Investigation of ratcheting characteristics of modified 9Cr-1Mo steel by using the Chaboche constitutive model

International Journal of Pressure Vessels and Piping

Volumn 84, Issue 5, 2007, Pages 284-292

  Koo, Gyeong Hoi ^a   Lee, Jae Han ^a  

^a Korea Atomic Energy Research Institute   (South Korea)

Author keywords

Chaboche model; Cyclic softening; Modified 9Cr 1Mo steel; Plastic modulus; Progressive buckling instability; Ratcheting

Indexed keywords

BUCKLING; CONSTITUTIVE EQUATIONS; DEFORMATION; HARDENING; HIGH TEMPERATURE EFFECTS; PLASTICITY; STRESS CONCENTRATION;

CHABOCHE MODEL; CYCLIC BACKSTRESS; CYCLIC SOFTENING; PLASTIC MODULUS; RATCHETING;

STEEL;

BUCKLING; CONSTITUTIVE EQUATIONS; DEFORMATION; HARDENING; HIGH TEMPERATURE EFFECTS; PLASTICITY; STEEL; STRESS CONCENTRATION;

EID: 34047179947     PISSN: 03080161     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijpvp.2006.12.002     Document Type: Article

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