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Improvement corrosion resistance of gray cast iron grade FC220 on chromizing process by separate Cr powder and NH4Cl powder system Pudsadee Chupong1, a, Pijan Jornsanoh1, b, Karuna Tuchinda2, c and Anantawit Tuchinda3, d 1Dept. of Tool and Materials Engineering, King Mongkut’s University of Technology Thonburi, Thailand, 10140 2Dept. of Mechanical and Process Engineering, The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North Bangkok, Thailand, 10802 3Dept. of Production Engineering, King Mongkut’s University of Technology Thonburi, Thailand, 10140 amodaugust@gmail.com*, bpijarn.jor@kmutt.ac.th, ckaruna.t.mesd@tggs-bangkok.org, danantawit.tuc@kmutt.ac.th Keywords: Chromizing process, Gray cast iron, Corrosion resistance, Cr.
Experimental The substrate material used for this study was FC220 gray cast iron, which is used by Somboon Advance Technology Public Company Limited as the materials for disc brake.
ACKNOWLEDGEMENT The authors would like to express their gratitude to the Thailand Research Fund (TRF) and Somboon Advance Technology Public Company Limited for their financial assistance to this study.
Manus Sathirajinda, CAST IRON, p.7 – 8 (2000) [2] Jamrus Jan-in, Pajaree Srigiofun, Saralee Jamorntamakul, Study on effect of temperature and time chromizing process in various steels, Senior project Engineering Faculty Materials Field King Mongkut’s University of Technology Thonburi, p.8 – 11 [3] Yu.
Hodgson, A nitrocaburising and low temperature chromising duplex surface treatment, Materials Forum, Vol.29(2005), p.77 – 82 [6] Hongyan Wua, Pingze Zhang, Ling Wanga, Haofeng Zhao, and Zhong Xu, The role of process parameters in plasma surface chromising of Ti2AlNb-based alloys, Applied Surface Science, Vol.256(2009), p.1333 – 1340 [7] A.

Saimoto Mechanical and Materials Engineering, Nicol Hall, Queen's University, 60 Union Street, Kingston, ON, K7L3N6, CANADA.
Results and Discussion The engineering stress-strain curves for nominally pure Al tested at 27 °C (300 K) are shown in Fig. 1.
Acknowledgements The author thanks the Natural Sciences and Engineering Research Council of Canada, Novelis Inc.
Forum Vol. 331-337 (2000) p. 745
Forum Vol. 475-479 (2005) p. 421

Noda of the Department of Electronic Science and Engineering, Kyoto University, for allowing use of PECVD system.
Forum, Vols. 389-393 (2002), p. 985
Forum, Vols. 527-529 (2006), p. 987
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Saks: Silicon Carbide - Recent Major Advances, W.J.

References [1] Yunying Fan: Advanced Materials Research.
Forum Vol. 79-82 (2009), p. 1903-1906 [2] Yunying Fan: Materials Science and Engineering B-Solid.
Chudnovsky: Engineering Fracture Mechanics.
Rasmuson: Chemical Engineering Science.
Nagy: Chemical Engineering Research and Design.

Experiment and Results Both in the present and previous study engineering samples of power modules from Mitsubishi with current and voltage rating of 45 A and 3.3 kV were used [9].
The Future Power Electronics project at RISE is also acknowledged for financial support and Mitsubishi Electric for supplying engineering samples used in this investigation.
Bakowski, Status and Prospects of SiC Power Devices, in: Advancing Silicon Carbide Electronics Technology I, K.
In Materials Science Forum (Vol. 1091, pp. 55–59).
In Materials Science Forum (Vols. 717–720, pp. 461–464).

Series: Materials Science and Engineering. 240 (2017) 012019
Borisade, Zinc-aluminum (ZA-27)-based metal matrix composites: a review article of synthesis, reinforcement, microstructural, mechanical, and corrosion characteristics, International Journal of Advanced Manufacturing Technology. 100(1-4) (2019) 373-380
Series: Materials Science and Engineering. 570 (2019) 012039
Series: Materials Science and Engineering. 570 (2019) 012072
Series: Materials Science and Engineering. 969 (2020) 012021

Introduction The Powder Technology Group (PTG) in the University Carlos III of Madrid is a multidisciplinary working group formed by doctors from different disciplines (such as Physics, Chemistry and Engineering).
The development of Fe-based metal matrix composites (MMCs) with high content of hard phase has been approached by combining the use of advanced powder metallurgy techniques like highenergy milling (HEM), cold isostatic pressing (CIP) and vacuum sintering.
Marcu, JM Torralba, "Modification of Low alloyed steels by manganese additions", accepted in Materials Science Forum
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Torralba "Influence of the morphology and the particle size on the processing by metal injection moulding (MIM) of bronze 90/10 powders" accepted in Materials Science Forum

Elvin, Nanotechnology for Green Building, Green Technology Forum, (2007).
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The plan(standard floor) of “Engineering Institute, CDIO innovation center” Fig. 3.
The elevation of “Engineering Institute, CDIO innovation center” Fig. 4.
The section of “Engineering Institute, CDIO innovation center” Fig. 5.
Meanwhile, we can also imitate the management of construction site in advance.
[2] Zhen-Ning Song: Journal of Science &Technology Association Forum vol. 9 (2012), p.131 in Chinese

Modeling and Simulation of Microstructure Evolution of Cast Mg Alloy HUO Liang1, a, HAN Zhiqiang1,b and LIU Baicheng1,c 1 Key Laboratory for Advanced Materials Processing Technology, Ministry of Education Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China a huol05@mails.thu.edu.cn, bzqhan@tsinghua.edu.cn, cliubc@tsinghua.edu.cn Keywords: Mg alloy, Microstructure, Numerical Simulation, Cellular Automaton Method, Hexagonal Mesh.
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Ohno et al.: Advanced Engineering Materials Vol.8 (2006), p. 241 [5] L.
Stefanescu, in: Science and Engineering of Casting Solidification.
Liu: Paper presented at The 2nd International Conference on Advances in Solidification Processes, Leoben, Austria (2008).