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Online since: January 2012
Authors: Minoru Doi, Yasuhiro Kuno, Junji Yamanaka, Chiaya Yamamoto
Microstructure Change of B2 Precipitates in an Fe-Al-Ni Alloy Due to Two-Step Heat-Treatment
Junji Yamanaka 1, a, Chiaya Yamamoto 2, b, Yasuhiro Kuno 3, Minoru Doi 4, c
1: Center for Crystal Science and Technology, University of Yamanashi,
7-32 Miyamae-cho, Kofu-city, Yamanashi Prefecture 400-8511, JAPAN
2: Center for Creative Technology, University of Yamanashi,
4-3-11 Takeda, Kofu-city, Yamanashi Prefecture 400-8511, JAPAN
3: Department of Materials Science and Engineering, Nagoya Institute of Technology,
Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan (Graduate Student)
4: Department of Mechanical Engineering, Aichi Institute of Technology,
1247 Yachigusa, Yakusa-cho, Toyota 470-0392, Japan
ajyamanak@yamanashi.ac.jp, bchiayay@yamanashi.ac.jp, cmdoi@aitech.ac.jp
Keywords: phase transformation, phase separation, B2 ordered phase, precipitate morphology, scanning transmission electron microscopy
Abstract
We have been studying the microstructure change of B2 cubic precipitates
Conf. on Advanced Materials and Processing (PRICM4), edited by S.
Forum Vol. 638-642 (2010), p. 2274
Forum Vol. 638-642 (2010), p. 2215.
Conf. on Advanced Materials and Processing (PRICM4), edited by S.
Forum Vol. 638-642 (2010), p. 2274
Forum Vol. 638-642 (2010), p. 2215.
Online since: July 2007
Authors: Wen Bo Han, Kai Feng Zhang, F. Wang
A lot of studies on superplastic forming in advanced
ceramics have been reported, most of which were technological conditions of axial forcing and axial
Fig. 3 Displacement versus applied force
during extrusion at different temperatures
Fig. 4 Extruding rate in axial direction vs.
Materials Science Forum, Vol. 243-245 (1997), p. 417-424
Materials Science Forum, Vol. 475-479 (2005), p. 2973-2976
Key Engineering Materiala, Vol. 159-160 (1999), p. 181-186
Materials Science Forum, Vol. 243-245 (1997), p. 417-424
Materials Science Forum, Vol. 475-479 (2005), p. 2973-2976
Key Engineering Materiala, Vol. 159-160 (1999), p. 181-186
Online since: March 2006
Authors: Hee Taek Lim, Jung Hoon Kang, Won Yong Kim, Sun Keun Hwang, Jeong Whan Han
Kim
2
1
School of Materials Science and Engineering, Inha University, Inchon, 402-751, Korea
2
Advanced Materials R&D Division, Korea Institute of Industrial Technology
a
jwhan@inha.ac.kr
Keywords: Magnesium Alloy (AZ31), Extrusion, ECAP, Microstructure, Hall-Petch relation
Abstract.
Sci Forum (2004), p.65 [9] J.W.
Hwang: Mater Sci Forum 486-487 (2005) p.313 [10] Y.
Sci Forum (2004), p.65 [9] J.W.
Hwang: Mater Sci Forum 486-487 (2005) p.313 [10] Y.
Online since: July 2023
Authors: Oskari Seppälä, Joonas Ilmola, Aarne Pohjonen, Olli Leinonen
Novel virtual models allow for new methods to develop more advanced steel grades and improve the steelmaking process.
International Journal for Multiscale Computational Engineering, 12(5) (2014)
Archives of Civil and Mechanical Engineering, (2022) 22(3), 1-17
Advanced Theory and Simulations, (2023), 2200771, https://doi.org/10.1002/adts.202200771 [38] A.
In Key Engineering Materials, (2016), Vol. 716, pp. 368-375.
International Journal for Multiscale Computational Engineering, 12(5) (2014)
Archives of Civil and Mechanical Engineering, (2022) 22(3), 1-17
Advanced Theory and Simulations, (2023), 2200771, https://doi.org/10.1002/adts.202200771 [38] A.
In Key Engineering Materials, (2016), Vol. 716, pp. 368-375.
