Search results

The microstructure and phase composition was analyzed by Hitachi-S3400 SEM, BRUKERD8-ADVANCE XRD.
Powder Metall Vol. 29(1993), p. 321 [4] Liu M P, Wang Q D, Liu Z L: Journal of Materials Science Letters Vol. 21(2002), p. 1281 [5] Peng J G, Wang Q D, Liu M P, et al: Material Science Forum Vol. 488-489(2005), p. 257 [6] Li Z L, Ren H P, Wang Y F, et al: Advanced Materials Research Vol. 189-193(2011), p. 1194 [7] Zhendong Wang, Wei Chen, Youqi Wang: Ordnance Material Science and Engineering Vol. 32(2009), p. 96 (In Chinese) [8] Zhenhua Chen, Weijun Xia, Hongge Yan, et al: Wrought Magnesium Alloys (Chemical Industry Press, Beijing 2005)(In Chinese) [9] Pekgularyuz M, Renand J: Mine Metals & Mater Soc Vol. 279(2000), p. 578 [10]Shi L L, Xu J, Evan M: Metals & Materials Society and ASM International Vol. 39(2008), p. 1225

Cole3 1 Chongqing Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China 2 College of Material Science and Engineering, Chongqing Institute of Technology, Chongqing 400050, China 3 Light Weight Strategies, Franklin, MI48025, USA a fspan@cqu.edu.cn; byangmingbo@cqit.edu.cn, c mayanlong@cqit.edu.cn Keywords: Magnesium alloy; wrought magnesium alloy; processing technology Abstract: This paper reviews the latest research and development status of processing technologies for wrought magnesium alloys including extrusion, forging, (twin-roll) thin strip casting, rolling, stamping, and superplastic forming.
Twin-roll thin strip casting of magnesium alloy Twin-roll thin strip casting is considered a promising advanced technology for wrought magnesium alloys.
No.1(2005), p.91 [12] A.Yamashit and Z Horit: Materials Science and Engineering.
Cisar: Materials Science Forum Vol. 419-422(2003), p.243 [16] Y.
Watari: Materials Science Forum Vol.426-432 (2003), p.617 [46] R.

From these results, an advanced stem having high strength at the necked part can be developed for a new artificial hip joint, keeping low Young's modulus at the distal part implanted in a femur.
Based on the obtained results we propose a fabrication method of the advanced stem as follows.
As a result, the advanced stem with high strength at the necked region and low Young's modulus at the distal region is produced with gradation of mechanical properties between both the edges.
This mechanical properties gradation is applicable to an advanced stem of an artificial hip joint, which has high strength at the necked region and low Young's modulus at the distal region.
Forum Vol. 426-432 (2003) p. 3103

Liu, Novel Self-Healing Techniques for Cement Matrix Microcrack, J. of Advanced Materials Research. 239-242 (2011) 3310-3313
Lu, Study on Self-Healing Concrete with Pre-Embedded Healing Agent, J.of Advanced Materials Research. 250-253 (2011) 405-408
Carlos Santamarina, Biological Considerations in Geotechnical Engineering, J. of Geotechnical and Geoenvironmental Engineering. 131(10) (2005) 1222-1233
J. of Mat. in Civil Engineering. 26(5) (2014) 983 – 991
Science Forum. 871 (2016) 70-75

This book aims to collect the latest development and applications of advanced and sustainable materials, the innovation in civil and hydraulic engineering, the innovation in architecture and building construction, and the innovation in bridge and underground engineering, and the earthquake and seismic engineering.
Fengjun ZHOU, Chinese Academy of Engineering, China Prof.
Hao WANG, Chinese Academy of Engineering, China Prof.
Sanyuan SHI, Hebei University of Engineering, China Prof.
Wei SUN, Chinese Academy of Engineering, Southeast University, China Prof.

