Relationship between time to reach Monkman-Grant ductility and rupture life

  • Phaniraj, C.
  • Choudhary, B. K.
  • Bhanu Sankara Rao, K.
  • Baldev Raj,
Publication date
May 2003
Publisher
Elsevier BV

Abstract

Based on continuum creep damage mechanics approach, we propose a new relationship between time to reach Monkman-Grant ductility and rupture life in terms of damage tolerance factor, and show the validity of this relationship for creep data on 9Cr-1Mo steel and AISI 304 stainless steel. Its implications to tertiary creep damage and engineering creep design are also discussed in this paper

Extracted data

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