Matches in SemOpenAlex for { <https://semopenalex.org/work/W226837029> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W226837029 abstract "Abstract : Twenty-one constant current welds were made at DCRP currents from 204 to 358 A. Three experiments were conducted where the current was in the form of a very slow sawtooth waveform from 200 A to 380 A over a period of 50 seconds. Two low frequency pulsed current welds were made using a 650 A peak current and a Hz. All welds were made bead on mild steel plate using constant current GMAW equipment and argon + 2% oxygen shielding gas. After welding, the plates were cut, ground, polished and etched with 12% nital solution to show depth of penetration. The constant current welds showed that unlike its behavior in GTAW, penetration increases gradually over the current range tested. Also, the growth of the finger constituted nearly all of the total penetration increase indicating convective flows of increasing magnitude. The ramped current experiments reinforced the observation that penetration increases gradually over the current range examined. The weld pool was also observed to fluctuate, slightly depress and finally depress significantly as the compound vortex started to form, formed completely and then grew stronger. The low frequency pulsed gas metal arc welds realized very little penetration because the wire feed motor was not fast enough and the torch had to be raised causing severe arc spreading. (aw)" @default.
- W226837029 created "2016-06-24" @default.
- W226837029 creator A5019341783 @default.
- W226837029 date "1988-05-01" @default.
- W226837029 modified "2023-09-27" @default.
- W226837029 title "Penetration effects of the compound vortex in gas metal-arc welding" @default.
- W226837029 hasPublicationYear "1988" @default.
- W226837029 type Work @default.
- W226837029 sameAs 226837029 @default.
- W226837029 citedByCount "0" @default.
- W226837029 crossrefType "journal-article" @default.
- W226837029 hasAuthorship W226837029A5019341783 @default.
- W226837029 hasConcept C119599485 @default.
- W226837029 hasConcept C120665830 @default.
- W226837029 hasConcept C121332964 @default.
- W226837029 hasConcept C127413603 @default.
- W226837029 hasConcept C148043351 @default.
- W226837029 hasConcept C159985019 @default.
- W226837029 hasConcept C178790620 @default.
- W226837029 hasConcept C185592680 @default.
- W226837029 hasConcept C191897082 @default.
- W226837029 hasConcept C192562407 @default.
- W226837029 hasConcept C193493375 @default.
- W226837029 hasConcept C19474535 @default.
- W226837029 hasConcept C20480867 @default.
- W226837029 hasConcept C3450827 @default.
- W226837029 hasConcept C42475967 @default.
- W226837029 hasConcept C50916996 @default.
- W226837029 hasConcept C547737533 @default.
- W226837029 hasConcept C54856674 @default.
- W226837029 hasConcept C80107235 @default.
- W226837029 hasConceptScore W226837029C119599485 @default.
- W226837029 hasConceptScore W226837029C120665830 @default.
- W226837029 hasConceptScore W226837029C121332964 @default.
- W226837029 hasConceptScore W226837029C127413603 @default.
- W226837029 hasConceptScore W226837029C148043351 @default.
- W226837029 hasConceptScore W226837029C159985019 @default.
- W226837029 hasConceptScore W226837029C178790620 @default.
- W226837029 hasConceptScore W226837029C185592680 @default.
- W226837029 hasConceptScore W226837029C191897082 @default.
- W226837029 hasConceptScore W226837029C192562407 @default.
- W226837029 hasConceptScore W226837029C193493375 @default.
- W226837029 hasConceptScore W226837029C19474535 @default.
- W226837029 hasConceptScore W226837029C20480867 @default.
- W226837029 hasConceptScore W226837029C3450827 @default.
- W226837029 hasConceptScore W226837029C42475967 @default.
- W226837029 hasConceptScore W226837029C50916996 @default.
- W226837029 hasConceptScore W226837029C547737533 @default.
- W226837029 hasConceptScore W226837029C54856674 @default.
- W226837029 hasConceptScore W226837029C80107235 @default.
- W226837029 hasLocation W2268370291 @default.
- W226837029 hasOpenAccess W226837029 @default.
- W226837029 hasPrimaryLocation W2268370291 @default.
- W226837029 hasRelatedWork W154215782 @default.
- W226837029 hasRelatedWork W1980364912 @default.
- W226837029 hasRelatedWork W1984331724 @default.
- W226837029 hasRelatedWork W1990767896 @default.
- W226837029 hasRelatedWork W2028789619 @default.
- W226837029 hasRelatedWork W2151775581 @default.
- W226837029 hasRelatedWork W2169279617 @default.
- W226837029 hasRelatedWork W2176357652 @default.
- W226837029 hasRelatedWork W2355318122 @default.
- W226837029 hasRelatedWork W2360507730 @default.
- W226837029 hasRelatedWork W2954857853 @default.
- W226837029 hasRelatedWork W2962826103 @default.
- W226837029 hasRelatedWork W3028374126 @default.
- W226837029 hasRelatedWork W3037934862 @default.
- W226837029 hasRelatedWork W3048082712 @default.
- W226837029 hasRelatedWork W3119493571 @default.
- W226837029 hasRelatedWork W2229726521 @default.
- W226837029 hasRelatedWork W2493164170 @default.
- W226837029 hasRelatedWork W2515687394 @default.
- W226837029 hasRelatedWork W2829751397 @default.
- W226837029 isParatext "false" @default.
- W226837029 isRetracted "false" @default.
- W226837029 magId "226837029" @default.
- W226837029 workType "article" @default.