Mechanistic Understanding of Crack Initiation in Carburised 316H Stainless Steel Subjected to Cyclic Loading Andrew James PhD Researcher 2015-2019 Solid Mechanics Research Group
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Mechanistic Understanding of Crack Initiation in Carburised 316H Stainless SteelSubjected to Cyclic Loading
Andrew JamesPhD Researcher 2015-2019
Solid Mechanics Research Group
2D X-ray diffraction onsmall scale tensile samples
Phase-specific strain evolution
hkl-specific strain evolution
Above: Strain evolution measured in oxide.
Below: Bulk hkl information measured to inform mechanistic models
Above: Sample tested under monotonic loading Below: Loading rig used in experiment
Identification and classificationof small cracks Left: Magnified view of
ductile failure region
Right: One of the main surface cracks showing brittle failure in oxideAbove: Surface cracking
observed post test under SEM
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