Modelling the crack growth behaviour of a single crystal nickel base ...

applied a TMF crack growth model incorporating the influence of hold time both via creep and oxidation. Bouvard et al. proposed a phenomenological model for the ...

PDF | The influence of hold time on the crack growth behaviour of a single crystal nickel base superalloy under in-phase thermomechanical ...

Modelling of Crack Growth in Single-Crystal Nickel-Base Superalloys

A special focus was given towards the influence of the crystallographic orientation on the fracture behaviour. Further, a model to incorporate ...

Modelling of Crack Growth in Single-Crystal Nickel-Base Superalloys

PDF | On Dec 13, 2019, Christian Busse published Modelling of Crack Growth in Single-Crystal Nickel-Base Superalloys | Find, read and cite all the research ...

Modelling short crack propagation in a single crystal nickel-based ...

Numerous experiments showed that short cracks exhibit a propagation behaviour different from long cracks [1], having fluctuations in crack propagation rate [2] ...

Modelling of Crack Growth in Single-Crystal Nickel-Base Superalloys

This dissertation was produced at the Division of Solid Mechanics at Linköping University and is part of a research project, which comprises ...

Methodology Developed for Modeling the Fatigue Crack Growth ...

Because of their superior high-temperature properties, gas generator turbine airfoils made of single-crystal, nickel-base superalloys are fast becoming the ...

Modelling of Crack Growth in Single-Crystal Nickel-Base Superalloys

A special focus was given towards the influence of the crystallographic orientation on the fracture behaviour. Further, a model to incorporate residual stresses ...

Modelling the crack growth behaviour of a single crystal nickel base ...

Modelling the crack growth behaviour of a single crystal nickel base superalloy under TMF loading with long dwell times ... Authors: Frans Palmert; Per Almroth ...

Characterization-and-modeling-of-thermo-mechanical-fatigue-crack ...

TMF crack growth characterization and modeling of single crystal PWA1484 through the ... crack growth behavior of a single-crystal nickel-base superalloy.

Numerical modeling of fatigue crack growth in single crystal nickel ...

The strongly anisotropic elastoviscoplastic behaviour of the material which is a single crystal nickel base superalloy, must be taken into ...

MODELLING SHORT CRACK GROWTH BEHAVIOUR IN NICKEL ...

Abstract— This paper provides a description of the features and mechanisms of facetted short crack growth in Ni-base superalloys, and briefly reviews ...

Fatigue crack growth behaviour of an alternative single crystal nickel ...

Milligan Walter W, Antolovich Stephen D. Deformation modeling and constitutive modeling for anisotropic superalloys. NASA contractor report 4215; 1989. Duquette ...

Creep deformation and crack growth behavior of a single-crystal ...

Uniaxial creep deformation and crack growth data are presented on the single-crystal nickel-base superalloy SC16, which is a candidate material for industr.

Modelling Short Crack Propagation in a Single Crystal Nickel-based ...

The effect of environment and orientation on fatigue crack growth behaviour of CMSX-4 nickel base single crystal at 650 °C. Mater Lett 2004;58:99–103. doi ...

[PDF] Crack growth in single crystal nickel base superalloys under ...

This work concerns the fatigue crack growth behaviour of nickel base single crystal superalloys. The main industrial application of this class of materials ...

Near-Threshold Crack Growth Behavior of a Single Crystal Ni-Base ...

Ni-base single crystal superalloys, which are used in applications such as gas turbine engine blades, are primarily loaded along the (001) direction. Mode.

Bibliographies: 'Crack propagation; Nickel base superalloy' - Grafiati

"Effect of Local Recrystallized Grains on the Low Cycle Fatigue Behavior of a Nickel-Based Single Crystal Superalloy." Crystals 9, no. 6 ...

Crack growth in single crystal nickel base superalloys ... - DiVA portal

This work concerns the fatigue crack growth behaviour of nickel base single crystal superalloys. ... crack propagation life simulation; from material data ...

The Effect of Crystal Orientation and Temperature on Fatigue Crack ...

In this study, Ni-based single crystal superalloy was used to examine the effect of crystal orientation on crack propagation behavior. Many reports were already ...