Matches in SemOpenAlex for { <https://semopenalex.org/work/W2989342803> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2989342803 endingPage "163722" @default.
- W2989342803 startingPage "163722" @default.
- W2989342803 abstract "Although heat input rate is universally accepted as a scale-up criterion for weld-geometry, especially for arc/laser welding, its position in electron beam welding (EBW) needs a relook. Our experiments reveal that heat input per unit length cannot always be taken as a parameter indeed to determine weld-geometry accurately. The electron-repulsion-induced space charge effect (SCE), especially during EBW carried out under vacuum, has been attributed for such phenomenon. The change in depth of penetration, bead width, volume of material melted, cooling rate and grain boundary character distribution (GBCD) have been studied as the function of input process parameters. Moreover, a finite element analysis has been carried out to account for this SCE in terms of effective beam spread. Here, some preferences and ranges of these parameters are suggested to suppress SCE, and thereby, obtaining the higher depth of penetration and low bead-width. These desired weld-geometries are observed with high welding speed, and beam current to accelerating voltage ratio (I/V) lying in a range of (0.9, 2.0)." @default.
- W2989342803 created "2019-11-22" @default.
- W2989342803 creator A5019481683 @default.
- W2989342803 creator A5047008738 @default.
- W2989342803 creator A5084966593 @default.
- W2989342803 date "2020-03-01" @default.
- W2989342803 modified "2023-10-04" @default.
- W2989342803 title "Effects of space charge on weld geometry and cooling rate during electron beam welding of stainless steel" @default.
- W2989342803 cites W1969753000 @default.
- W2989342803 cites W1969869305 @default.
- W2989342803 cites W1991802525 @default.
- W2989342803 cites W2018659498 @default.
- W2989342803 cites W2038857561 @default.
- W2989342803 cites W2077354041 @default.
- W2989342803 cites W2081353962 @default.
- W2989342803 cites W2092417712 @default.
- W2989342803 cites W2122456994 @default.
- W2989342803 cites W2301318374 @default.
- W2989342803 cites W2317203774 @default.
- W2989342803 cites W2523748175 @default.
- W2989342803 cites W2591820177 @default.
- W2989342803 cites W2779362453 @default.
- W2989342803 cites W2800234390 @default.
- W2989342803 cites W3095446493 @default.
- W2989342803 doi "https://doi.org/10.1016/j.ijleo.2019.163722" @default.
- W2989342803 hasPublicationYear "2020" @default.
- W2989342803 type Work @default.
- W2989342803 sameAs 2989342803 @default.
- W2989342803 citedByCount "7" @default.
- W2989342803 countsByYear W29893428032020 @default.
- W2989342803 countsByYear W29893428032021 @default.
- W2989342803 countsByYear W29893428032022 @default.
- W2989342803 crossrefType "journal-article" @default.
- W2989342803 hasAuthorship W2989342803A5019481683 @default.
- W2989342803 hasAuthorship W2989342803A5047008738 @default.
- W2989342803 hasAuthorship W2989342803A5084966593 @default.
- W2989342803 hasConcept C103132145 @default.
- W2989342803 hasConcept C120665830 @default.
- W2989342803 hasConcept C121332964 @default.
- W2989342803 hasConcept C122802935 @default.
- W2989342803 hasConcept C146868986 @default.
- W2989342803 hasConcept C147120987 @default.
- W2989342803 hasConcept C159985019 @default.
- W2989342803 hasConcept C168834538 @default.
- W2989342803 hasConcept C191897082 @default.
- W2989342803 hasConcept C192562407 @default.
- W2989342803 hasConcept C193493375 @default.
- W2989342803 hasConcept C19474535 @default.
- W2989342803 hasConcept C57879066 @default.
- W2989342803 hasConcept C59616599 @default.
- W2989342803 hasConcept C62520636 @default.
- W2989342803 hasConcept C95312477 @default.
- W2989342803 hasConceptScore W2989342803C103132145 @default.
- W2989342803 hasConceptScore W2989342803C120665830 @default.
- W2989342803 hasConceptScore W2989342803C121332964 @default.
- W2989342803 hasConceptScore W2989342803C122802935 @default.
- W2989342803 hasConceptScore W2989342803C146868986 @default.
- W2989342803 hasConceptScore W2989342803C147120987 @default.
- W2989342803 hasConceptScore W2989342803C159985019 @default.
- W2989342803 hasConceptScore W2989342803C168834538 @default.
- W2989342803 hasConceptScore W2989342803C191897082 @default.
- W2989342803 hasConceptScore W2989342803C192562407 @default.
- W2989342803 hasConceptScore W2989342803C193493375 @default.
- W2989342803 hasConceptScore W2989342803C19474535 @default.
- W2989342803 hasConceptScore W2989342803C57879066 @default.
- W2989342803 hasConceptScore W2989342803C59616599 @default.
- W2989342803 hasConceptScore W2989342803C62520636 @default.
- W2989342803 hasConceptScore W2989342803C95312477 @default.
- W2989342803 hasFunder F4320322724 @default.
- W2989342803 hasLocation W29893428031 @default.
- W2989342803 hasOpenAccess W2989342803 @default.
- W2989342803 hasPrimaryLocation W29893428031 @default.
- W2989342803 hasRelatedWork W1980642570 @default.
- W2989342803 hasRelatedWork W2065764562 @default.
- W2989342803 hasRelatedWork W2076490973 @default.
- W2989342803 hasRelatedWork W2122244237 @default.
- W2989342803 hasRelatedWork W2189465947 @default.
- W2989342803 hasRelatedWork W2358701620 @default.
- W2989342803 hasRelatedWork W3026766806 @default.
- W2989342803 hasRelatedWork W3104371869 @default.
- W2989342803 hasRelatedWork W3117642860 @default.
- W2989342803 hasRelatedWork W4308213922 @default.
- W2989342803 hasVolume "206" @default.
- W2989342803 isParatext "false" @default.
- W2989342803 isRetracted "false" @default.
- W2989342803 magId "2989342803" @default.
- W2989342803 workType "article" @default.