Online since: October 2006
Authors: Peder Bergman, Erik Janzén, John W. Palmour, Michael J. O'Loughlin, Marek Skowronski, H. Lendenmann, Christer Hallin, Calvin H. Carter Jr., Seoyong Ha, Mrinal K. Das, Brett A. Hull, Joseph J. Sumakeris, Michael J. Paisley
Unfortunately, not all of the material properties of SiC are beneficial to device engineers.
Rumyantsev: Properties of Advanced Semiconductor Materials GaN, AlN, SiC, BN, SiC, SiGe (2001), pp. 93-148 [2] A.M.
Forum Vol. 457-460 (2004), p. 1133 [3] M.H.
Forum Vol. 353-356 (2001), p. 299 [7] J.J.
Forum, Vol. 483-485 (2005), p. 965
Rumyantsev: Properties of Advanced Semiconductor Materials GaN, AlN, SiC, BN, SiC, SiGe (2001), pp. 93-148 [2] A.M.
Forum Vol. 457-460 (2004), p. 1133 [3] M.H.
Forum Vol. 353-356 (2001), p. 299 [7] J.J.
Forum, Vol. 483-485 (2005), p. 965
Online since: January 2014
Authors: Ming Lei Ma, Gui Ling Wang, Dong Mei Miao, Gui Jun Xian
Applying KDD to a structure health monitoring system based on a real sited bridge: Model reshaping case
Ma Minglei1, a, Wang Guiling1, b, Miao Dongmei1, c and Xian Guijun2, d
1Technology center of China Eighth Engineering Division, Shanghai, P.R.
For bridge engineering, the structural health monitoring (SHM) system is cumulative data from time to time, but the whole system should be understudied in real time.
Introduction Civilonics is a new subject of civil engineering which is directed by ISIS Canada 14 years ago[1], the main innovation of the subject is improving the structure health monitoring system(SHM) with composites and high integrated smart sensors.
Summary KDD application for the SHM system is a quite new innovation for handling big data in civil engineering.
FRP-bridge design method based on the equivalence of complex physical quantities.The Second International Forum on Advances in Structural Engineering, Dalian, 2008.10 [4] Fayyad U and Stolorz P.
For bridge engineering, the structural health monitoring (SHM) system is cumulative data from time to time, but the whole system should be understudied in real time.
Introduction Civilonics is a new subject of civil engineering which is directed by ISIS Canada 14 years ago[1], the main innovation of the subject is improving the structure health monitoring system(SHM) with composites and high integrated smart sensors.
Summary KDD application for the SHM system is a quite new innovation for handling big data in civil engineering.
FRP-bridge design method based on the equivalence of complex physical quantities.The Second International Forum on Advances in Structural Engineering, Dalian, 2008.10 [4] Fayyad U and Stolorz P.
Online since: October 2014
Authors: Anna Tceplit, Antonina Grigoreva, Yuriy Osipov
The complexes under study are those produced by Yurga engineering plant, by Polish manufacturers and their foreign counterparts:
K1 – DBT; K2 – JOY; K3 – JOY-1; K4 – GLINIK (Poland); K5 – KM138/2; K6 – 3KM138; K7 – K – 500Yu (Yurga engineering plant).
At the initial stages (market research, synthesis of idea, research and development) the following criteria are applied: Rp – relevance ratio of the solved engineering problem; Pw – ratio of the solved engineering problem relevance to the programs of the most important technological development works; Cp – complexity factor of the engineering problem; Pu – point-of-use ratio of the solved engineering problem; Sa – the scope of application ratio of the solved engineering problem; Sp – the scope of protective measures ratio of the solved engineering problem.
The model based on the fuzzy inference concerning selecting the candidates for experts allows improving the quality of expert assessments and finally advancing decision-making.
The rating model of innovation priority assessment will ensure rational choice of alternatives under collective selection at the stages of idea synthesis, its development by a progressive businessman when the information about criteria and alternative assessment ratios is not determined or is inaccessible by nature (criteria Rp – relevance ratio of the solved engineering problem, Pw – ratio of the solved engineering problem relevance to the programs of the most important technological development works, Cp – complexity factor of the engineering problem, Pu – point-of-use ratio of the solved engineering problem, Sa – the scope of application ratio of the solved engineering problem, Sp – the scope of protective measures ratio of the solved engineering problem) as well as at the stage of product manufacturing and marketing when the potential producer can influence the levels and values of particular efficiency and price assessments of alternatives (criteria Ep, Fp, Emo, Sed).
Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012, – 2012
At the initial stages (market research, synthesis of idea, research and development) the following criteria are applied: Rp – relevance ratio of the solved engineering problem; Pw – ratio of the solved engineering problem relevance to the programs of the most important technological development works; Cp – complexity factor of the engineering problem; Pu – point-of-use ratio of the solved engineering problem; Sa – the scope of application ratio of the solved engineering problem; Sp – the scope of protective measures ratio of the solved engineering problem.
The model based on the fuzzy inference concerning selecting the candidates for experts allows improving the quality of expert assessments and finally advancing decision-making.
The rating model of innovation priority assessment will ensure rational choice of alternatives under collective selection at the stages of idea synthesis, its development by a progressive businessman when the information about criteria and alternative assessment ratios is not determined or is inaccessible by nature (criteria Rp – relevance ratio of the solved engineering problem, Pw – ratio of the solved engineering problem relevance to the programs of the most important technological development works, Cp – complexity factor of the engineering problem, Pu – point-of-use ratio of the solved engineering problem, Sa – the scope of application ratio of the solved engineering problem, Sp – the scope of protective measures ratio of the solved engineering problem) as well as at the stage of product manufacturing and marketing when the potential producer can influence the levels and values of particular efficiency and price assessments of alternatives (criteria Ep, Fp, Emo, Sed).
Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012, – 2012
Online since: May 2012
Authors: Yan Qun Huang, Xue Mei Zong, Jing Wang, Li Ping Zhang, Hong Guang Ma
Any slight variation is certain to cause performance change of the complete machine, so besides manufacturing effect, engineering verification is a key step to ensure the satisfaction of a design schema.
Engineering verification.
Forum Vol. 697-698 (2011), p.785
Ierapepritou: Industrial & Engineering Chemistry Research Vol. 48(18) (2009),p. 8566
Adithan: International Journal of Advanced Manufacturing Technology Vol. 42(1-2)(2009), p. 13
Engineering verification.
Forum Vol. 697-698 (2011), p.785
Ierapepritou: Industrial & Engineering Chemistry Research Vol. 48(18) (2009),p. 8566
Adithan: International Journal of Advanced Manufacturing Technology Vol. 42(1-2)(2009), p. 13
Online since: November 2025
Authors: Kostiantyn Afanasenko, Natalia Saienko, Oleksandr Hryhorenko, Volodymyr Lipovyi, Volodymyr Oliinyk
IOP Conference Series: Materials Science and Engineering. 708 (2019) 012065
IOP Conference Series: Materials Science and Engineering. 960 (2020) 032037
Engineering Structures. 270 (2022) 114858
Journal of Building Engineering. 95 (2024) 110127
Chemical Engineering Journal Advances. 16 (2023) 100544
IOP Conference Series: Materials Science and Engineering. 960 (2020) 032037
Engineering Structures. 270 (2022) 114858
Journal of Building Engineering. 95 (2024) 110127
Chemical Engineering Journal Advances. 16 (2023) 100544
Online since: November 2019
Authors: Artem I. Opalnitskiy, Boris P. Saushkin, Yuriy A. Morgunov
In advanced aerospace equipment, constructional parts with free-dimensional curved surfaces (e.g., airfoils) are used.
In advanced aerospace equipment, constructional parts with free-dimensional curved surfaces (e.g., airfoils) are used.
The coordinate worktable moves along the Y-axis, and the head is advanced on the Z- and X-axes.
This equipment is designed for machining procedures of high efficiency when treating heavy-duty parts used in aerospace engineering.
Norton, Ceramic materials, Science and Engineering,: Springer Science, New York, 2013
In advanced aerospace equipment, constructional parts with free-dimensional curved surfaces (e.g., airfoils) are used.
The coordinate worktable moves along the Y-axis, and the head is advanced on the Z- and X-axes.
This equipment is designed for machining procedures of high efficiency when treating heavy-duty parts used in aerospace engineering.
Norton, Ceramic materials, Science and Engineering,: Springer Science, New York, 2013