Matches in SemOpenAlex for { <https://semopenalex.org/work/W2736260578> ?p ?o ?g. }
- W2736260578 endingPage "264" @default.
- W2736260578 startingPage "264" @default.
- W2736260578 abstract "Since the addition of Al to high-Mn steels is known to reduce their sensitivity to hydrogen-induced delayed fracture, we investigate possible trapping effects connected to the presence of Al in the grain interior employing density-functional theory (DFT). The role of Al-based precipitates is also investigated to understand the relevance of short-range ordering effects. So-called E21-Fe3AlC κ-carbides are frequently observed in Fe-Mn-Al-C alloys. Since H tends to occupy the same positions as C in these precipitates, the interaction and competition between both interstitials is also investigated via DFT-based simulations. While the individual H–H/C–H chemical interactions are generally repulsive, the tendency of interstitials to increase the lattice parameter can yield a net increase of the trapping capability. An increased Mn content is shown to enhance H trapping due to attractive short-range interactions. Favorable short-range ordering is expected to occur at the interface between an Fe matrix and the E21-Fe3AlC κ-carbides, which is identified as a particularly attractive trapping site for H. At the same time, accumulation of H at sites of this type is observed to yield decohesion of this interface, thereby promoting fracture formation. The interplay of these effects, evident in the trapping energies at various locations and dependent on the H concentration, can be expressed mathematically, resulting in a term that describes the hydrogen embrittlement." @default.
- W2736260578 created "2017-07-21" @default.
- W2736260578 creator A5009822181 @default.
- W2736260578 creator A5012392003 @default.
- W2736260578 creator A5019801425 @default.
- W2736260578 creator A5025423176 @default.
- W2736260578 creator A5047496331 @default.
- W2736260578 creator A5054711582 @default.
- W2736260578 creator A5066444330 @default.
- W2736260578 date "2017-07-11" @default.
- W2736260578 modified "2023-09-30" @default.
- W2736260578 title "The Role of κ-Carbides as Hydrogen Traps in High-Mn Steels" @default.
- W2736260578 cites W1591733425 @default.
- W2736260578 cites W1970127494 @default.
- W2736260578 cites W1978077436 @default.
- W2736260578 cites W1979544533 @default.
- W2736260578 cites W1980572576 @default.
- W2736260578 cites W1981368803 @default.
- W2736260578 cites W2003786967 @default.
- W2736260578 cites W2007395042 @default.
- W2736260578 cites W2007585657 @default.
- W2736260578 cites W2017721969 @default.
- W2736260578 cites W2019130775 @default.
- W2736260578 cites W2032103187 @default.
- W2736260578 cites W2036113194 @default.
- W2736260578 cites W2042083384 @default.
- W2736260578 cites W2042281259 @default.
- W2736260578 cites W2046661379 @default.
- W2736260578 cites W2049658359 @default.
- W2736260578 cites W2061336939 @default.
- W2736260578 cites W2064807075 @default.
- W2736260578 cites W2073003939 @default.
- W2736260578 cites W2079105963 @default.
- W2736260578 cites W2083222334 @default.
- W2736260578 cites W2087698390 @default.
- W2736260578 cites W2090020860 @default.
- W2736260578 cites W2090832912 @default.
- W2736260578 cites W2097487529 @default.
- W2736260578 cites W2101320734 @default.
- W2736260578 cites W2143339988 @default.
- W2736260578 cites W2286576618 @default.
- W2736260578 cites W2400010729 @default.
- W2736260578 cites W2462831425 @default.
- W2736260578 cites W2512197955 @default.
- W2736260578 cites W2521538431 @default.
- W2736260578 cites W2528550548 @default.
- W2736260578 cites W2530522366 @default.
- W2736260578 cites W2578410833 @default.
- W2736260578 cites W2582053486 @default.
- W2736260578 cites W2590700487 @default.
- W2736260578 cites W2008026844 @default.
- W2736260578 doi "https://doi.org/10.3390/met7070264" @default.
- W2736260578 hasPublicationYear "2017" @default.
- W2736260578 type Work @default.
- W2736260578 sameAs 2736260578 @default.
- W2736260578 citedByCount "26" @default.
- W2736260578 countsByYear W27362605782018 @default.
- W2736260578 countsByYear W27362605782019 @default.
- W2736260578 countsByYear W27362605782020 @default.
- W2736260578 countsByYear W27362605782021 @default.
- W2736260578 countsByYear W27362605782022 @default.
- W2736260578 countsByYear W27362605782023 @default.
- W2736260578 crossrefType "journal-article" @default.
- W2736260578 hasAuthorship W2736260578A5009822181 @default.
- W2736260578 hasAuthorship W2736260578A5012392003 @default.
- W2736260578 hasAuthorship W2736260578A5019801425 @default.
- W2736260578 hasAuthorship W2736260578A5025423176 @default.
- W2736260578 hasAuthorship W2736260578A5047496331 @default.
- W2736260578 hasAuthorship W2736260578A5054711582 @default.
- W2736260578 hasAuthorship W2736260578A5066444330 @default.
- W2736260578 hasBestOaLocation W27362605781 @default.
- W2736260578 hasConcept C121332964 @default.
- W2736260578 hasConcept C134121241 @default.
- W2736260578 hasConcept C142282041 @default.
- W2736260578 hasConcept C147597530 @default.
- W2736260578 hasConcept C152365726 @default.
- W2736260578 hasConcept C159467904 @default.
- W2736260578 hasConcept C178790620 @default.
- W2736260578 hasConcept C185592680 @default.
- W2736260578 hasConcept C18903297 @default.
- W2736260578 hasConcept C191897082 @default.
- W2736260578 hasConcept C192562407 @default.
- W2736260578 hasConcept C24890656 @default.
- W2736260578 hasConcept C2777924906 @default.
- W2736260578 hasConcept C2781204021 @default.
- W2736260578 hasConcept C47908070 @default.
- W2736260578 hasConcept C512968161 @default.
- W2736260578 hasConcept C5335593 @default.
- W2736260578 hasConcept C8010536 @default.
- W2736260578 hasConcept C86803240 @default.
- W2736260578 hasConcept C87976508 @default.
- W2736260578 hasConceptScore W2736260578C121332964 @default.
- W2736260578 hasConceptScore W2736260578C134121241 @default.
- W2736260578 hasConceptScore W2736260578C142282041 @default.
- W2736260578 hasConceptScore W2736260578C147597530 @default.
- W2736260578 hasConceptScore W2736260578C152365726 @default.
- W2736260578 hasConceptScore W2736260578C159467904 @default.
- W2736260578 hasConceptScore W2736260578C178790620 @default.