Investigation of the mechanical properties and fracture morphology of glass ceramic fibers

Shamsudin, Zurina; Hodzic, A.; Soutis, Constantinos; Hand, Russell J.; Bond, Ian P; Howard, P. J.; Szkoda, Iwona

doi:10.1179/2055035915y.0000000004

Cited by 2 publications

(3 citation statements)

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Section: Mechanical Behaviors Of Ceramic Fiber Materialsmentioning

confidence: 99%

“…The tensile fracture surface of the ceramic fibers could be classified into three different regions, and the typical tensile fracture surface was shown in Figure 6g. [ 79 ] In fiber cross section, smooth initiation region that looked like the source of fracture was observed, and this region was formed due to the fact that the surface flaws had a disposition to crack initiation than the internal flaws under higher stresses. [ 80 ] Then, the crack nucleation site was followed by a foggy transition region and an area of rapid crack propagation.…”

Section: Mechanical Behaviors Of Ceramic Fiber Materialsmentioning

confidence: 99%

mentioning

confidence: 99%

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The Rising of Flexible and Elastic Ceramic Fiber Materials: Fundamental Concept, Design Principle, and Toughening Mechanism

Qiang

Zhang

et al. 2022

Adv Funct Materials

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Traditional ceramic materials are suboptimal for use in complex environments because of their brittleness and sensitivity to flaws. As such, developing flexible and elastic ceramic materials is extremely urgent in frontier domains where high-frequency vibration or high-intensity bending environments are inevitable. Fibrillation of ceramic materials is an effective way for the transition of brittleness to flexibility and elasticity, due to its ability to absorb and dissipate stresses through large axial deformations. Here, a comprehensive review of the newly emerging flexible and elastic ceramic fiber materials is presented, starting from an introduction to the fundamental concept, followed by an in-depth analysis of the relationship between their microstructures and mechanical behaviors, laying emphasis on the toughening mechanism of both individual fibers and fiber assemblies. Finally, current challenges and future development are demonstrated. It is expected that this review may provide meaningful guidance for the advancement of ceramic fiber materials toward better performance and brighter prospects.

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Section: Mechanical Behaviors Of Ceramic Fiber Materialsmentioning

confidence: 99%

Section: Mechanical Behaviors Of Ceramic Fiber Materialsmentioning

confidence: 99%