Transition Toughness Modeling of Steels Since RKR

MT Kirk; ME Natishan; M Wagenhofer

doi:10.1520/STP10658S

SYMPOSIA PAPER Published: 01 January 2004

STP10658S

Transition Toughness Modeling of Steels Since RKR

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In this paper we trace the development of transition fracture toughness models from the landmark paper of Ritchie, Knott, and Rice in 1973 up through the current day. While such models have become considerably more sophisticated since 1973, none have achieved the goal of blindly predicting fracture toughness data. In this paper we suggest one possible way to obtain such a predictive model.

Author Information

Kirk, MT

United States Nuclear Regulatory Commission, Rockville, MD, USA

Natishan, ME

Phoenix Engineering Associates, Inc., Sykesville, MD, USA

Wagenhofer, M

University of Maryland, College Park, MD, USA

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Details

Developed by Committee: E08

Pages: 3–21

DOI: 10.1520/STP10658S

ISBN-EB: 978-0-8031-5490-2

ISBN-13: 978-0-8031-3472-0

Transition Toughness Modeling of Steels Since RKR

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