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Processing and Characterization of Magnesium Alloys Hwa Chul Jung a and Kwang Seon Shin b School of Materials Science and Engineering Research Institute of Advanced Materials Seoul National University, Seoul 151-742, Korea a junghc1@snu.ac.kr, bksshin@snu.ac.kr Keywords: Magnesium Alloys, Manufacturing Process, Characterization, Alloy Design Abstract.
Forum Vol. 419-422 (2003), p. 851 [16] S.C.
Forum, Vol. 419~422 (2003), p. 159

Forum(2003) p419 [2] A.
Arslan Kaya: Advanced Engineering Materials, 5, No. 12 (2003) p. 866 [8] H.
Maruyama, : Materials Science Forum, Vol. 544-545 (2007) P. 295 20� Crack (a) (b)

Studies on Initial Stage of High Temperature Oxidation of Fe - 9 to 12%Cr Alloys in Water Vapour Environment Akbar Kaderi1, Mohd Hanafi Ani1*, Sukreen Hana Herman2, and Raihan Othman3 1Department of Manufacturing and Materials Engineering , Kulliyyah of Engineering, International Islamic University Malaysia (IIUM), Jalan Gombak, 53100, Kuala Lumpur, Malaysia. 2Centre for Electronic Engineering, Faculty of Engineering, Universiti Teknologi MARA, Shah Alam, 40450, Selangor, Malaysia. 3 Department of Sciences in Engineering, Kulliyyah of Engineering, International Islamic University Malaysia (IIUM), Jalan Gombak, 53100, Kuala Lumpur,Malaysia.
Introduction The international research and development projects on advanced steam cycle power plants in Japan, USA and Europe beginning in late 1970s has triggered the development of various heat resistant steels [1].
Othman, Observation on Void formed in Oxide Scale of Fe-Cr-Ni alloy at 1073 K in Dry and Humid Environments, IIUM Engineering Journal, 12 (5), (2011) 69-78
Maruyama, Void Formation at the Interface of the Duplex Scale Formed on Fe-5Cr Alloy at 773K, Materials Science Forum, 696, (2011) 34-38
Kawamura, Void Formation in Growing Oxide Scales with Schottky Defects and p-type conduction, Materials Science Forum, 595-598 (2008) 1039-1046.

Materials Science Forum Vols. *** (2004) pp.358-361 online at http://scientific.net  2004 Trans Tech Publications, Switzerland A Method to Forecast the Cohesive Zone of Blast Furnace S.Z.
Ma 2,c 1 School of Mechanical Engineering, Shandong University, Jinan 250061, China 2 Bureau of Law of Shandong Province, Jinan 250101, China a lsz@sdu.edu.cn, bchengjian1975@163.net, cmwq007008@sina.com Keywords: Blast furnace, Cohesive zone, Visualization Abstract.
Materials Science Forum Vols. *** 359 r(k-1) ---the inner radius of a homocentric circle Fig. 2 the calculated r(k) ---the outer radius of a homocentric circle shape of the cohesive zone R(k) --the radius of this homocentric circle's center of gravity Fig.1 The divided blast furnace The Mass Conservation Equations in Each Homocentric Circle.
From this heat Advances in Materials Manufacturing Science and Technology 360 conservation equation, we find out the differential equation relationship[3] between the height and the temperature in the inner blast furnace as follows: SRH TTSH dZ Twd sg gs gg ××∆×−+−××= )1()( )( β ( 5 ) SRH TTSH dZ Twd s g gs ss ××∆×+−××= β) ( )( (6) In these two equations, Z means the height variable; Tg ,Ts mean the temperatures of blast furnace gas and blast furnace ore respectively.
As a whole, this method can estimate the shape and height of the Materials Science Forum Vols. *** 361 blast furnace's cohesive zone.

Effects of Precipitates and Alloying Element on Microstructure and High Temperature Properties of Mg-Al Alloys Yeon Jun Chung a and Kwang Seon Shin b School of Materials Science and Engineering Research Institute of Advanced Materials Seoul National University, Seoul 151-742, Korea a myhome@snu.ac.kr, bksshin@snu.ac.kr Keywords: Heat Resistant Magnesium Alloys, Die-Casting, Microstructure, Tensile Properties Abstract.
Forum Vol. 419-422 (2003), p. 285 [4] C.D.
Forum Vol. 419-422 (2003), p. 407 [8] M.

