Laminated ZrB2–SiC/graphite ceramics with simultaneously improved flexural strength and fracture toughness
Source abstract
Abstract
Abstract Layered graphite was introduced into ZrB 2 –SiC ceramics to prepare laminated composite by tape casting and hot pressing. Both fracture toughness and flexural strength were improved in the laminates, reaching the peak values of 12.4 MPa m 1/2 and 580 MPa, respectively. Cracks propagated in a step-like mode resulting from the layered, soft interface layer, so crack branch and interface delamination were considered as the main toughening mechanisms. The compressive stress in the ZrB 2 –20 vol% SiC layer was the main strengthening mechanism.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · MXene and MAX Phase Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
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