Towards High Strength-Ductility Balance Using Double Annealing Cycles Artem Arlazarov1,a*, Jean-Marc Pipard1,b, Nora Kabou1,c, Pierre Targy1,d, Marc-Olivier Thénot1,e 1ArcelorMittal Global Research and Development, Maizières-lès-Metz, 57283, France aartem.arlazarov@arcelormittal.com; bjean-marc.pipard@arcelormittal.com; cnora.kabou@arcelormittal.com; dpierre.targy@arcelormittal.com; emarc-olivier.thenot@arcelormittal.com Keywords: Advanced High Strength Steels, Double Annealing, Mechanical Properties, Transformation induced plasticity (TRIP), Retained Austenite.
Introduction Nowadays, steelmakers are intensively studying the ways how to produce third generation Advanced High Strength Steels (3G AHSS). 3G AHSS refers to steels with various innovative microstructures, which are developed to propose a breakthrough offer in the steel market.
Such developments require not only challenging alloying compositions with complicated microstructure designs, but also implementation of advanced annealing processes.
Engineering stress-elongation (a) and work hardening rate-true strain (b) curves of samples after complete simple and double annealing with Ts=830°C / 850°C and Tq=290°C.
Forum, 941, 2018, 100-105

Numerical Simulation of Thermal Stress and Deformation in a Casting Using Finite Difference Method Xiang Xuea, Yueping Wangb and Yuebing Zhangc School of Materials Science and Engineering, Harbin Institute of Technology, Box 434, Harbin 150001, China axxue@hit.edu.cn, bwypmilton@163.com, cjjrjg@hit.edu.cn Keywords: thermal stress; deformation; finite difference method; stress frame Abstract.
Heisser: ASM International, Advances in Aluminum Casting Technology (USA) (1998), p. 95
Forum Vols. 490-491 (2005), p 85 [8] J.H.
Anderson, in: Modeling of Casting, Welding and Advanced Solidification Processes VIII, edited by B.G.

Study on Flow Characteristics of NGV Injectors Using Plungers with Varied Inner Diameters Taejun Yoon1, a, Kwonse Kim2,b and Dooseuk Choi3,c * 1Department of Mechanical Engineering, Graduate School, Kongju National University, 1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungnam, 31080, Korea 2Green Car Technology Institute, Kongju National University, 1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungnam, 31080, Korea 3Division of Mechanical & Automotive Engineering, Kongju National University, 1223-24, Cheonan-daero, Seobuk-gu, Cheonan-si, Chungnam, 31080, Korea aakay1324@naver.com, bkimkwonse@kongju.ac.kr, c*dschoi@kongju.ac.kr Keywords: Natural Gas Vehicle (NGV), gas injector, plunger valve, injection nozzle, velocity variation, pressure variation, mass flow rate Abstract.
Choi, Optimized Pressure Determined in Accordance with Variable Plunger Stroke of Internal Injector NGV, In Defect and Diffusion Forum.
Choi, Performance Analysis on Variable Injectors to Improve the Internal Velocities and Flow Rates in a Fuel System for Natural Gas Vehicles, In Defect and Diffusion Forum.
Choi, Analytic Visualization on Chocking Characteristics of Velocity according to a Change in Mass Flows and Plunger Gaps within NGV Injector, Advances and Applications in Fluid Mechanics. 19.3 (2016) 631.

Effect of Milling Process and Calcination Temperature on the Properties of BSCF-SDC Composite Cathode Yusop U.A.1,a, Rahman H.A.1,b*, Abdullah S.I.1,c and Panuh D.2,d 1Faculty of Mechanical and Manufacturing Engineering, University Tun Hessein Onn Malaysia, 86400 Parit Raja, Batu Pahat, Johor, Malaysia 2Department of Mechanical Engineering, Faculty of Engineering, Universitas Islam Riau, 28284 Pekanbaru, Riau, Indonesia aumira_yusop@yahoo.com, b*hamimah@uthm.edu.my, ccd140009@siswa.uthm.edu.my, ddedikarni@eng.uir.ac.id Keywords: Calcination, High energy ball milling, BSCF, cathode Abstract.
Characterization Method The composite cathode powder samples were characterized on the basis of their phase and crystalline structures by using X-ray Diffraction (XRD) (Bruker D8 Advance, Germany).
Material Science Forum. 888 (2017) 47-51
Materials Science Forum 840 (2016) 247–251.

International Symposium on Advances in Cast Reinforced MMC (1988) 13
Materials Science Forum (vols. 473-474), (2005 ) 415-420
Materials Science and Engineering A 303, (2001) 292-301
Colloids and Surfaces A: Physicochemical and Engineering Aspects 235 (2004) (1-3) , 45-55
Materials Science Forum Vol. 553, (2007) 257-265