Physical chemistry and mechanical imaging of ceramic-fibre-reinforced ceramic- or metal-matrix composites
Source abstract
Abstract
Abstract Raman (micro)spectrometry allows the study of the non-metallic phases of ceramic- or metal-matrix composites at the micrometer scale. The three examples that are given concern a mullite-matrix composite reinforced by the Nippon Carbon NLM-202™ SiC fibre, an alumina-matrix composite reinforced by a Saphikon™ monocrystalline α-Al 2 O 3 fibre and a Textron SCS-6™ fibre-reinforced Ti6242 matrix composite. Physical and chemical evolution of the SCS-6 fibre within the matrix is discussed. A comparison is made between residual thermal stresses estimated from the thermal expansion coefficients of the fibres and matrices and the values obtained from Raman wavenumber shifts.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Aluminum Alloys Composites Properties · Advanced materials and composites
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References (10)
Show source-provided references
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