Pedro Calmon, 900 - Cidade Universitária, 21941-90, Rio de Janeiro, Brazil 2 - UENF - State University of the Northern Rio de Janeiro, LAMAV - Advanced Materials Laboratory; Av.
Alberto Lamego, 2000, 28013-602, Campos dos Goytacazes, Brazil. 3 - IME - Military Institute of Engineering, Department of Materials Science, Praça General Tibúrcio, 80, 22290-270, Rio de Janeiro, Brazil.
Forum (accepted for publication)
Forum. 660-661 (2010) 801- 806 [5] Brazilian Association of Technical Norms.

Materials Science Forum Vols. *** (2004) pp.821-824 online at http://scientific.net  2004 Trans Tech Publications, Switzerland Research on the Sintering Process and Performance of Large-scale Alumina Matrix Ceramic Products X.H.
Zhang 1,c 1 School of Mechanical Engineering, Shandong University, 250061,Jinan, P.R.China a jerry@mail.sdu.edu.cn, bhester5371@hotmail.com, cjhzhang@sdu.edu.cn Keywords: Alumina, Sintering, Temperature gradient Abstract.
Then the base body of alumina matrix ceramic hollow beam (1200mm×80mm×80mm) was grouted and shaped by utilizing a vacuum-grouting Advances in Materials Manufacturing Science and Technology 822 machine.
Fig.1 The XRD analysis result of the hollow beam Materials Science Forum Vols. *** 823 During the sintering process, the evenly distributed temperature of the furnace chamber could be regarded as that of ceramic products.
Fig.2 SEM of the cross-section of the sample (×1000) Fig3 SEM of the cross-section of the sample (×600) Advances in Materials Manufacturing Science and Technology 824 Acknowledgements The work is supported by the Ministry of Education, P.

Improvement of Strength of Lotus-type Porous Aluminum through ECAE Process Tae Bum Kim1a, Masakazu Tane1b, Shinsuke Suzuki1c, Takuya Ide1d, Hiroshi Utsunomiya2e and Hideo Nakajima1f 1The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan 2Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan akim23@sanken.osaka-u.ac.jp,bmtane@sanken.osaka-u.ac.jp, csuzuki@sanken.osaka-u.ac.jp,dide23@sanken.osaka-u.ac.jp, euts@mat.eng.osaka-u.ac.jp,fnakajima@sanken.osaka-u.ac.jp Keywords: porous metals, equal channel angular extrusion, Vickers hardness, aluminum Abstract.
Acknowledgements This work was supported by the Global COE program (Centre of Excellent for Advanced Structural and Functional Materials Design) from the Ministry of Education, Culture, Sports, Science and Technology.
Forum Vol. 620 (2009), p. 757 [7] Y.
Forum Vol. 658 (2010), p. 211

In the paper, an advanced High Speed Centrifugal Sheering (HSCS) pulverizer was used to pulverize Chuanxiong to ultrafine particles.
Minerals Engineering. vol.21( 2008),p.1 [6] X.Shuxiong, and L.Huaqing:Progress in production and application of modern preparation technology of traditional Chinese medicine.
Guosheng: The impact of ultrafine pulverization on Chinese traditional medicine”, 2008 china international powder technology & application forum, vol.4(2008), p.11 [8] Y.Lianwei, and F.
Jianxia:Ultrafine pulverization technology and application, 2008 china international powder technology & application forum. vol.4(2008), p.16 [9] Y.

The 2010 International Conference on Advances in Materials and Manufacturing Processes (ICAMMP 2010) Sponsored by University of Wollongong (UOW), Australia Northeastern University (NU), China University of Science and Technology Beijing (USTB), China Hebei Polytechnic University (HPU), China Hong Kong Industrial Technology Research Centre (ITRC), Hong Kong Conference Organization Co-Chairmen Prof.
Gui Wang, The University of Queensland, Australia Preface The International Conference on Advances in Materials and Manufacturing Processes (ICAMMP 2010) provided a forum for leading researchers, technologists and industrialists around the world to exchange and debate their research results as well as research issue.
This book aims to collect the latest advancement and applications of alloy design, process development, component engineering, prediction of phase composition, high-temperature oxidation, wrought alloys, lifetime estimation and materials behavior, cobalt-base alloys, nickel-iron alloys, joining, alternative materials, powder metallurgy, and the future of superalloys.
The editors hope that this book will not only provide the readers a broad overview of the latest advances but also provide the researchers a valuable summary and reference in this field.