Matches in SemOpenAlex for { <https://semopenalex.org/work/W4381279227> ?p ?o ?g. }
- W4381279227 abstract "Abstract STRENX and DP steels are advanced high-strength dual-phase steel types used in the automotive industry for producing lightweight vehicles that have low cost, high fuel efficiency, and can carry more load volume. In this study, STRENX 700 CR and DP 800 steels were joined by resistance spot welding (RSW) using medium frequency direct current (MFDC). Some parts were joined under atmospheric conditions, while others were joined by applying regional pre-heating (RPH) to their heat-affected zones (HAZ) before welding. The design, manufacturing, and adaptation of the RPH system to the RSW machine were carried out as part of this study, considering it as a new system. After the joining process, non-destructive (visual inspection, magnetic particle) and destructive (microhardness, tensile-shear, cross-tension, fatigue) tests were performed on RSW connections between STRENX 700 CR and DP 800 steels. Hardness tests revealed that the RPH applied to the HAZ before welding reduced the hardness of the weld metal by approximately 8%, while the microstructure analysis showed that the RPH increased both the weld metal and the HAZ width. The tensile-shear strength increased by about 7%, and the cross-tension test strength increased by about 5% with the RPH applied to the HAZ before welding. In both the tensile-shear and cross-tension tests, all failures occurred in the form of button shearing from the HAZ. The RPH treated specimens showed the highest fatigue life, with an average of 947,632 cycles." @default.
- W4381279227 created "2023-06-21" @default.
- W4381279227 creator A5015229883 @default.
- W4381279227 creator A5019339900 @default.
- W4381279227 creator A5042396734 @default.
- W4381279227 date "2023-05-30" @default.
- W4381279227 modified "2023-09-27" @default.
- W4381279227 title "Regional Pre-Heat Treatment System Development and Applications for HAZ in RSW Joining of High-Strength Steels" @default.
- W4381279227 cites W1973988737 @default.
- W4381279227 cites W1981184647 @default.
- W4381279227 cites W1987591885 @default.
- W4381279227 cites W1988916562 @default.
- W4381279227 cites W2015530646 @default.
- W4381279227 cites W2021577834 @default.
- W4381279227 cites W2035527192 @default.
- W4381279227 cites W2038876780 @default.
- W4381279227 cites W204204795 @default.
- W4381279227 cites W2056708602 @default.
- W4381279227 cites W2059089340 @default.
- W4381279227 cites W2059297812 @default.
- W4381279227 cites W2064924981 @default.
- W4381279227 cites W2069878623 @default.
- W4381279227 cites W2075007736 @default.
- W4381279227 cites W2078035229 @default.
- W4381279227 cites W2080153311 @default.
- W4381279227 cites W2080283917 @default.
- W4381279227 cites W2092682484 @default.
- W4381279227 cites W2124812391 @default.
- W4381279227 cites W2174855644 @default.
- W4381279227 cites W2475113876 @default.
- W4381279227 cites W2512807559 @default.
- W4381279227 cites W2540466142 @default.
- W4381279227 cites W2607536997 @default.
- W4381279227 cites W2750548761 @default.
- W4381279227 cites W2753670680 @default.
- W4381279227 cites W2794333758 @default.
- W4381279227 cites W2795777388 @default.
- W4381279227 cites W2890087186 @default.
- W4381279227 cites W2892607675 @default.
- W4381279227 cites W2908245358 @default.
- W4381279227 cites W2975759973 @default.
- W4381279227 cites W3038217212 @default.
- W4381279227 cites W3097301682 @default.
- W4381279227 cites W3119432419 @default.
- W4381279227 cites W3123023772 @default.
- W4381279227 cites W3195650621 @default.
- W4381279227 cites W3197753608 @default.
- W4381279227 cites W3201227961 @default.
- W4381279227 cites W3203864465 @default.
- W4381279227 cites W4205636033 @default.
- W4381279227 cites W4213379290 @default.
- W4381279227 cites W4214941033 @default.
- W4381279227 cites W4229027925 @default.
- W4381279227 cites W4283206936 @default.
- W4381279227 cites W4309453983 @default.
- W4381279227 cites W4319454839 @default.
- W4381279227 cites W4322630741 @default.
- W4381279227 doi "https://doi.org/10.21203/rs.3.rs-2952877/v1" @default.
- W4381279227 hasPublicationYear "2023" @default.
- W4381279227 type Work @default.
- W4381279227 citedByCount "0" @default.
- W4381279227 crossrefType "posted-content" @default.
- W4381279227 hasAuthorship W4381279227A5015229883 @default.
- W4381279227 hasAuthorship W4381279227A5019339900 @default.
- W4381279227 hasAuthorship W4381279227A5042396734 @default.
- W4381279227 hasBestOaLocation W43812792271 @default.
- W4381279227 hasConcept C110209231 @default.
- W4381279227 hasConcept C112950240 @default.
- W4381279227 hasConcept C146868986 @default.
- W4381279227 hasConcept C152279782 @default.
- W4381279227 hasConcept C159985019 @default.
- W4381279227 hasConcept C165720898 @default.
- W4381279227 hasConcept C182508753 @default.
- W4381279227 hasConcept C186068551 @default.
- W4381279227 hasConcept C191897082 @default.
- W4381279227 hasConcept C192562407 @default.
- W4381279227 hasConcept C19474535 @default.
- W4381279227 hasConcept C87976508 @default.
- W4381279227 hasConceptScore W4381279227C110209231 @default.
- W4381279227 hasConceptScore W4381279227C112950240 @default.
- W4381279227 hasConceptScore W4381279227C146868986 @default.
- W4381279227 hasConceptScore W4381279227C152279782 @default.
- W4381279227 hasConceptScore W4381279227C159985019 @default.
- W4381279227 hasConceptScore W4381279227C165720898 @default.
- W4381279227 hasConceptScore W4381279227C182508753 @default.
- W4381279227 hasConceptScore W4381279227C186068551 @default.
- W4381279227 hasConceptScore W4381279227C191897082 @default.
- W4381279227 hasConceptScore W4381279227C192562407 @default.
- W4381279227 hasConceptScore W4381279227C19474535 @default.
- W4381279227 hasConceptScore W4381279227C87976508 @default.
- W4381279227 hasLocation W43812792271 @default.
- W4381279227 hasOpenAccess W4381279227 @default.
- W4381279227 hasPrimaryLocation W43812792271 @default.
- W4381279227 hasRelatedWork W2356633635 @default.
- W4381279227 hasRelatedWork W2367009344 @default.
- W4381279227 hasRelatedWork W2386832834 @default.
- W4381279227 hasRelatedWork W2735842840 @default.
- W4381279227 hasRelatedWork W2999136278 @default.
- W4381279227 hasRelatedWork W3096861268 @default.
- W4381279227 hasRelatedWork W3160220430 @default.