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Online since: January 2017
Authors: Somrerk Chandra-Ambhorn, Yves Wouters, Valérie Parry, Walairat Chandra-Ambhorn, Wichitra Wongpromrat, Alain Galerie
Advanced Microstructural Investigations of AISI 441 Early Stage Oxidation in Wet Atmosphere
Wichitra Wongpromrat1,2,3,a, Valérie Parry2,3,b*, Walairat Chandra-Ambhorn1,c, Somrerk Chandra-ambhorn4,d, Alain Galerie2,3,e and Yves Wouters2,3,f
1School of Chemical Engineering, Faculty of Engineering, King Mongkut’s Institute of Technology, Ladkrabang, Bangkok, 10520, Thailand
2U.
Grenoble Alpes, SIMAP, F-38000 Grenoble, France 3CNRS, SIMAP, F-38000 Grenoble, France 4Department of Materials and Production Technology Engineering, Faculty of Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok, 10800, Thailand aw.wichitra@gmail.com, bvalerie.parry@simap.grenoble-inp.fr, ckswalair@kmitl.ac.th, dsca@kmutnb.ac.th, ealain.galerie@laposte.net, fyves.wouters@simap.grenoble-inp.fr Keywords: Ferritic steel, Solid oxide fuel cell, Interconnect, Wet atmosphere, Oxidation, MEB-FEG-FIB, 3D reconstruction Abstract.
Acknowledgements The authors would like to acknowledge the Franco-Thai scholarship supported by the French Government and also the Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang for funding supports.
Galerie, Short term oxidation of stainless steels during final annealing, Mater Sci Forum. 598 (2008) 601-610
Galerie, Oxidation kinetics and scale spallation of iron-chromium alloys with different titanium contents, Mater Sci Forum. 461-464 (2004) 705-712
Grenoble Alpes, SIMAP, F-38000 Grenoble, France 3CNRS, SIMAP, F-38000 Grenoble, France 4Department of Materials and Production Technology Engineering, Faculty of Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok, 10800, Thailand aw.wichitra@gmail.com, bvalerie.parry@simap.grenoble-inp.fr, ckswalair@kmitl.ac.th, dsca@kmutnb.ac.th, ealain.galerie@laposte.net, fyves.wouters@simap.grenoble-inp.fr Keywords: Ferritic steel, Solid oxide fuel cell, Interconnect, Wet atmosphere, Oxidation, MEB-FEG-FIB, 3D reconstruction Abstract.
Acknowledgements The authors would like to acknowledge the Franco-Thai scholarship supported by the French Government and also the Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang for funding supports.
Galerie, Short term oxidation of stainless steels during final annealing, Mater Sci Forum. 598 (2008) 601-610
Galerie, Oxidation kinetics and scale spallation of iron-chromium alloys with different titanium contents, Mater Sci Forum. 461-464 (2004) 705-712
Online since: April 2008
Authors: Terence G. Langdon, Cheng Xu, Zhi Chao Duan, Megumi Kawasaki, Roberto B. Figueiredo
Langdon1,2
1
Departments of Aerospace & Mechanical Engineering and Materials Science
University of Southern California, Los Angeles, CA 90089-1453, U.S.A.
2Materials Research Group, School of Engineering Sciences
University of Southampton, Southampton SO17 1BJ, U.K.
Wadsworth: Superplasticity in Advanced Materials (S.
Forum Vol. 503-504 (2006) p. 983
Forum Vol. 475-479 (2005) p. 2937
Forum Vol. 243-245 (1997) p. 547
Wadsworth: Superplasticity in Advanced Materials (S.
Forum Vol. 503-504 (2006) p. 983
Forum Vol. 475-479 (2005) p. 2937
Forum Vol. 243-245 (1997) p. 547
Online since: May 2021
.), Andhra Pradesh, India hosted an “International Conference on Advances in Material Science and Mechanical Engineering (ICAMSME - 2020)”.
It was organized by the Department of Mechanical Engineering during 7-9, February 2020.
The conference provided a platform for academicians, researchers, scientists, industrial professionals, and students to unleash their research work and created a forum for effective sharing of ideas to face the future global challenges from the perspective of rising trends in Engineering and Technology.
This book deals with various advanced aspects of mechanical and materials engineering.
Anand Ronald, SSN College of Engineering, Chennai · Dr.
It was organized by the Department of Mechanical Engineering during 7-9, February 2020.
