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Influences of Crack Face Bridging Stress and Microstructure on Fracture Toughness of Toughened Alumina Ceramics Yoshihisa Sakaida1, a, Hajime Yoshida1,b and Shotaro Mori1,c 1 Department of Mechanical Engineering, Shizuoka University, 23-5-1, Johoku, Naka-ku, Hamamatsu 432-8561, Japan atysakai@ipc.shizuoka.ac.jp, btmhyosh@ipc.shizuoka.ac.jp, c f0730090@ipc.shizuoka.ac.jp Keywords: Toughened alumina, Crack face bridging, Stress shielding effect, Finite element analysis, Crack opening displacement, Microstructure, Fracture Toughness Abstract.
The second and third were hot-press sintered Al2O3, SAL and TAL (Advanced Industrial Science and Technology, AIST, Japan), which were strengthened and toughened by microstructural process control.
Forum Vol. 490-491 (2005), p. 35
Forum Vol. 571-572 (2008), p. 243

Mandal 1,e 1 Department of Materials Science and Engineering, Anadolu University, 26555 Eskisehir, Turkey 2MDA Advanced Ceramics, Ltd., 26110, Eskisehir, Turkey a srkushan@anadolu.edu.tr, bntamsu@anadolu.edu.tr, cncalis@anadolu.edu.tr, d esuvaci@anadolu.edu.tr, ehmandal@anadolu.edu.tr Keywords: α-SiAlON, tape casting, orientation, seeding Abstract.
Forum, 325-326 (2000), p. 325 [2] I.
Forum, 325-326 (2000), p. 213 [4] I.

.: Materials Science Forum Vols. 556-557 (2007), p. 705 [4] M.
Soueidan et al.: Advanced Functional Materials Vol. 16 (2006), p. 975 [5] F.
Gasser et al.: Microelectronic Engineering Vol. 37-38 (1997), p. 529 [7] A.
Bazin et al.: Material Science Forum Vol. 556-557 (2007), p. 721 [8] Y.

Microstructures and Tensile Properties of Hot-rolled AZ31-xCa Sheets Chang Dong Yim 1,a, Bong Sun You 1,b, Jin Su Lee 2,c and Wan Chul Kim 2,d 1 Materials Technology Department, Korea Institute of Machinery and Materials 66 Sangnam, Changwon, Gyeongnam 641-010, Korea 2 School of Materials Science and Engineering, Hongik University 300 Shinahn, Chochiwon, Yeongi, Chungnam 339-701, Korea a cdyim03@kmail.kimm.re.kr, bbsyou@kmail.kimm.re.kr, cmos98@hanmail.net, d wckim@wow.hongik.ac.kr Keywords: AZ31, Sheets, Hot rolling Abstract.
Acknowledgement This study was financially supported by Korea Ministry of Science and Technology through 21C Frontier R&D Program organized by Center of Advanced Materials Processing.
Forum Vol. 419-422 (2003), p.575
Forum Vol. 419-422 (2003), p.581

Precipitation Sequence in an Al-Si-Mg Foundry Alloy Barbara Rinderer1,a, Malcolm Couper2,b, Xiangyuan Xiong3,c, Sam Gao 4,d and Jian-Feng Nie3,e 1 Consulting in Partnership Pty Ltd, Diamond Creek, Australia (formerly Rio Tinto Alcan) 2 Formerly Rio Tinto Alcan, Melbourne, Australia 3 Monash Centre for Electron Microscopy, Monash University, Clayton, Australia 4 Department of Materials Engineering, Monash University, Clayton, Australia a brinderer@iinet.net.au, bmcou9056@bigpond.net.au, cXiangYuan.Xiong@mcem.monash.edu.au, d sam.gao@eng.monash.edu.au, enie@eng.monash.edu.au Keywords: Foundry alloys, precipitation sequence, alloy A356, atom probe Abstract.
In 6xxx alloys the application of advanced analytical techniques such as atom probe analysis allowed the precipitation sequence to be studied in more detail.
Forum Vol. 519-521 (2006), p. 303 [5] A.
Forum Vol. 331-337 (2000), p. 277 [8] M.

Kestens 5,1, f and Y.Houbaert 1,g 1 Ghent University, Department of Metallurgy and Materials Science, Technologiepark 903, Ghent 9052, Belgium 2 Netherlands Institute for Metals Research (NIMR), Mekelweg 2, 2628 CD Delft The Netherlands 3 FEI Electron Optics, Building AAE, PO 80066, 5600 KA, Eindhoven, The Netherlands 4 Technical Research Laboratories, POSCO, Jeonnam, 545-090, South Korea 5 TU Delft, Materials Science and Engineering Dept., Mekelweg 2, 2628 CD Delft The Netherlands a Roumen.Petrov@ugent.be, bo.leongarcia@nimr.nl , cjjm@feico.nl.com, dAna.Reis@ugent.be, e jhbae@posco.co.kr, fL.A.I.Kestens@tnw.tudelft.nl, g Yvan.Houbaert@ugent.be Keywords: 3D EBSD, microstructure, texture anisotropy, Charpy toughness anisotropy Abstract.
Houbaert: Materials Science Forum, Vols.495-497(2005), p.1499
Kang: in proc. of International Conference on processing and manufacturing of advanced materials, THERMEC 2006.
Materials Science Forum. © Trans Tech Publications, Switzerland, in print
[6] J.J.L.Mulders and A.Day, Materials Science Forum, Vols.495-497 (2005), p.237.

