Effect of water absorption ratio on tensile strength of red sandstone and morphological analysis of fracture surfaces
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DOI: 10.1007/s11771-017-3570-1
Abstract: Brazilian disc tests were undertaken on a number of red sandstone samples with different water absorption ratios. The tensile strength of the red sandstone decreases as the water absorption ratio increases. The fracture surfaces of… read more here.
Keywords: fracture surfaces; water absorption; absorption ratio;
Gamma-zirconium hydride on DHC fracture surfaces is a legitimate stable phase, not a metastable phase
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DOI: 10.1016/j.jnucmat.2021.152839
Abstract: Abstract X-ray diffraction of fracture surfaces of Zr-2.5Nb after delayed hydride cracking revealed both γ-phase and δ-phase after testing isothermally at temperatures between 25°C and 240°C. The fraction of hydrides that are γ-phase on the… read more here.
Keywords: gamma zirconium; stable phase; hydride; phase ... See more keywords
Roughness of oxide glass subcritical fracture surfaces
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DOI: 10.1111/jace.15262
Abstract: An original setup combining a very stable loading stage, an atomic force microscope and an environmental chamber, allows to obtain very stable sub-critical fracture propagation in oxide glasses under controlled environment, and subsequently to finely… read more here.
Keywords: fracture; fracture surfaces; glass; crack tip ... See more keywords