Matches in SemOpenAlex for { <https://semopenalex.org/work/W3044200339> ?p ?o ?g. }
- W3044200339 endingPage "156490" @default.
- W3044200339 startingPage "156490" @default.
- W3044200339 abstract "The influence of boron on the oxidation resistance of conventionally cast U720Li alloy was investigated at 1130 °C and analyzed by X-ray diffraction (XRD), scanning electron microscope (SEM) equipped with energy dispersive X-ray spectroscopy (EDX) and electron probe microanalysis (EPMA). It has been found that the boron-undoped and -doped alloys all obey a super-parabolic rate law, but the oxidation rate is obviously increased by the boron addition. These alloys all show non-uniform oxidation between dendritic and interdendritic areas due to the serious microsegregation, while the oxide scale morphology of the high-boron alloy is quite different from that of the boron-undoped alloy. For boron-doped alloys, in the initial stage of oxidation the outward diffusion of boron from borides formed in the interdendritic region results in the formation of discontinuous and non-uniform B-rich oxide layers beneath and inside the Cr2O3 layer, while as the oxidation proceeds further boron can also transfer from the B-rich oxide to outer layers which eventually leads to disappearance of the B-rich oxide layers. The formation of B-rich oxide layers destroys the continuity of Cr2O3 layer and decomposition of B-rich oxide layers makes Cr2O3 layer more porous, which significantly reduce the protective property of the Cr2O3 layer and in turn decrease the oxidation resistance. Moreover, the eutectic (γ + γ′) highly enriched in Ti, Al is prone to be oxidized and form a thicker scale than the other regions, and hence the significant increase of its precipitation with boron addition also contributes to increasing the oxidation rate." @default.
- W3044200339 created "2020-07-29" @default.
- W3044200339 creator A5034732837 @default.
- W3044200339 creator A5076686563 @default.
- W3044200339 creator A5089815542 @default.
- W3044200339 date "2020-12-01" @default.
- W3044200339 modified "2023-09-27" @default.
- W3044200339 title "Effect of boron on isothermal oxidation behavior of a nickel-base superalloy with high Al and Ti contents" @default.
- W3044200339 cites W1809980230 @default.
- W3044200339 cites W1969013116 @default.
- W3044200339 cites W1982741821 @default.
- W3044200339 cites W1985371901 @default.
- W3044200339 cites W1991334417 @default.
- W3044200339 cites W2001157873 @default.
- W3044200339 cites W2004220622 @default.
- W3044200339 cites W2007077423 @default.
- W3044200339 cites W2040879382 @default.
- W3044200339 cites W2043106925 @default.
- W3044200339 cites W2046650378 @default.
- W3044200339 cites W2046972044 @default.
- W3044200339 cites W2074771277 @default.
- W3044200339 cites W2076130753 @default.
- W3044200339 cites W2084883724 @default.
- W3044200339 cites W2093669751 @default.
- W3044200339 cites W2099905598 @default.
- W3044200339 cites W2148800931 @default.
- W3044200339 cites W2156630585 @default.
- W3044200339 cites W2164284215 @default.
- W3044200339 cites W2338319163 @default.
- W3044200339 cites W2426749994 @default.
- W3044200339 cites W2486661388 @default.
- W3044200339 cites W2523649091 @default.
- W3044200339 cites W2561374931 @default.
- W3044200339 cites W2604070752 @default.
- W3044200339 cites W4253883106 @default.
- W3044200339 doi "https://doi.org/10.1016/j.jallcom.2020.156490" @default.
- W3044200339 hasPublicationYear "2020" @default.
- W3044200339 type Work @default.
- W3044200339 sameAs 3044200339 @default.
- W3044200339 citedByCount "7" @default.
- W3044200339 countsByYear W30442003392021 @default.
- W3044200339 countsByYear W30442003392022 @default.
- W3044200339 countsByYear W30442003392023 @default.
- W3044200339 crossrefType "journal-article" @default.
- W3044200339 hasAuthorship W3044200339A5034732837 @default.
- W3044200339 hasAuthorship W3044200339A5076686563 @default.
- W3044200339 hasAuthorship W3044200339A5089815542 @default.
- W3044200339 hasConcept C121332964 @default.
- W3044200339 hasConcept C127413603 @default.
- W3044200339 hasConcept C133347239 @default.
- W3044200339 hasConcept C138411078 @default.
- W3044200339 hasConcept C159985019 @default.
- W3044200339 hasConcept C178790620 @default.
- W3044200339 hasConcept C18168003 @default.
- W3044200339 hasConcept C185592680 @default.
- W3044200339 hasConcept C191897082 @default.
- W3044200339 hasConcept C192562407 @default.
- W3044200339 hasConcept C207055975 @default.
- W3044200339 hasConcept C26771246 @default.
- W3044200339 hasConcept C2776408459 @default.
- W3044200339 hasConcept C2779227376 @default.
- W3044200339 hasConcept C2779851234 @default.
- W3044200339 hasConcept C2780026712 @default.
- W3044200339 hasConcept C42360764 @default.
- W3044200339 hasConcept C501308230 @default.
- W3044200339 hasConcept C97355855 @default.
- W3044200339 hasConceptScore W3044200339C121332964 @default.
- W3044200339 hasConceptScore W3044200339C127413603 @default.
- W3044200339 hasConceptScore W3044200339C133347239 @default.
- W3044200339 hasConceptScore W3044200339C138411078 @default.
- W3044200339 hasConceptScore W3044200339C159985019 @default.
- W3044200339 hasConceptScore W3044200339C178790620 @default.
- W3044200339 hasConceptScore W3044200339C18168003 @default.
- W3044200339 hasConceptScore W3044200339C185592680 @default.
- W3044200339 hasConceptScore W3044200339C191897082 @default.
- W3044200339 hasConceptScore W3044200339C192562407 @default.
- W3044200339 hasConceptScore W3044200339C207055975 @default.
- W3044200339 hasConceptScore W3044200339C26771246 @default.
- W3044200339 hasConceptScore W3044200339C2776408459 @default.
- W3044200339 hasConceptScore W3044200339C2779227376 @default.
- W3044200339 hasConceptScore W3044200339C2779851234 @default.
- W3044200339 hasConceptScore W3044200339C2780026712 @default.
- W3044200339 hasConceptScore W3044200339C42360764 @default.
- W3044200339 hasConceptScore W3044200339C501308230 @default.
- W3044200339 hasConceptScore W3044200339C97355855 @default.
- W3044200339 hasFunder F4320321001 @default.
- W3044200339 hasLocation W30442003391 @default.
- W3044200339 hasOpenAccess W3044200339 @default.
- W3044200339 hasPrimaryLocation W30442003391 @default.
- W3044200339 hasRelatedWork W1967069339 @default.
- W3044200339 hasRelatedWork W1996331863 @default.
- W3044200339 hasRelatedWork W1996709763 @default.
- W3044200339 hasRelatedWork W2067338466 @default.
- W3044200339 hasRelatedWork W2081766776 @default.
- W3044200339 hasRelatedWork W2336225084 @default.
- W3044200339 hasRelatedWork W2352982341 @default.
- W3044200339 hasRelatedWork W2372437837 @default.
- W3044200339 hasRelatedWork W2952547918 @default.