The conference provided a platform for academicians, researchers, scientists, industrial professionals, and students to unleash their research work and created a forum for effective sharing of ideas to face the future global challenges from the perspective of rising trends in Engineering and Technology.
This book deals with various advanced aspects of mechanical and materials engineering.
Anand Ronald, SSN College of Engineering, Chennai · Dr.
Online since: October 2015
Authors: Jiří Vala, Petra Jarošová
Utilization of advanced materials in civil engineering motivates research in both experimental and computational methods of reliable identification of their material characteristics, as e.g. the thermal conductivity and diffusivity in semilinear evolutionary equations of heat conduction, coming from the energy balance in classical thermodynamics, or the capillary transfer coefficient in similar equations, coming from the mass balance.
Introduction Development of advanced materials in civil engineering, accompanied with the progress in structures and technologies, requires new experimental and computational methods of identification of their material characteristics.
Šuhajda, The moisture in capillaries of building materials, DPC Journal of Civil Engineering and Architecture 2 (2012) 1536-1543
Chen, Temperature and humidity measurement based on wireless sensor network technology, Key Engineering Materials 439-440 (2010) 46-50
Kala, Sensitivity analysis of steel plane frames with initial imperfections, Engineering Structures 33 (2011) 2342-2349
Introduction Development of advanced materials in civil engineering, accompanied with the progress in structures and technologies, requires new experimental and computational methods of identification of their material characteristics.
Šuhajda, The moisture in capillaries of building materials, DPC Journal of Civil Engineering and Architecture 2 (2012) 1536-1543
Chen, Temperature and humidity measurement based on wireless sensor network technology, Key Engineering Materials 439-440 (2010) 46-50
Kala, Sensitivity analysis of steel plane frames with initial imperfections, Engineering Structures 33 (2011) 2342-2349
Online since: January 2010
Authors: Takayoshi Nakano, Hideki Yoshikawa, Koichi Kuramoto, Takuya Ishimoto, Yoshihiro Noyama, Noriyuki Nagayama, Takashi Sakai
., 688-1 Joto-Kitakata,
Okayama, Okayama 709-0625, Japan
2
Department of Mechanical Engineering, Applied Electronics Group Industrial Technology Center of
Okayama Prefecture, 5301 Haga, Okayama, Okayama 701-1296, Japan
3
Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka
University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
4
Department of Orthopedic Surgery, Osaka University Medical School, 2-2 Yamada-oka, Suita,
Osaka 565-0871, Japan
a
y-noyama@nakashima.co.jp, bnagayama@okakogi.go.jp, cishimoto@mat.eng.osaka-u.ac.jp,
d
k-kuramoto@nakashima.co.jp, etsakai@ort.med.osaka-u.ac.jp, fyhideki@ort.med.osaka-u.ac.jp,
g
nakano@mat.eng.osaka-u.ac.jp
Keywords: hip implant, implant surface, preferential alignment of biological apatite (BAp), groove,
finite element analysis (FEA), principal stress vector
Abstract.
(4) 3-D FEA, which allows qualitative estimation of the in vivo mechanical environment, is useful for the optimal design of an implant that can evaluate and control the bone quality of the area around the implant in advance of surgery.
Acknowledgements This work was supported by the "Priority Assistance of the Formation of Worldwide Renowned Centers of Research-The Global COE Program (Project: Center of Excellence for Advanced Structural and Functional Materials Design)" and a Grant-in-Aid for Scientific Research and Development from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
Forum Vols. 561-565 (2007), p. 1451-1454
Forum Vol. 512 (2006), p. 261-264
(4) 3-D FEA, which allows qualitative estimation of the in vivo mechanical environment, is useful for the optimal design of an implant that can evaluate and control the bone quality of the area around the implant in advance of surgery.
Acknowledgements This work was supported by the "Priority Assistance of the Formation of Worldwide Renowned Centers of Research-The Global COE Program (Project: Center of Excellence for Advanced Structural and Functional Materials Design)" and a Grant-in-Aid for Scientific Research and Development from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
Forum Vols. 561-565 (2007), p. 1451-1454
Forum Vol. 512 (2006), p. 261-264
Online since: August 2024
Authors: Emran K. Ashik, Veena Misra, Bong Mook Lee
High Mobility 4H-SiC p-MOSFET via Ultrathin ALD B2O3 Interlayer between SiC and SiO2
Emran Ashik1,a*, Veena Misra1,b and Bongmook Lee1,2,c
1Department of Electrical and Computer Engineering, North Carolina State University, Raleigh NC 27606, USA
2College of Engineering, State University of New York Polytechnic Institute, Utica, NY 13502 USA
aekashik@ncsu.edu, bvmisra@ncsu.edu, cleeb1@sunypoly.edu
Keywords: SiC, MOSFET, Field Effect Mobility, CMOS, Atomic Layer Deposition, Transfer Characteristics, Density of Interface Traps, Threshold Voltage, Saturation Current, Leakage Current
Abstract.
