Skip to main content
Erschienen in: Metallography, Microstructure, and Analysis 6/2018

11.09.2018 | Technical Article

Structure and Atomic Profile of Grain Boundary Triple Junctions in Tungsten

verfasst von: E. V. Sadanov, I. V. Starchenko, V. A. Ksenofontov, I. M. Mikhailovskij

Erschienen in: Metallography, Microstructure, and Analysis | Ausgabe 6/2018

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The line of triple junction of the general type and special non-CSL grain boundaries was investigated by field ion microscope in high-textured tungsten. Using the controlled field evaporation, the spatial profiles of triple junctions were reconstructed. Atomic-scale wandering of the triple junction line was revealed. The lines of triple junctions of both types of grain boundaries are not perfectly smooth on the atomic scale and have a spatially oscillating character. The triple junction lines consist of the set of kinks with different heights. It was shown that every kink is caused by the existence of the microscopic twist stacking fault on triple junction line. The local penetration of some atomic layers of one crystal in another on grain boundaries within triple junctions was revealed.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat I. Adlakha, K.N. Solanki, Structural stability and energetics of grain boundary triple junctions in face centered cubic materials. Sci. Rep. 5, 8692 (2015)CrossRef I. Adlakha, K.N. Solanki, Structural stability and energetics of grain boundary triple junctions in face centered cubic materials. Sci. Rep. 5, 8692 (2015)CrossRef
2.
Zurück zum Zitat M. Upmanyu, D.J. Srolovitz, L.S. Shvindlerman, G. Gottstein, Molecular dynamics simulation of triple junction migration. Acta Mater. 50, 1405–1420 (2002)CrossRef M. Upmanyu, D.J. Srolovitz, L.S. Shvindlerman, G. Gottstein, Molecular dynamics simulation of triple junction migration. Acta Mater. 50, 1405–1420 (2002)CrossRef
3.
Zurück zum Zitat M. Upmanyu, D.J. Srolovitz, L.S. Shvindlerman, G. Gottstein, Triple junction mobility: a molecular dynamics study. Interface Sci. 7, 307–319 (1999)CrossRef M. Upmanyu, D.J. Srolovitz, L.S. Shvindlerman, G. Gottstein, Triple junction mobility: a molecular dynamics study. Interface Sci. 7, 307–319 (1999)CrossRef
4.
Zurück zum Zitat Q. Zhao, W. Jiang, D.J. Srolovitz, W. Bao, Triple junction drag effects during topological changes in the evolution of polycrystalline microstructures. Acta Mater. 128, 345–350 (2017)CrossRef Q. Zhao, W. Jiang, D.J. Srolovitz, W. Bao, Triple junction drag effects during topological changes in the evolution of polycrystalline microstructures. Acta Mater. 128, 345–350 (2017)CrossRef
5.
Zurück zum Zitat D. Mattissen, D.A. Molodov, L.S. Shvindlerman, G. Gottstein, Drag effect of triple junctions on grain boundary and grain growth kinetics in aluminium. Acta Mater. 53, 2049–2057 (2005)CrossRef D. Mattissen, D.A. Molodov, L.S. Shvindlerman, G. Gottstein, Drag effect of triple junctions on grain boundary and grain growth kinetics in aluminium. Acta Mater. 53, 2049–2057 (2005)CrossRef
6.
Zurück zum Zitat L. Priester, D.P. Yu, Triple junctions at the mesoscopic, microscopic and nanoscopic scales. Mater. Sci. Eng. A 118, 113–119 (1994)CrossRef L. Priester, D.P. Yu, Triple junctions at the mesoscopic, microscopic and nanoscopic scales. Mater. Sci. Eng. A 118, 113–119 (1994)CrossRef
7.
Zurück zum Zitat E.V. Sadanov, I.V. Starchenko, I.M. Mikhailovski, Field ion microscopy of grain boundaries in high-textured tungsten, in Microscopy and Imaging Science: Practical Approaches to Applied Research and Education, ed. by A. Méndez-Vilas (Formatex, Badajoz, 2017), pp. 420–423 E.V. Sadanov, I.V. Starchenko, I.M. Mikhailovski, Field ion microscopy of grain boundaries in high-textured tungsten, in Microscopy and Imaging Science: Practical Approaches to Applied Research and Education, ed. by A. Méndez-Vilas (Formatex, Badajoz, 2017), pp. 420–423
8.
