Asymmetric creep modeling of common refractory ceramics with high temperature wedge splitting test
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2021.107819
Abstract: Abstract Common refractory ceramics display significant asymmetric creep behavior at high temperatures under uniaxial loading conditions. This study introduces an advanced asymmetric creep model based on the stress path in the hydrostatic pressure–von Mises stress… read more here.
Keywords: asymmetric creep; temperature wedge; refractory ceramics; wedge splitting ... See more keywords
R-curves determination of ordinary refractory ceramics assisted by digital image correlation method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2020.05.047
Abstract: Abstract As a figure-of-merit, the rising ratio of crack propagation resistance to fracture initiation resistance indicates a reduction of the brittleness and enhances the thermal shock resistance of ordinary refractory ceramics. The significant nonlinear fracture… read more here.
Keywords: fracture; method; resistance; ordinary refractory ... See more keywords