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A precipitate evolution-based continuum damage mechanics model of creep behaviour in welded 9Cr steel at high temperature

Ó Murchú, Cathal; Leen, Sean B.; O’Donoghue, Padraic E.; Barrett, Richard A. (SAGE Publications, 2018-04-04)

A multiaxial, physically based, continuum damage mechanics methodology for creep of welded 9Cr steels is presented, incorporating a multiple precipitate-type state variable, which simulates the effects of strain- and ...