Effect of interface dislocations on mass flow during high temperature and low stress creep of single crystal Ni-base superalloys
Sign Up to like & getrecommendations! Published in 2021 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2020.09.016
Abstract: Abstract In this work, the nanometer-scale mass flow coupled to dislocation processes near the γ/γ′-interface during high temperature and low stress creep of a model Ni-base single crystal superalloy is investigated. In the early creep… read more here.
Keywords: temperature low; stress creep; low stress; creep ... See more keywords
Role of Normal Stress in the Creep Dynamics and Failure of a Biopolymer Gel.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.268006
Abstract: We investigate the delayed rupture of biopolymer gels under a constant shear load by simultaneous dynamic light scattering and rheology measurements. We unveil the crucial role of normal stresses built up during gelation: All samples… read more here.
Keywords: stress creep; role normal; creep dynamics; normal stress ... See more keywords