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Lee *Dept of Advanced Materials Science & Engineering, Sungkyunkwan University, Suwon, 440-746, South Korea dlee@yurim.skku.ak.kr Keywords: TiAl, manganese, Y2O3, oxidation Abstract.
Acknowledgment This study was supported by the Korea Science and Engineering Foundation under the ERC project.
Forum, 475/479 (2005) p. 767 [9] Y.
Forum, Vol. 369 (2001) p. 327

Lee 1,d 1 Ultra-precision Machining Center, Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
"Precision Nano-fabrication and Evaluation of a Large Area Sinusoidal Grid Surface for a Surface Encoder," Precision Engineering, Vo. 27, p. 289-298 (2003).Dj.M.
Forum Vol. 83-87 (1992), p. 119 [2] Takasu, S., Masuda, M.
"Modelling and Simulation of Surface Topography in Ultraprecision Diamond Turning," Proceedings of The Institute of Mechanical Engineers, Part B, Journal of Engineering Manufacture, Vol. 214, No.
"Prediction of the Effect of Tool Interference on Surface Generation in Single-Point Diamond Turning," International Journal of Advanced Manufacturing Technology, Vol.19, No. 4, p.245-252 (2002).

Tensile Properties of Ti-6Al-4V Discs Produced by Open Die Powder Compact Forging of Pre-alloyed HDH Powders Stella Raynova1, a, Deliang Zhang1,b, Brian Gabbitas1,c 1Waikato Centre for Advanced Materials (WaiCAM), School of Engineering, The University of Waikato, Hamilton, New Zealand astiliana@waikato.ac.nz, bd.zhang@waikato.ac.nz, cbriang@waikato.ac.nz Keywords: titanium alloys, powder metallurgy, forging, tensile properties Abstract Open die powder compact forging was employed for consolidation of Ti-6Al-4V(wt.%) powders which were produced by a hydride-dehydride (HDH) process.
Introduction Ti6Al4V alloy is one of the most commonly used Ti alloy for advanced applications in automotive and aerospace industry.
Shin, High temperature forming of Ti6Al4V alloy considering microstructure evolution, Key Engineering Materials, 274-276 (2004) 117-122 [7] Z.
Robinson, Consolidation of Titanium, and Ti-6Al-4V Alloy Powders by Powder Compact Forging, Materials Science Forum 618-619 (2009) 513-516.

However, owing to the skin effect resulted from the magnetic induction fields, the ordinary EMS method has some disadvantages, such as large grains, no spherical morphology and non-uniform microstructure distribution, so the skin effect was regarded as an adverse effect, and lower frequency stirring was usually adopted to increase the skin effect depth and obtain fine spherical microstructures[9-10].To solve the problem, an advanced metal melt conditioning process, namely, the annular electromagnetic stirring(A-EMS)[11,12,13] was developed by General Research Institute for Non-Ferrous Metals.
[3] Chayong S, Atkinson H.V., Kapranos P, Thixo-forging 7075 aluminum alloys, Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,390 (2005) 3-12
Katgerman, Microstructural features of inter granular brittle fracture and cold cracking in high strength aluminum alloys, Materials Science and Engineering A, 527 (2010) 1828-1832
Materials Science Forum 765 (2013) 321-325 [11] J.
Liu, Melt conditioning by advanced shear technology (MCAST) for refining solidification microstructures, Int.

Sol-gel process is a well-known and reliable technique for developing advanced ceramic materials.
Examples included using it as a filling material for bone fractures, in tissue engineering scaffolds, and periodontal repair [1].
Dahotre, Calcium phosphate coatings for bio-implant applications: materials, performance factors and methodologies, Materials Science and Engineering R. 66 (2009) 1-70
Nissan, Innovative bioceramics, Materials Forum. 27 (2004) 104-114
Sommerdijk, Sol-Gel Materials Chemistry and Applications (Advanced Chemistry Texts), CRC Press, Boca Raton, 2001

Rahman2 1Centre for Electric Vehicle (CEV), College of Engineering, Universiti Tenaga Nasional Putrajaya Campus, 43000 Kajang, Selangor, Malaysia 2Faculty of Engineering, Islamic University of Riau, Pekanbaru, Riau, Indonesia amujibur@uniten.edu.my Keywords: EV controller, cooling system, cold plate, cooling fin, CFD.
Through the development of electric vehicles, advanced controller technology is required to enhance the efficiency and control of EV.
Rugh [5] reported that difference in ambient temperature could affect the operating temperature of Advanced Power Electronics (APE) in electric vehicle.
Kiat: Case study of EV controller and power management system, Proceeding of Malaysian Universities Transportation Research Forum and Conferences, 2010, pp. 175-190

Effect of Disturbing Conditions in Semi-solid State on Microstructure Evolution of Magnesium Alloy Zhao Hong-Jin1,2,a, Kang Yong-Lin1,b, Wang Zhao-Hui1,c and Du Hai-Liang1,d 1 School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China 2 School of Materials and Chemical Engineering, JiangXi University of Science and Technology, Jiangxi Ganzhou 341000, China a zhj_zyh@sohu.com, bkangylin@mater.ustb.edu.cn, cwwwzhaohui@sina.com, d dhliang2009@126.com Keywords: Magnesium Alloy, Semi-Solid Process, Slurry Making, Refining and Modifying, Disturbing Conditions, Microstructure Evolution.
SSM forming has various advantages compared with the conventional liquid casting, it is one of the advanced technologies to make high performance magnesium alloy.
Xia: Materials Science Forum, Vols 488-489 (2005), p. 303 [3] P.S.
Erickson: Advanced Materials & Process Vol. 134 (1988), p. 53 [4] J.L.

Because the mobility is advanced by high temperature, the diffusibility is promoted under the same pressure.
Advanced Materials. 2007; 19: 3783-3790
Polymer Engineering and Science 1989; 29: 1340-1367
Materials Science Forum 2008; 587-588: 731-735
Polymer Engineering and Science 2002; 42: 424-438

Style of river training structure will be advanced to adapt these new demands, and to play the integrated function
Journal of Hydraulic Engineering, ASCE ,1991，117(11),PP.1459-1478
Waterway, port, coastal, and ocean engineering，ASCE， 122（6）,PP.267-272
Journal of Hydraulic Engineering, ASCE, 130(1),pp.1-9
Spur Failure in River Engineering, Journal of Hydraulic Engineering, ASCE,134(2), pp.135-145

We characterize the elastic response of Apricena marble by using advanced ultrasonic nondestructive techniques.
Salvati” (DICAR, Politecnico di Bari) works from several years in the field of advanced ultrasonic tests, and in particular of the ultrasonic immersion tests mostly applied to new materials like fiber reinforced composites and sintered materials.
Piccioni, Seismic Response of a Historic Masonry Construction Isolated by Stable Unbonded Fiber-Reinforced Elastomeric Isolators (SU-FREI), Key Engineering Materials (2014)
Diaferio, Dynamic Analysis of a Historical Fortified Tower, Key Engineering Materials (2014)
XXII International Forum “Le Vie dei Mercanti”, Editor La Scuola di Pitagora, in “Fabbrica della Conoscenza” (2014)