Crack resistance characteristics study results for 12Cr–2Ni–Mo steel

Crack resistance characteristics study results for 12Cr–2Ni–Mo steel

The effects of temperature, holding time and profile, as well as of biaxiality ratio on crack propagation rate in 12Cr–2Ni–Mo steel have been studied under cyclic loading conditions. It is shown that all the results obtained fall into the tolerance interval with 90% confidence probability.

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Veröffentlicht in:Strength of materials 2012, Vol.44 (1), p.59-63
Hauptverfasser: Pokrovskii, V. V., Ezhov, V. N., Sidyachenko, V. G., Sadovoi, Yu. S., Kulishov, S. B.
Format: Artikel
Sprache:eng
Schlagworte:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Gas-turbines
Materials Science
Solid Mechanics
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Beschreibung
Zusammenfassung:The effects of temperature, holding time and profile, as well as of biaxiality ratio on crack propagation rate in 12Cr–2Ni–Mo steel have been studied under cyclic loading conditions. It is shown that all the results obtained fall into the tolerance interval with 90% confidence probability.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-012-9349-6