2015
DOI: 10.1007/s10853-015-9379-0
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Room-temperature yield and fracture strength of single-crystalline 6H silicon carbide

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Cited by 15 publications
(14 citation statements)
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“…2 Fracture strength and elastic modulus of single crystal SiC are 23.8 and 448 GPa, respectively. 34 As a consequence, fracture strength is 5.3% of the elastic modulus of SiC. Elastic modulus of amorphous SiC is 170 GPa, 35 and therefore, the theoretically predicted fracture strength is 9 GPa for amorphous SiC.…”
Section: Discussionmentioning
confidence: 96%
See 1 more Smart Citation
“…2 Fracture strength and elastic modulus of single crystal SiC are 23.8 and 448 GPa, respectively. 34 As a consequence, fracture strength is 5.3% of the elastic modulus of SiC. Elastic modulus of amorphous SiC is 170 GPa, 35 and therefore, the theoretically predicted fracture strength is 9 GPa for amorphous SiC.…”
Section: Discussionmentioning
confidence: 96%
“…There is a relationship between strength and elastic modulus of SiC . Fracture strength and elastic modulus of single crystal SiC are 23.8 and 448 GPa, respectively . As a consequence, fracture strength is 5.3% of the elastic modulus of SiC.…”
Section: Discussionmentioning
confidence: 99%
“…Of particular importance to notice is that plastic flow is not observed at room temperature in bulk single crystals of both transition-metal diborides. This clearly indicates that plastic flow observed at room temperature in the vicinity of micro-hardness indents in transition-metal diborides in the early studies 18 – 22 is due to small-scale plasticity that does not occur in bulk but often occurs in small volume of brittle material even at temperatures well below the brittle-ductile transition temperature 26 31 . Micropillar compression testing that utilizes specimen of micrometer size 32 34 has increasingly been known in recent years to offer one of the best ways to investigate such small-scale plasticity of brittle materials with many accumulated examples 35 43 .…”
Section: Introductionmentioning
confidence: 78%
“…In the present study, the latent hardening parameter, q, for all the slip systems was assumed to [31]). Other relevant data was obtained from the literature [32] and calibration tests performed for orientation 1.…”
Section: Single-crystal Plasticity Theorymentioning
confidence: 99%