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Online since: August 2004
Authors: S. Hayashi, Daniel J. Sordelet, W. Wang, Brian Gleeson
Sordelet
Department of Materials Science and Engineering
Iowa State University
Ames, Iowa, USA, bgleeson@iastate.edu
Keywords: Alumina scale, Ni-Al-Pt phase diagram, Pt effect, diffusion
Abstract.
It will be shown that platinum has a profound effect on the oxidation and interdiffusion behaviors, to the extent that novel advanced coating systems can be developed.
Advanced cooling schemes coupled with thermal barrier coatings (TBCs) can enable the current families of nickel-base superalloys to meet the materials needs for the engines of tomorrow.
Commercial advanced TBC systems are typically two-layered, consisting of a ceramic topcoat and an underlying metallic bond coat.
Dayananda: Defect and Diffusion Forum, Vol. 83 (1992), p. 73
It will be shown that platinum has a profound effect on the oxidation and interdiffusion behaviors, to the extent that novel advanced coating systems can be developed.
Advanced cooling schemes coupled with thermal barrier coatings (TBCs) can enable the current families of nickel-base superalloys to meet the materials needs for the engines of tomorrow.
Commercial advanced TBC systems are typically two-layered, consisting of a ceramic topcoat and an underlying metallic bond coat.
Dayananda: Defect and Diffusion Forum, Vol. 83 (1992), p. 73
Online since: June 2013
Authors: Anca Miron, Andreas Sumper, Mircea D. Chindris
Analysis of microgrids power quality indices using both the standard methodology but also an advanced analysis for interharmonics identification that uses novel algorithms.
Bollen, A method for characterizing unbalanced voltage dips (sags) with symmetrical components, IEEE Power Engineering Letters, (1998) 50-52
Amariei, The use of virtual instruments in engineering education, Procedia Social and Behavioral Sciences, 2 (2010) 3806–3810
Giaquinto, SCADA/HMI systems in advanced educational courses, Proc.
Pansini, Electrical distribution engineering, The Fairmont Press Inc., Great Britain, 2007 [35] M.
Bollen, A method for characterizing unbalanced voltage dips (sags) with symmetrical components, IEEE Power Engineering Letters, (1998) 50-52
Amariei, The use of virtual instruments in engineering education, Procedia Social and Behavioral Sciences, 2 (2010) 3806–3810
Giaquinto, SCADA/HMI systems in advanced educational courses, Proc.
Pansini, Electrical distribution engineering, The Fairmont Press Inc., Great Britain, 2007 [35] M.
Online since: May 2014
Authors: Xiao Li Cao
Research on Method of Information System Information Security Risk Management
Xiaoli Cao1, a
1Department of Information Engineering,Henan Polytechnic, Zhengzhou, Henan, China
acaoxiaoli_2012@163.com
Keywords: Information system, Information security risk management
Abstract.With the popularity of the Internet and global information continues to advance organizational information systems have become an important strategic resource for the survival of the importance of information security to protect its widespread concern.
In 1989 the United States established the first computer emergency response organizations ; 1990 established the Information Security Incident Response International Forum (FIRST); 1992 U.S.
Systems Security Engineering Capability • Carnegie Mellon University by the proposed maturity model SSE-CMM defines four risk management process : PA04- evaluate security threats , PA05- evaluation system vulnerabilities , evaluate the impact of events and PA02- PA03 - evaluation of security risks.
Wiley Series in Systems Engineering.
In 1989 the United States established the first computer emergency response organizations ; 1990 established the Information Security Incident Response International Forum (FIRST); 1992 U.S.
Systems Security Engineering Capability • Carnegie Mellon University by the proposed maturity model SSE-CMM defines four risk management process : PA04- evaluate security threats , PA05- evaluation system vulnerabilities , evaluate the impact of events and PA02- PA03 - evaluation of security risks.
Wiley Series in Systems Engineering.
Online since: April 2009
Authors: Jing Tian, Li Juan Xu, Yu Yong Chen, Fan Tao Kong, Yan Fei Chen, Shu Long Xiao
However, cast Ti-48Al-2Cr-2Nb
cannot for engineering application due to low plasticity and low strength coming from coarse lamellar.
An advanced TiAl alloy with the composition Ti-47Al-4(Nb, Mn, Cr, Si, B) were carried out in GKSS by spray forming experiments.
Plansee has developed an advanced sheet rolling process for TiAl alloys which allows processing on a conventional hot-rolling mill within the α+γ zone at low rolling speeds[61].