Current Situation, Countermeasure and Research that Develop the Comprehensive Utilization of Resources in Xinjiang Dongmei Zhao1,a, Mei Li2,b Engineering Training Center of Xinjiang University, Yan’an Road 1230, Urumqi, Xinjiang, China aZDM1925@163.com, blimei7140@163.com Keywords: the comprehensive utilization of resources environmental protection economic development Abstract: The comprehensive utilization of resources in Xinjiang has a certain achievement, but also exist some problem.
To accelerate the establishment of perfect experimental method system that utilize mineral resources comprehensively, and to pay attention to the use of foreign advanced methods and standard of comprehensive utilization of mineral resources, and then to establish comprehensive utilization technology standard of mineral resources by differential mineral, type, scale, regional, to determinate the indexes system of comprehensive utilization of mineral resources reasonably.
The development of comprehensive utilization field of resources needs advanced technology, professional talent and abundant capital, it is not enough to rely on Xinjiang's own strength and existing foundation.
The development in the field of the comprehensive utilization of resources is inseparable from the development and promotion of the advanced technology.
References [1] Hongting Shen, in: Prices Monthly, edited by Jiangxi people's Publishing House, Vol. 9(2010), p.66-69 [2] Information on http://www.tianshannet.com.cn/energy/content/2009-01/13/content_3793949_2.htm [3] Information on http: //www.xjdaily.com/news/cjkj/nyzk/416983.shtml [4] Yan Zhang, in: Finance and Economics of Xinjiang, edited by Xinjiang finance editorial department, Vol. 1(2011) [5] Peng Zhang and Bangyi Wei, in: Environmental Protection of Xinjiang, edited by Xinjiang environmental protection editorial department, Vol. 3 (2008), p. 01-03 [6] Bin Zhou, in: Social and Scientific Forum of Xinjiang, edited by Xinjiang Social Science Forum editorial department, Vol. 6(2005), p.4-7 [7] Lu Cao, in: Northern Economy, edited by Northern economy Magazine, Vol. 10 (2007), p.54-55

Acknowledgement The authors thank the Research Laboratory and Environmental Sciences - LAPECA Department of Sanitary and Environmental Engineering - DESA State University of Paraíba - UEPB for financial aid.
[2] Qin Huan Yang, Chang Qing Zhao: Advanced Materials Research Vol. 602 (2012), p. 1265
[3] Pei Yao Xu, Xiao Xue Han, Sa Sa Ban: Advanced Materials Research Vol. 383 (2011), 6391
[4] Jun Guo He, Fei Liu, Bao Ping Han, Bo Wei Zhao, Jian Liu: Advanced Materials Research Vol. 403 (2011), p. 625
[6] Nageswara Rao Neti: Materials Science Forum Vol.712 (2012), p. 191

Formation and characteristics of ferroelectric film on non-planar substrate with spray coating method Masaaki ICHIKI, Lulu ZHANG, Zhen YANG, Tsuyoshi IKEHARA and Ryutaro MAEDA Institute of Mechanical System Engineering National Institute of Advanced Industrial Science and Technology 1-2-1 Namiki, Tsukuba, Ibaraki 305-8564, Japan Keywords: PZT, spray coating method, MEMS, ferroelectric properties, perovskite structure ABSTRACT This paper presents a three-dimensional microfabrication and integration technology for MEMS smart materials utilizing a spray coating method.
Eiju (National Institute of Advanced Industrial Science and Technology) for encouragement in this study, and Ms.
Sakiyama, Advanced process for ferroelectric memory (Science Forum, Tokyo, 1999) 1st Ed.

El-Marghany1,5,e 1Chemical and Petrochemicals Engineering Department, Egypt-Japan University of Science and Technology (E-JUST), New Borg El-Arab City, Alexandria, Egypt 2Mechanical Power Engineering Department, Faculty of Energy Engineering, Aswan University, Aswan City, Egypt 3Fabrication Technology Department, Advanced Technology and New Materials and Research Institute (ATNMRI), City of Scientific Research and Technological Applications, Alexandria, Egypt 4Faculty of Engineering, Aswan University, Aswan City, Egypt 5Mechanical Power Engineering Department, Faculty of Engineering, Mansoura University, Egypt aabdallah_yousef@aswu.edu.eg, belshazly_a@yahoo.com, cmarwa.f.elkady@gmail.com, dhesham.elqady@aswu.edu.eg, emohamed_ragab@mans.edu.eg Keywords: Double pipe heat exchanger, MgO-oil nanofluid, Computational fluid dynamics, Laminar flow.
Bahmani, et al,” Investigation of turbulent heat transfer and nanofluid flow in a double pipe heat exchanger,” Advanced Powder Technology, vol. 29, pp. 273-282, 2018
Forum, vol. 928, pp. 83-88, 2018
Forum, vol. 928, pp. 106-112, 2018
J. of Chemical Engineering, vol. 25, pp. 966-971, 2008