Skip to main content
Erschienen in: Strength of Materials 1/2015

01.01.2015

Long-Term Aging Effect on the Crack Growth in the Main Circulating Pump Casing Material

verfasst von: F. Xue, W. W. Yu, M. Yu, W. Liu, G. G. Shu

Erschienen in: Strength of Materials | Ausgabe 1/2015

Einloggen

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

search-config
loading …

Abstract

Fatigue crack growth (FCG) tests on the main circulating pump casing material were conducted at room temperature to investigate the effect of long-term aging at 400°C. It was found that the FCG rate increased with aging time. However, there were similar ΔK th values for both the virgin material and aged material at the same stress ratios R. At room temperature, ΔK th was observed to decrease with an increase in R. An equation incorporating the K max and ΔK effects was proposed to describe FCG rates over the linear portion of the curve (Paris equation) for all stress ratios. Additionally, fatigue fracture patterns near crack initiation sites reveals quasi-cleavage fracture in thermally aged specimens.

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 F. Iacoviello, F. Casari, and S. Gialanella, “Effect of 475°C embrittlement on duplex stainless steels localized corrosion resistance,” Corros. Sci., 47, 909–922 (2005).CrossRef F. Iacoviello, F. Casari, and S. Gialanella, “Effect of 475°C embrittlement on duplex stainless steels localized corrosion resistance,” Corros. Sci., 47, 909–922 (2005).CrossRef
2.
Zurück zum Zitat Z. X. Wang, F. Xue, J. Jiang, et al., “Experimental evaluation of temper aging embrittlement of cast austenitic stainless steel from PWR,” Eng. Fail. Anal., 18, No. 1, 403–410 (2011).CrossRef Z. X. Wang, F. Xue, J. Jiang, et al., “Experimental evaluation of temper aging embrittlement of cast austenitic stainless steel from PWR,” Eng. Fail. Anal., 18, No. 1, 403–410 (2011).CrossRef
3.
Zurück zum Zitat T. H. Kang, D. M. Li, Y. D. Lee, and C. S. Lee, “Alloying and aging effects on the fatigue crack growth of duplex stainless steels,” Mater. Sci. Eng. A, 251, 192–199 (1998).CrossRef T. H. Kang, D. M. Li, Y. D. Lee, and C. S. Lee, “Alloying and aging effects on the fatigue crack growth of duplex stainless steels,” Mater. Sci. Eng. A, 251, 192–199 (1998).CrossRef
4.
Zurück zum Zitat J. D. Kwon, J. C. Park, Y. S. Lee, et al., “An investigation of the degradation characteristics for casting stainless steel, CF8M, under high temperatures,” Nucl. Eng. Des., 198, 227–240 (2000).CrossRef J. D. Kwon, J. C. Park, Y. S. Lee, et al., “An investigation of the degradation characteristics for casting stainless steel, CF8M, under high temperatures,” Nucl. Eng. Des., 198, 227–240 (2000).CrossRef
5.
Zurück zum Zitat M. Balbi, M. Avalos, A. El Bartali, and I. Alvarez-Armas, “Microcrack growth and fatigue behavior of a duplex stainless steel,” Int. J. Fatigue, 31, 2006–2013 (2009).CrossRef M. Balbi, M. Avalos, A. El Bartali, and I. Alvarez-Armas, “Microcrack growth and fatigue behavior of a duplex stainless steel,” Int. J. Fatigue, 31, 2006–2013 (2009).CrossRef
6.
Zurück zum Zitat F. Danoix and P. Auger, “Atom probe studies of the Fe–Cr system and stainless steels aged at intermediate temperature: a review,” Mater. Charact., 44, 177–201 (2000).CrossRef F. Danoix and P. Auger, “Atom probe studies of the Fe–Cr system and stainless steels aged at intermediate temperature: a review,” Mater. Charact., 44, 177–201 (2000).CrossRef