This article presents an innovative approach to achieve a high channel mobility for 4H-SiC p-MOSFET via dielectric-semiconductor interface engineering involving atomic layer deposition (ALD) of ultrathin B2O3 and SiO2 stacks.
This is mainly attributed to its capability for both p-type and n-type implantation, as well as its advanced level of process maturity.
Acknowledgement This work was funded by Advanced Research Projects Agency-Energy (ARPA-E) U.S.
Godignon, “Advanced processing for mobility improvement in 4H-SiC MOSFETs: A review,” Mater.
This article presents an innovative approach to achieve a high channel mobility for 4H-SiC p-MOSFET via dielectric-semiconductor interface engineering involving atomic layer deposition (ALD) of ultrathin B2O3 and SiO2 stacks.
This is mainly attributed to its capability for both p-type and n-type implantation, as well as its advanced level of process maturity.
Acknowledgement This work was funded by Advanced Research Projects Agency-Energy (ARPA-E) U.S.
Godignon, “Advanced processing for mobility improvement in 4H-SiC MOSFETs: A review,” Mater.
Online since: March 2007
Authors: Geun Tae Bae, Sung S. Park, Jung G. Lee, Kwang Seon Shin, Dae H. Kang, Nack Kim
Kim
1,f
1
Center for Advanced Aerospace Materials
Pohang University of Science and Technology, Pohang 790-784, Korea
2
School of Materials Science and Engineering, Seoul National University, Seoul 151-742, Korea
a
manim@postech.ac.kr,
b
geunja@postech.ac.kr,
cdkhorse@postech.ac.kr,
d
sunset@postech.ac.kr,
e
ksshin@snu.ac.kr, fnjkim@postech.ac.kr
Keywords: Twin-roll strip casting, wrought Mg alloy, AZ31 alloy
Abstract.
Acknowledgments This work was supported by the National Research Laboratory Program, Center for Advanced Materials Processing, Ministry of Commerce, Industry and Energy of Korea, and POSCO.
Forum Vol. 419-422 (2003), p. 419
Forum Vol. 475-479 (2005), p. 521
Forum Vol. 475-479 (2005), p. 457
Acknowledgments This work was supported by the National Research Laboratory Program, Center for Advanced Materials Processing, Ministry of Commerce, Industry and Energy of Korea, and POSCO.
Forum Vol. 419-422 (2003), p. 419
Forum Vol. 475-479 (2005), p. 521
Forum Vol. 475-479 (2005), p. 457
Online since: June 2010
Authors: Shinji Kumai, Mitsuhiro Watanabe, Keyan Feng
Microstructure and Joint Strength of Similar- and Dissimilar Lap Joints
Fabricated by Several Advanced Solid-State Welding Methods
Shinji Kumai1,a, Mitsuhiro Watanabe2,b and Keyan Feng1,c
1
Department of Materials Science and Engineering, Tokyo Institute of Technology,
4259 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan
2
Department of Metallurgy and Ceramics Science, Tokyo Institute of Technology,
2-12-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan
a
kumai.s.aa@m.titech.ac.jp, bwatanabe.m.ao@m.titech.ac.jp, cfeng.k.aa@m.titech.ac.jp
Keywords: Magnetic pulse welding, stud welding, friction stir spot welding, joint strength, interface,
microstructure, aluminum alloy, plated steel
Abstract.
Introduction Development of advanced welding methods for dissimilar metals is strongly required in various industrial fields.
Cylindrical 2xxx aluminum alloy studs were welded to 5xxx aluminum alloy plates using an advanced high-speed solid-state joining process.
Summary Both similar- and dissimilar metal joints were fabricated by using three kinds of advanced high-speed solid-state joining methods: magnetic pulse welding, high-speed solid-state stud welding and friction stir spot welding.
Forum Vol. 519-521 (2006), p. 1145-1150
Introduction Development of advanced welding methods for dissimilar metals is strongly required in various industrial fields.
Cylindrical 2xxx aluminum alloy studs were welded to 5xxx aluminum alloy plates using an advanced high-speed solid-state joining process.
