Finite-element creep damage analyses of P91 pipes

In this paper, uniaxial and notched bar creep test data are used to establish the material behaviour models for two P91 steels of differing strength. The two steels are denoted here as Bar 257 steel, tested at 650 °C and A-369 steel, tested at 625 °C. Single-state variable and three-state variable c...

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Veröffentlicht in:	International journal of pressure vessels and piping 2006-11, Vol.83 (11), p.853-863
Hauptverfasser:	Hyde, T.H., Becker, A.A., Sun, W., Williams, J.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Creep Damage Exact sciences and technology Finite-element analysis Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Material properties Mechanical engineering. Machine design P91 pipes Physics Solid mechanics Steel design Steel tanks and pressure vessels boiler manufacturing Structural and continuum mechanics
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