.... In order to achieve this challenging task, material modeling needs to be broaden down to the microstructural material scale where irreversible processes, such as deformations and damage, take place. creep dislocations creep damage pure aluminum aluminium creep fracture dislocations...

...M. Evans The approaches traditionally used to quantify creep and creep fracture are critically assessed and reviewed in relation to a new approach proposed by Wilshire and Scharning. The characteristics, limitations, and predictive accuracies of these models are illustrated by reference...

.... The accuracy within the considered stress range is good, but the thermodynamic consistency of this procedure has to be proven. 12 01 2006 30 06 2006 fibre reinforced plastics viscoelasticity viscoplasticity creep fracture fracture toughness scanning electron microscopy recovery-creep...

.... 06 11 2005 23 06 2006 creep fracture laminates delamination cracks internal stresses fibre reinforced plastics creep rupture time-dependent damage polymer composites multidirectional laminates Time-dependent degradation in modulus (creep) and strength (creep...

... . Manuscript received by the Materials Division July 3, 2003; revision received May 18, 2004. Associate Editor: S. Mall. 03 July 2003 18 May 2004 09 11 2004 stainless steel martensitic steel creep fracture creep testing crystal microstructure life testing magnetic hysteresis...

... . Manuscript received by the Materials Division June 2, 2000; revised manuscript received August 27, 2001. Associate Editor: A. M. Rajendran. 02 06 2000 27 08 2001 26 03 2002 creep fracture yield stress voids (solid) plastic flow Creep...

... February 2000 20 April 2000 silicon compounds fibre reinforced composites plastic deformation tensile strength crack-edge stress field analysis creep fracture fatigue cracks high-temperature effects ceramics ultrasonic materials testing yield point acoustic emission testing...

... of transgranular creep fractures tending to the border of the intergranular creep fractures at the lower stress levels. The temperatures levels explored (600–650°C) could be considered as situated in the low temperature range (T/Tm<0.6), and the stress levels in the intermediate stress range for creep σ...

... 1999 07 March 2000 alloy steel embrittlement cracks welding precipitation grain boundary segregation creep fracture notch strength petroleum industry heat treatment This article is a continuation of Part 1 publication in this special issue. It gives a description...

... AND TECHNOLOGY . Manuscript received by the Materials Division November 2, 1999; revised manuscript received March 7, 2000. Guest Editors: Raj Mohan and Rishi Raj. 02 November 1999 07 March 2000 creep creep fracture reviews One of the most vexing problems encountered in the design...

... nickel alloys chromium alloys cobalt alloys superalloys fatigue slip creep fracture voids (solid) scanning electron microscopy modelling With increasing use of long-term operated gas turbine power plants, it becomes important to improve the accuracy of creep-fatigue life prediction...

...; revised manuscript received March 1, 2000. Guest Editors: Raj Mohan and Rishi Raj. 15 December 1999 01 March 2000 alloy steel arc welding power plants creep fracture structural engineering crystal microstructure high-temperature effects rotors Components used...

... failures and illustrate them with some failure examples pertaining to creep, thermal fatigue and embrittlement. A detailed review of the failure mechanisms affecting the integrity of utility and chemical plants can be found in 1 . power plants creep fatigue creep fracture thermal stress...

.... Nguyen , B.-N. , Onck , P. R. , and Van der Giessen , E. , 2000 , “ Crack-tip Constraint Effects on Creep Fracture ,” Eng. Fract. Mech. , 65 , pp. 467 – 490 . Yang , S. , Chao , Y. J. , and Sutton , M. A. , 1993 , “ Higher Order Asymptotic Crack Tip Fields in a Power-law...