Summary Both similar- and dissimilar metal joints were fabricated by using three kinds of advanced high-speed solid-state joining methods: magnetic pulse welding, high-speed solid-state stud welding and friction stir spot welding.
Forum Vol. 519-521 (2006), p. 1145-1150
Online since: July 2013
Authors: Li Zhang, Yi Zhang, Yu Hong He, Xin Ren You
The Behavior strategy in Energy Saving and Emission Reduction of Transportation
ZHANG Li 1,2,a, ZHANG Yi 1,2,b, HE Yu-hong2,c, YOU –Xin-ren2,d
1 Jiangsu Engineering Technology Research Center for Energy Conservation and Emission Reduction of Transportation, Nanjing Jiangsu 211888; Nanjing Communications institute of technology, Nanjing, 21118, P.
The Ministry organized various forms of activities including the "energy conservation and emission reduction, low-carbon development, transport enterprises in action" forum and transportation sub-forum of "China's Low Carbon Development Forum", the training courses about ER&EC, energy-saving publicity week and national transportation industry "Yu-tong Cup" motor vehicle drivers energy-saving skills contest.
We should continue to work on related technical standards, promotion policies, and requirements and support measures for the public transport industry, accelerate industrialization and marketing of hybrid vehicles of self-owned brands, and develop advanced system matching technology. ④ Developing intelligent transportation The construction of intelligent transportation, use of modern communication and information technology such as highway electric toll collection (ETC) system, geographic information systems (GIS), and port electronic data interchange (EDI) are promoted vigorously [8].
In the future, the situation of energy supply required by transportation will become increasingly severe, thus building the integrated management of ER&EC in transportation industry is the only way to develop China's transportation, to coordinate the work and so that construction, energy conservation and pollution reduction advance hand in hand.
Acknowledgment This work was supported by the University Philosophy and Social Sciences Fund project in Jiangsu Province (2012SJB630032), and Jiangsu Engineering Technology Research Center for Energy Conservation and Emission Reduction of Transportation Fund project (JS2012209) References [1] K.J.
The Ministry organized various forms of activities including the "energy conservation and emission reduction, low-carbon development, transport enterprises in action" forum and transportation sub-forum of "China's Low Carbon Development Forum", the training courses about ER&EC, energy-saving publicity week and national transportation industry "Yu-tong Cup" motor vehicle drivers energy-saving skills contest.
We should continue to work on related technical standards, promotion policies, and requirements and support measures for the public transport industry, accelerate industrialization and marketing of hybrid vehicles of self-owned brands, and develop advanced system matching technology. ④ Developing intelligent transportation The construction of intelligent transportation, use of modern communication and information technology such as highway electric toll collection (ETC) system, geographic information systems (GIS), and port electronic data interchange (EDI) are promoted vigorously [8].
In the future, the situation of energy supply required by transportation will become increasingly severe, thus building the integrated management of ER&EC in transportation industry is the only way to develop China's transportation, to coordinate the work and so that construction, energy conservation and pollution reduction advance hand in hand.
Acknowledgment This work was supported by the University Philosophy and Social Sciences Fund project in Jiangsu Province (2012SJB630032), and Jiangsu Engineering Technology Research Center for Energy Conservation and Emission Reduction of Transportation Fund project (JS2012209) References [1] K.J.
Online since: October 2010
Authors: Jiang Hong Cui, Jian Ru Shi, Jian Fei Chen
A comparative test is made to investigate the differences between advanced CBN
slipstone and ordinary abrasive corundum in performance.
Under the same grinding parameters, a comparative test to investigate the differences between advanced cubic boron nitride (CBN) slipstone and ordinary abrasive corundum in performance by using the advanced German production of thermoelectric temperature reactor.
Jin: Frontiers of Mechanical Engineering in China Vol.2 (2007), p. 65 [3] E.N.
Forum Vol. 626-627 (2009), p. 165 [6] H.M.
Advanced Manufacturing Technology Vol.33 (2007), p.3
Under the same grinding parameters, a comparative test to investigate the differences between advanced cubic boron nitride (CBN) slipstone and ordinary abrasive corundum in performance by using the advanced German production of thermoelectric temperature reactor.
Jin: Frontiers of Mechanical Engineering in China Vol.2 (2007), p. 65 [3] E.N.
Forum Vol. 626-627 (2009), p. 165 [6] H.M.
Advanced Manufacturing Technology Vol.33 (2007), p.3