7.
Zurück zum Zitat V. T. Jelena, B. Sustarsic, and F. Vodopivec, “The effect of ageing temperature and time on the mechanical properties of FeNiCrMo alloys with different contents of ferrite,” Nucl. Eng. Des., 238, 1511–1517 (2008).CrossRef V. T. Jelena, B. Sustarsic, and F. Vodopivec, “The effect of ageing temperature and time on the mechanical properties of FeNiCrMo alloys with different contents of ferrite,” Nucl. Eng. Des., 238, 1511–1517 (2008).CrossRef
8.
Zurück zum Zitat Z. X. Wang, F. Xue, W. H. Guo, et al., “Investigation of thermal aging damage mechanism of the cast duplex stainless steel,” Nucl. Eng. Des., 240, 2538–2543 (2010).CrossRef Z. X. Wang, F. Xue, W. H. Guo, et al., “Investigation of thermal aging damage mechanism of the cast duplex stainless steel,” Nucl. Eng. Des., 240, 2538–2543 (2010).CrossRef
9.
Zurück zum Zitat V. M. J. Sharma, K. Sree Kumar, B. Nageswara Rao, and S. D. Pathak, “Fatigue crack growth of AA2219 under different aging conditions,” Mater. Sci. Eng. A, 528, 4040–4049 (2011).CrossRef V. M. J. Sharma, K. Sree Kumar, B. Nageswara Rao, and S. D. Pathak, “Fatigue crack growth of AA2219 under different aging conditions,” Mater. Sci. Eng. A, 528, 4040–4049 (2011).CrossRef
10.
Zurück zum Zitat J. P. Campbell, K. T. Venkateswara Rao and R. O. Ritchie, “Fatigue-crack growth and fracture behavior in a XD™ γ-TiAl alloy with a fine lamellar microstructure,” in: G. Lüterjing and H. Nowack (Eds.), Fatigue’96 (Proc. of the Sixth Int. Congr. on Fatigue), Vol. III, Pergamon Press, Oxford, UK (1996), pp. 1779–1784. J. P. Campbell, K. T. Venkateswara Rao and R. O. Ritchie, “Fatigue-crack growth and fracture behavior in a XD™ γ-TiAl alloy with a fine lamellar microstructure,” in: G. Lüterjing and H. Nowack (Eds.), Fatigue’96 (Proc. of the Sixth Int. Congr. on Fatigue), Vol. III, Pergamon Press, Oxford, UK (1996), pp. 1779–1784.
11.
Zurück zum Zitat J. Zhao, Y. Miyashita, and Y. Mutoh, “Fatigue crack growth behavior of 95Pb–5Sn solder under various stress ratios and frequencies,” Int. J. Fatigue, 22, 665–673 (2000).CrossRef J. Zhao, Y. Miyashita, and Y. Mutoh, “Fatigue crack growth behavior of 95Pb–5Sn solder under various stress ratios and frequencies,” Int. J. Fatigue, 22, 665–673 (2000).CrossRef
12.
Zurück zum Zitat N. E. Dowling, Mechanical Behavior of Materials: Engineering Methods for Deformation, Fracture, and Fatigue, Prentice-Hall International, New Jersey (1993). N. E. Dowling, Mechanical Behavior of Materials: Engineering Methods for Deformation, Fracture, and Fatigue, Prentice-Hall International, New Jersey (1993).
Metadaten
Titel
Long-Term Aging Effect on the Crack Growth in the Main Circulating Pump Casing Material
verfasst von
F. Xue
W. W. Yu
M. Yu
W. Liu
G. G. Shu
Publikationsdatum
01.01.2015
Verlag
Springer US
Erschienen in
Strength of Materials / Ausgabe 1/2015
Print ISSN: 0039-2316
Elektronische ISSN: 1573-9325
DOI
https://doi.org/10.1007/s11223-015-9634-2

Weitere Artikel der Ausgabe 1/2015

Strength of Materials 1/2015 Zur Ausgabe

    Marktübersichten

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