Zurück zum Zitat I.M. Mikhajlovskij, E.V. Sadanov, Structure and orientational relations of triple junctions of grain boundaries in tungsten. Poverkhnost’: Fizika, Khimiya, Mekhanika 5, 119–123 (1990) I.M. Mikhajlovskij, E.V. Sadanov, Structure and orientational relations of triple junctions of grain boundaries in tungsten. Poverkhnost’: Fizika, Khimiya, Mekhanika 5, 119–123 (1990)
9.
Zurück zum Zitat A.S. Lazarenko, I.M. Mikhailovskij, V.B. Rabukhin, O.A. Velikodnaya, Nanotopography and grain boundary migration in the vicinity of triple junctions. Acta Metall. Mater. 43(2), 639–643 (1995)CrossRef A.S. Lazarenko, I.M. Mikhailovskij, V.B. Rabukhin, O.A. Velikodnaya, Nanotopography and grain boundary migration in the vicinity of triple junctions. Acta Metall. Mater. 43(2), 639–643 (1995)CrossRef
10.
Zurück zum Zitat T. Xu, M. Li, Size and shape of grain boundary network components and their atomic structures in polycrystalline nanoscale materials. J. Appl. Phys. 118, 164302 (2015)CrossRef T. Xu, M. Li, Size and shape of grain boundary network components and their atomic structures in polycrystalline nanoscale materials. J. Appl. Phys. 118, 164302 (2015)CrossRef
11.
Zurück zum Zitat E.W. Muller, T.T. Tsong, Field Ion Microscopy (Principles and Application) (Elsevier, New York, 1969)CrossRef E.W. Muller, T.T. Tsong, Field Ion Microscopy (Principles and Application) (Elsevier, New York, 1969)CrossRef
12.
Zurück zum Zitat P.H. Pumphrey, A plane matching theory of high angle grain boundary structure. Scr. Metall. 6(2), 107–114 (1972)CrossRef P.H. Pumphrey, A plane matching theory of high angle grain boundary structure. Scr. Metall. 6(2), 107–114 (1972)CrossRef
13.
Zurück zum Zitat B. Ralph, P.R. Howell, T.F. Page, The structure of grain boundaries. A model based on planar matching. Phys. Stat. Sol. B 55(2), 641–652 (1973)CrossRef B. Ralph, P.R. Howell, T.F. Page, The structure of grain boundaries. A model based on planar matching. Phys. Stat. Sol. B 55(2), 641–652 (1973)CrossRef
14.
Zurück zum Zitat E.V. Sadanov, T.I. Mazilova, V.A. Ksenofontov, I.V. Starchenko, I.M. Mikhailowskij, Special non-CSL grain boundaries in tungsten: misorientation distribution and energetics. Mater. Lett. 145, 137–140 (2015)CrossRef E.V. Sadanov, T.I. Mazilova, V.A. Ksenofontov, I.V. Starchenko, I.M. Mikhailowskij, Special non-CSL grain boundaries in tungsten: misorientation distribution and energetics. Mater. Lett. 145, 137–140 (2015)CrossRef
15.
Zurück zum Zitat O.V. Dudka, V.A. Ksenofontov, E.V. Sadanov, I.V. Starchenko, T.I. Mazilova, I.M. Mikhailovskij, Special grain boundaries in Ultrafine-Grained Tungsten. Nanoscale Res. Lett. 11, 332 (2016)CrossRef O.V. Dudka, V.A. Ksenofontov, E.V. Sadanov, I.V. Starchenko, T.I. Mazilova, I.M. Mikhailovskij, Special grain boundaries in Ultrafine-Grained Tungsten. Nanoscale Res. Lett. 11, 332 (2016)CrossRef
16.
Zurück zum Zitat L. Priester, Grain Boundaries: From Theory to Engineering (Springer, Dordrecht, 2013)CrossRef L. Priester, Grain Boundaries: From Theory to Engineering (Springer, Dordrecht, 2013)CrossRef
17.
Zurück zum Zitat T.I. Mazilova, E.V. Sadanov, O.V. Dudka, V.A. Ksenofontov, I.V. Starchenko, O.A. Velicodnaya, Analytical model for intergrain expansion and cleavage: random grain boundaries. PAST 2(90), 17–20 (2014) T.I. Mazilova, E.V. Sadanov, O.V. Dudka, V.A. Ksenofontov, I.V. Starchenko, O.A. Velicodnaya, Analytical model for intergrain expansion and cleavage: random grain boundaries. PAST 2(90), 17–20 (2014)
Metadaten
Titel
Structure and Atomic Profile of Grain Boundary Triple Junctions in Tungsten
verfasst von
E. V. Sadanov
I. V. Starchenko
V. A. Ksenofontov
I. M. Mikhailovskij
Publikationsdatum
11.09.2018
Verlag
Springer US
Erschienen in
Metallography, Microstructure, and Analysis / Ausgabe 6/2018
Print ISSN: 2192-9262
Elektronische ISSN: 2192-9270
DOI
https://doi.org/10.1007/s13632-018-0483-9

Weitere Artikel der Ausgabe 6/2018

Metallography, Microstructure, and Analysis 6/2018 Zur Ausgabe

SPECIAL ISSUE: IMS 50TH ANNIVERSARY SYMPOSIUM, INVITED PAPER

Oxidation Behavior of Tungsten Carbide-6% Cobalt Cemented Carbide

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.