However, there is a persistent need to the transfer from experimental research to engineering components.
Forum Vol. 29 (2005), p. 17 [10] A.
An advanced TiAl alloy with the composition Ti-47Al-4(Nb, Mn, Cr, Si, B) were carried out in GKSS by spray forming experiments.
Plansee has developed an advanced sheet rolling process for TiAl alloys which allows processing on a conventional hot-rolling mill within the α+γ zone at low rolling speeds[61].
However, there is a persistent need to the transfer from experimental research to engineering components.
Forum Vol. 29 (2005), p. 17 [10] A.
Online since: March 2015
Authors: Josef Meinhardt, Arnulf Lipp, Stephan Purr, Axel Werner, Martin Ostermair, Bernhard Glück
Mitschang, Data Mining-driven Manufacturing Process Optimization, in: Proceedings of the World Congress on Engineering 2012 Vol III WCE 2012 Conference, London, 2012
Scheffler, Process monitoring and closed loop controlled process, in: Archives of civil and mechanical engineering Vol. 9 No. 2 (2009) 105-126
Kerschner, Automatic Process Control in Press Shops, in: Key Engineering Materials Vol. 344, 2007, p. 881-888
Advanced Technologies, CRC Press, Boca Raton, 2009, p. 265-269
Bilstein, Advanced sensor for on-line topography in continuous annealing lines, in: Revue de Métallurgie 103 (2006) 233-237
Scheffler, Process monitoring and closed loop controlled process, in: Archives of civil and mechanical engineering Vol. 9 No. 2 (2009) 105-126
Kerschner, Automatic Process Control in Press Shops, in: Key Engineering Materials Vol. 344, 2007, p. 881-888
Advanced Technologies, CRC Press, Boca Raton, 2009, p. 265-269
Bilstein, Advanced sensor for on-line topography in continuous annealing lines, in: Revue de Métallurgie 103 (2006) 233-237
Online since: July 2022
Authors: Antonello Astarita, Fabio Scherillo, Antonio Squillace, Andrea El Hassanin, Antonio Caraviello, Carmela Trimarco, Domenico Borrelli, Francesco Napolitano, Emanuele Manco
Laser-Powder Bed Fusion of Inconel 718 Alloy: Effect of the Contour Strategy on Surface Quality and Sub-Surface Density
Andrea El Hassanin1,a*, Francesco Napolitano1,b, Carmela Trimarco1,c, Emanuele Manco1,d, Fabio Scherillo1,e, Domenico Borrelli2,f,
Antonio Caraviello2,g, Antonino Squillace1,h and Antonello Astarita1,i
1Dept. of Chemical, Materials and Production Engineering, University of Naples “Federico II”, Piazzale Vincenzo Tecchio 80, 80125, Naples, Italy
2Sòphia High Tech, Via Romani 228, 80048, Naples, Italy
a*andrea.elhassanin@unina.it, bfrancesco.napolitano4@unina.it, ccar.trimarco@studenti.unina.it, demanuele.manco@unina.it, efabio.scherillo@unina.it, fdomenico.borrelli@sophiahightech.com, gantonio.caraviello@sophiahightech.com, hsquillac@unina.it, iantonello.astarita@unina.it
Keywords: Laser-Powder Bed Fusion, Inconel 718, surface roughness, density.
In this context, Laser-Powder Bed Fusion (L-PBF) is one of the leading metal AM technologies that allows the production of complex parts with high quality starting from metal powders, along with Electron Beam-Powder Bed Fusion (E-PBF) and Laser Engineered Net Shaping (LENS®) [2].
Uhmer, P.Carlone, Advanced robotics and additive manufacturing of composites: towards a new era in Industry 4.0, Mater.
Forum Res.
In this context, Laser-Powder Bed Fusion (L-PBF) is one of the leading metal AM technologies that allows the production of complex parts with high quality starting from metal powders, along with Electron Beam-Powder Bed Fusion (E-PBF) and Laser Engineered Net Shaping (LENS®) [2].
Uhmer, P.Carlone, Advanced robotics and additive manufacturing of composites: towards a new era in Industry 4.0, Mater.
Forum Res.
