC/12Co) coatings were conducted on a precision surface grinding machine with a horizontal axis and rectangular worktable.
Superabrasive grinding is expected to become the most important method in machining nanostructured ceramic coatings[3,4].
Deng: International Journal of Machine Tools & Manufacture, Vol.42 (2002) No.5, pp.1665-1676
Zhang: Journal of Materials Science, Vol.37 (2002) No.15, pp.3229-3239
Hu: Key Engineering Material, Vol.329 (2007), pp.99-104.

References [1] Yan Wang,Dejin Hu:Grinding Mechanism and Preparation Technology of Magnetic Abrasive Grains.Tool Engineering,2003,37(6):32-34
[3] Chang Geengwei,Binghua Yan and Rongtong Su:Study on cylindrical magnetic abrasive finishing using unbonded magnetic abrasives.International Journal of Machine Tools & Manufacture,2002,42(5):575-583
[4] Chunxiang Ma,E Shamoto,T.Moriwaki and Wang Lijiang:Study of machining accuracy in ultrasonic elliptical vibration cutting.International Journal of Machine Tools & Manufacture. 2004, 44 :1305-1310
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Application of Rietveld Refinement and Williamson Hall Analysis in Ultra-Low Carbon to High Carbon Steels Soumya Sourav Sarangi1, Avala Lavakumar1,2* 1Departement of Metallurgy & Materials Engineering, Veer Surendra Sai University of Technology, Odisha, India 2Department of Materials Science and Engineering, Kyoto University, Japan 1soumyasouravsarangi33@gmail.com, 1,2*lavakumaravala@gmail.com Keywords : Rietveld refinement, Williamson Hall analysis, Steels, IF steel, Micro-alloyed steel Abstract Current study is about microstructural characterization of five different steels with carbon concentration ranging from ultra-low to moderately high.
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Zahurin, "New natural fibre reinforced aluminium composite for automotive brake pad," International Journal of Mechanical and Materials Engineering, 7 (2) (2012) 166-170
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Bouchetara, "Thermomechanical modelling of dry contacts in automotive disc brake," International journal of thermal sciences, 60 (2012) 161-170

Metallofizika i Noveishie Tekhnologii, International Scientific and Technical Journal of the Institute of Metal Physics.
Increasing the durability of lightweight structural concrete for hydraulic engineering and transport structures by treating the surface of a porous aggregate.
Metallofizika i Noveishie Tekhnologii, International Scientific and Technical Journal of the Institute of Metal Physics.
Metallofizika i Noveishie Tekhnologii, International Scientific and Technical Journal of the Institute of Metal Physics.
International Journal of Engineering & Technology, [S.l.], 7(3.2), 245-249, http://dx.doi.org/10.14419/ijet.v7i3.2.14412

International Journal of Machine Tools & Manufacture, Vol. 46 pp. 313–332, 2006
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International Journal of Japan of Society Precision Engineering, Vol. 31, pp. 15–20, 1997
International Journal of Machine Tools and Manufacture, Vol. 40, No. 4, pp. 599-608, 2000

Double SHS of W2B5 Powder from CaWO4 and B2O3 Sertac Yazici and Bora Derinb Metallurgical and Materials Engineering Department, Istanbul Technical University, Maslak, Istanbul, 34469.
Self-propagating high-temperature synthesis (SHS) is an alternative production method that can be used to synthesize ceramic compounds.
Nan: Ceramics International 26 (2000), p. 523-527
Gotman: Journal of the Ceramic Society 19 (1999), p. 2381-2393
Derin: Tungsten Boride Production via Self Propagating High Temperature Synthesis, 10th International Symposium on SHS (SHS-2009) Tsakhkadzor, 6-11 July 2009, Armenia (Abstract) [17] FactSage 6.0 Thermochemical Software for WindowsTM.

Piezoelectric ceramics and metal layer are wafer structure with radius of a.
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Vegas, Influence of Activation Temperature on Reaction Kinetics in Recycled Clay Waste-Calcium Hydroxide Systems, Journal of the American Ceramic Society, 91 (2008) 4044-4051
Armas (Ed.) 11th International Congress on Metallurgy & Materials Sam/Conamet 20112012, pp. 343-350
McWhinnie, The solid state chemistry of metakaolin-blended ordinary Portland cement, Journal of Materials Science, 35 (2000) 2701-2710
Armas (Ed.) 11th International Congress on Metallurgy & Materials Sam/Conamet 20112012, pp. 366-373
Juan Valdes, Scientific Aspects of Kaolinite Based Coal Mining Wastes in Pozzolan/Ca(OH)2 System, Journal of the American Ceramic Society, 95 (2012) 386-391