FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296229030> ?p ?o ?g. }

• W4296229030 endingPage "111785" @default.
• W4296229030 startingPage "111785" @default.
• W4296229030 abstract "In an alloy subject to vacancy-mediated diffusion, differences in intrinsic diffusivities tend to produce vacancy excess and deficit. These are accommodated by mechanisms such as dislocation climb and pore formation. This is of concern in high temperature alloy-coating systems used in industrial applications, as pores may develop at the interface between the alloy and the coating, which is undesired. This paper presents a multicomponent diffusion model with two types of vacancy sinks/sources: one is associated with dislocation climb and generates lattice shift, the other one is associated with porosity increase/decrease. The model is designed toward a 1D implementation, and porosity is described with a local average volume fraction. Thermodynamic properties and mobility are modeled according to the Calphad method to allow future application to engineering materials. Finite-difference simulations run on two binary systems, NiCr and NiSi, illustrate the role of the two types of sinks in interdiffusion and pore development. Diffusion is found to be more sensitive to the sink strengths in the NiSi system, where intrinsic diffusivities have a stronger composition dependence. This work provides a basis for the evaluation of the parameters involved in vacancy generation/annihilation (e.g. dislocation density) from experimental data, such as concentration profiles obtained from diffusion couple experiments, and for the prediction of porosity in engineering materials." @default.
• W4296229030 created "2022-09-18" @default.
• W4296229030 creator A5025676301 @default.
• W4296229030 creator A5028130408 @default.
• W4296229030 creator A5052145230 @default.
• W4296229030 creator A5057766324 @default.
• W4296229030 creator A5058172941 @default.
• W4296229030 date "2022-12-01" @default.
• W4296229030 modified "2023-10-01" @default.
• W4296229030 title "Simulation of diffusion with non-equilibrium vacancies, Kirkendall shift and porosity in single-phase alloys" @default.
• W4296229030 cites W1604896824 @default.
• W4296229030 cites W1968577094 @default.
• W4296229030 cites W1973111005 @default.
• W4296229030 cites W1981193400 @default.
• W4296229030 cites W1982598768 @default.
• W4296229030 cites W1993550148 @default.
• W4296229030 cites W2003081371 @default.
• W4296229030 cites W2007535179 @default.
• W4296229030 cites W2008683265 @default.
• W4296229030 cites W2012349353 @default.
• W4296229030 cites W2012887735 @default.
• W4296229030 cites W2019289831 @default.
• W4296229030 cites W2022533766 @default.
• W4296229030 cites W2024827180 @default.
• W4296229030 cites W2034642268 @default.
• W4296229030 cites W2036088710 @default.
• W4296229030 cites W2036366804 @default.
• W4296229030 cites W2046373350 @default.
• W4296229030 cites W2050672501 @default.
• W4296229030 cites W2051626121 @default.
• W4296229030 cites W2054749112 @default.
• W4296229030 cites W2057133208 @default.
• W4296229030 cites W2057900958 @default.
• W4296229030 cites W2059784933 @default.
• W4296229030 cites W2061993937 @default.
• W4296229030 cites W2067809946 @default.
• W4296229030 cites W2069568804 @default.
• W4296229030 cites W2069823278 @default.
• W4296229030 cites W2072097591 @default.
• W4296229030 cites W2075523080 @default.
• W4296229030 cites W2084286467 @default.
• W4296229030 cites W2090851946 @default.
• W4296229030 cites W2091113122 @default.
• W4296229030 cites W2093785760 @default.
• W4296229030 cites W2095618932 @default.
• W4296229030 cites W2104196136 @default.
• W4296229030 cites W2116072359 @default.
• W4296229030 cites W2134014549 @default.
• W4296229030 cites W2137552903 @default.
• W4296229030 cites W2148471392 @default.
• W4296229030 cites W2154255731 @default.
• W4296229030 cites W2289974802 @default.
• W4296229030 cites W2408914312 @default.
• W4296229030 cites W2586110420 @default.
• W4296229030 cites W2793070043 @default.
• W4296229030 cites W2972609375 @default.
• W4296229030 cites W2999199837 @default.
• W4296229030 cites W3099878876 @default.
• W4296229030 cites W3103145119 @default.
• W4296229030 cites W3164333985 @default.
• W4296229030 cites W3177510376 @default.
• W4296229030 cites W4224259745 @default.
• W4296229030 doi "https://doi.org/10.1016/j.commatsci.2022.111785" @default.
• W4296229030 hasPublicationYear "2022" @default.
• W4296229030 type Work @default.
• W4296229030 citedByCount "0" @default.
• W4296229030 crossrefType "journal-article" @default.
• W4296229030 hasAuthorship W4296229030A5025676301 @default.
• W4296229030 hasAuthorship W4296229030A5028130408 @default.
• W4296229030 hasAuthorship W4296229030A5052145230 @default.
• W4296229030 hasAuthorship W4296229030A5057766324 @default.
• W4296229030 hasAuthorship W4296229030A5058172941 @default.
• W4296229030 hasBestOaLocation W42962290302 @default.
• W4296229030 hasConcept C114221277 @default.
• W4296229030 hasConcept C121332964 @default.
• W4296229030 hasConcept C131024122 @default.
• W4296229030 hasConcept C159122135 @default.
• W4296229030 hasConcept C159985019 @default.
• W4296229030 hasConcept C178790620 @default.
• W4296229030 hasConcept C185592680 @default.
• W4296229030 hasConcept C191897082 @default.
• W4296229030 hasConcept C192562407 @default.
• W4296229030 hasConcept C2778168010 @default.
• W4296229030 hasConcept C2780026712 @default.
• W4296229030 hasConcept C44280652 @default.
• W4296229030 hasConcept C6648577 @default.
• W4296229030 hasConcept C69357855 @default.
• W4296229030 hasConcept C8010536 @default.
• W4296229030 hasConcept C85906118 @default.
• W4296229030 hasConcept C93501709 @default.
• W4296229030 hasConcept C97355855 @default.
• W4296229030 hasConceptScore W4296229030C114221277 @default.
• W4296229030 hasConceptScore W4296229030C121332964 @default.
• W4296229030 hasConceptScore W4296229030C131024122 @default.
• W4296229030 hasConceptScore W4296229030C159122135 @default.
• W4296229030 hasConceptScore W4296229030C159985019 @default.
• W4296229030 hasConceptScore W4296229030C178790620 @default.
• W4296229030 hasConceptScore W4296229030C185592680 @default.

• next