Matches in SemOpenAlex for { <https://semopenalex.org/work/W2923788345> ?p ?o ?g. }
- W2923788345 endingPage "180" @default.
- W2923788345 startingPage "170" @default.
- W2923788345 abstract "The effects of post-build heat-treatments on the microstructure, phase formation, recrystallization behavior, and mechanical properties of laser powder bed additively manufactured Inconel 718 superalloy were investigated. Several heat-treatment schedules were used, including simulated hot isostatic pressing (HIP), and variations of the standard double aging treatment with various soaking times and quench procedures. Their effects on the precipitation, grain morphology, grain size, texture sharpness and mechanical properties were all documented. For the as-built coupons, columnar grains with inter-dendritic micro-segregation were formed along the build direction (xz-plane) with equiaxed grains forming on perpendicular sections to the build direction (xy-plane). After prolonged soaking times during the simulated HIP process, the microstructure transitioned from heterogeneous columnar grains to homogenous recrystallized grains with MC-type carbide precipitates. This leads to changes of microhardness (281 HV2.0 to 171 HV2.0), Young's modulus (209 GPa–229 GPa) and texture intensity. However, aging treatments increased both hardness and Young's modulus possibly because of formation of γ″ and γ′ precipitates in the Ni-matrix and the small effective grain size. Phase analysis using XRD confirmed the evolution of the precipitate formation. The combination of additive manufacturing and post-build heat-treatments can result in optimized microstructures and mechanical properties for specific applications depending on part requirements and operating conditions." @default.
- W2923788345 created "2019-04-01" @default.
- W2923788345 creator A5008419897 @default.
- W2923788345 creator A5015666242 @default.
- W2923788345 creator A5038843621 @default.
- W2923788345 creator A5059944906 @default.
- W2923788345 creator A5060904631 @default.
- W2923788345 date "2019-05-01" @default.
- W2923788345 modified "2023-10-14" @default.
- W2923788345 title "Varied heat treatments and properties of laser powder bed printed Inconel 718" @default.
- W2923788345 cites W1044182196 @default.
- W2923788345 cites W1513861857 @default.
- W2923788345 cites W1832101235 @default.
- W2923788345 cites W1966325830 @default.
- W2923788345 cites W1983204966 @default.
- W2923788345 cites W1986910123 @default.
- W2923788345 cites W1989438933 @default.
- W2923788345 cites W1990851747 @default.
- W2923788345 cites W1992791114 @default.
- W2923788345 cites W1996251668 @default.
- W2923788345 cites W1999078812 @default.
- W2923788345 cites W2010993357 @default.
- W2923788345 cites W2011690458 @default.
- W2923788345 cites W2014521333 @default.
- W2923788345 cites W2026581086 @default.
- W2923788345 cites W2030356565 @default.
- W2923788345 cites W2033763331 @default.
- W2923788345 cites W2055737968 @default.
- W2923788345 cites W2072455331 @default.
- W2923788345 cites W2073720812 @default.
- W2923788345 cites W2081345804 @default.
- W2923788345 cites W2092786941 @default.
- W2923788345 cites W2098459033 @default.
- W2923788345 cites W2100987533 @default.
- W2923788345 cites W2128374472 @default.
- W2923788345 cites W2130800315 @default.
- W2923788345 cites W2138967741 @default.
- W2923788345 cites W2167279371 @default.
- W2923788345 cites W2180207004 @default.
- W2923788345 cites W2324464036 @default.
- W2923788345 cites W2528503179 @default.
- W2923788345 cites W2551215044 @default.
- W2923788345 cites W2553448302 @default.
- W2923788345 cites W2555323379 @default.
- W2923788345 cites W2559176501 @default.
- W2923788345 cites W2578540326 @default.
- W2923788345 cites W2591275487 @default.
- W2923788345 cites W2593734724 @default.
- W2923788345 cites W2604284321 @default.
- W2923788345 cites W2607588067 @default.
- W2923788345 cites W2619464873 @default.
- W2923788345 cites W2648821306 @default.
- W2923788345 cites W2725255564 @default.
- W2923788345 cites W2765997701 @default.
- W2923788345 cites W2766369001 @default.
- W2923788345 cites W2767214661 @default.
- W2923788345 cites W2771607639 @default.
- W2923788345 cites W2773395393 @default.
- W2923788345 cites W2795504960 @default.
- W2923788345 cites W2800283963 @default.
- W2923788345 cites W2891727166 @default.
- W2923788345 cites W2892330725 @default.
- W2923788345 doi "https://doi.org/10.1016/j.msea.2019.03.103" @default.
- W2923788345 hasPublicationYear "2019" @default.
- W2923788345 type Work @default.
- W2923788345 sameAs 2923788345 @default.
- W2923788345 citedByCount "71" @default.
- W2923788345 countsByYear W29237883452019 @default.
- W2923788345 countsByYear W29237883452020 @default.
- W2923788345 countsByYear W29237883452021 @default.
- W2923788345 countsByYear W29237883452022 @default.
- W2923788345 countsByYear W29237883452023 @default.
- W2923788345 crossrefType "journal-article" @default.
- W2923788345 hasAuthorship W2923788345A5008419897 @default.
- W2923788345 hasAuthorship W2923788345A5015666242 @default.
- W2923788345 hasAuthorship W2923788345A5038843621 @default.
- W2923788345 hasAuthorship W2923788345A5059944906 @default.
- W2923788345 hasAuthorship W2923788345A5060904631 @default.
- W2923788345 hasConcept C115961682 @default.
- W2923788345 hasConcept C151730666 @default.
- W2923788345 hasConcept C154945302 @default.
- W2923788345 hasConcept C159985019 @default.
- W2923788345 hasConcept C165720898 @default.
- W2923788345 hasConcept C191897082 @default.
- W2923788345 hasConcept C192191005 @default.
- W2923788345 hasConcept C192562407 @default.
- W2923788345 hasConcept C193867417 @default.
- W2923788345 hasConcept C195702682 @default.
- W2923788345 hasConcept C207055975 @default.
- W2923788345 hasConcept C26796778 @default.
- W2923788345 hasConcept C2778703219 @default.
- W2923788345 hasConcept C2780026712 @default.
- W2923788345 hasConcept C2780036946 @default.
- W2923788345 hasConcept C2781195486 @default.
- W2923788345 hasConcept C41008148 @default.
- W2923788345 hasConcept C5335593 @default.
- W2923788345 hasConcept C81710450 @default.
- W2923788345 hasConcept C86803240 @default.