Online since: April 2019
Authors: Emil Škultéty, Ladislav Karrach, Elena Pivarčiová
Advanced Materials Research, 1036 (2014), pp. 715–720
International Journal of Advanced Robotic Systems, 1–2(2018) 1–15
Advances in Production Engineering & Management 12, 3(2017), 233–244
International Research Journal of Engineering and Technology 3, 10(2016) 1238–1241
Procedia Engineering 132 (2015) 911–917
International Journal of Advanced Robotic Systems, 1–2(2018) 1–15
Advances in Production Engineering & Management 12, 3(2017), 233–244
International Research Journal of Engineering and Technology 3, 10(2016) 1238–1241
Procedia Engineering 132 (2015) 911–917
Online since: December 2024
Authors: Fernando M. Duarte, Manuela Almeida, Paulo Mendonca, Harish Daruari, Lucas Lopes
This paper outlines the processing of waste, material engineering, rapid prototyping, and digital fabrication.
This work was partly financed by FCT/MCTES through national funds (PIDDAC) under the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under reference UIDB/04029/2020, and under the Associate Laboratory Advanced Production and Intelligent Systems ARISE under reference LA/P/0112/2020.
Dhengare, “Investigating the Application of Waste Plastic Bottle as a Construction Material: A Review,” Journal of Advance Research in Mechanical & Civil Engineering, vol. 2, no. 3, pp. 86–99, Mar. 2015, doi: 10.53555/NNMCE.V2I3.362
Hernandez, “A Review of Additive Manufacturing,” ISRN Mechanical Engineering, vol. 2012, pp. 1–10, Aug. 2012, doi: 10.5402/2012/208760
Knaack, “Additive Manufacturing for Future Facades: The potential of 3D printed parts for the building envelope,” Journal of Facade Design and Engineering, vol. 3, no. 3–4, pp. 225–235, Jun. 2016, doi: 10.3233/FDE-150042
This work was partly financed by FCT/MCTES through national funds (PIDDAC) under the R&D Unit Institute for Sustainability and Innovation in Structural Engineering (ISISE), under reference UIDB/04029/2020, and under the Associate Laboratory Advanced Production and Intelligent Systems ARISE under reference LA/P/0112/2020.
Dhengare, “Investigating the Application of Waste Plastic Bottle as a Construction Material: A Review,” Journal of Advance Research in Mechanical & Civil Engineering, vol. 2, no. 3, pp. 86–99, Mar. 2015, doi: 10.53555/NNMCE.V2I3.362
Hernandez, “A Review of Additive Manufacturing,” ISRN Mechanical Engineering, vol. 2012, pp. 1–10, Aug. 2012, doi: 10.5402/2012/208760
Knaack, “Additive Manufacturing for Future Facades: The potential of 3D printed parts for the building envelope,” Journal of Facade Design and Engineering, vol. 3, no. 3–4, pp. 225–235, Jun. 2016, doi: 10.3233/FDE-150042
Online since: July 2022
Authors: Habib Khellafi, El Bahri Ould Chikh, Hadj Miloud Meddah, Abdellah Kaou, Djilali Bouha
This process found its way into becoming one of the most fascinating engineering subjects of today.
Jatti, Friction Stir Welding of Polymer, international journal of advance research in science engineering, Vol n 6, Issue n 09, 2017
(eds) 2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering.
Lecture Notes in Mechanical Engineering.
Forum 2010
Jatti, Friction Stir Welding of Polymer, international journal of advance research in science engineering, Vol n 6, Issue n 09, 2017
(eds) 2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering.
Lecture Notes in Mechanical Engineering.
Forum 2010
Online since: June 2019
Authors: Armen Atynian, Kateryna Bukhanova, Roman Tkachenko, Volodymyr Manuilenko, Dmytro Borodin
Introduction
The decisive tendency of the heat insulation materials production is the density decrease, the improvement of the heat engineering indicators, the energy intensity reduction.
Rodrigues, “Characterization of Natural Clay Vermiculite, Expanded by Indirect Method for Energy and Microwave“, Materials Science Forum, 820, 36-39 (2015)
Rashad, “Vermiculite as a construction material – A short guide for Civil Engineer”, Construction and Building Materials, 125, 53-62 (2016)
Advanced Materials Research, 178, 53-58 (2011)
Rodrigues, “Characterization of Natural Clay Vermiculite, Expanded by Indirect Method for Energy and Microwave“, Materials Science Forum, 820, 36-39 (2015)
Rashad, “Vermiculite as a construction material – A short guide for Civil Engineer”, Construction and Building Materials, 125, 53-62 (2016)
Advanced Materials Research, 178, 53-58 (2011)