Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321793772> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W4321793772 endingPage "117928" @default.
- W4321793772 startingPage "117928" @default.
- W4321793772 abstract "Due to high productivity, additive manufacturing (AM), and especially Directed Energy Deposition using laser and metallic powder (DED-LB/M) is attractive for manufacturing tools with integrated functionalities. This investigation was dedicated to DED-LB/M manufacturing of experimental maraging tool steel, characterization of the build microstructure with advanced electron microscopy and evaluation of hardness properties. High printability and low porosity of the final builds were observed, relative density was not lower than 99.5% for specimens manufactured with 600 W and 800 W, but microstructure and properties of the build had a gradient along the height. The characteristic hardness profile and microstructure, which were dependent on the manufacturing parameters, were observed. The top layers of manufactured maraging steel samples had a structure of martensite with precipitates presumably formed during solidification. The top layers were therefore softer to the depth of the austenitization isotherm. The higher hardness was measured in the inner regions which was a result of an in-situ heat treatment that the manufactured material was subjected to during layer-by-layer manufacturing. Thermal cycles during manufacturing resulted in precipitation hardening effect in the inner regions. Scanning and transmission electron microscopy confirmed the formation film-like and round particles in the as-build material, in top and inner regions. However, the quasicrystalline nano-sized R′-phase precipitates were observed only in the inner regions. The formation of the R′-phase precipitated during manufacturing as a result of the in-situ heat treatment was discussed as a reason for higher hardness (440 – 450 HV1) measured in the inner regions." @default.
- W4321793772 created "2023-02-25" @default.
- W4321793772 creator A5035932096 @default.
- W4321793772 creator A5046967177 @default.
- W4321793772 creator A5047247932 @default.
- W4321793772 creator A5056458556 @default.
- W4321793772 creator A5057259910 @default.
- W4321793772 creator A5069836114 @default.
- W4321793772 date "2023-06-01" @default.
- W4321793772 modified "2023-10-18" @default.
- W4321793772 title "Influence of the in-situ heat treatment during manufacturing on the microstructure and properties of DED-LB/M manufactured maraging tool steel" @default.
- W4321793772 cites W1958773687 @default.
- W4321793772 cites W1976701883 @default.
- W4321793772 cites W2015142435 @default.
- W4321793772 cites W2020045864 @default.
- W4321793772 cites W2022293874 @default.
- W4321793772 cites W2022477571 @default.
- W4321793772 cites W2029738584 @default.
- W4321793772 cites W2062217018 @default.
- W4321793772 cites W2065935401 @default.
- W4321793772 cites W2075704666 @default.
- W4321793772 cites W2079489461 @default.
- W4321793772 cites W2084170625 @default.
- W4321793772 cites W2588786708 @default.
- W4321793772 cites W2589372286 @default.
- W4321793772 cites W2620492141 @default.
- W4321793772 cites W2890449336 @default.
- W4321793772 cites W2890772097 @default.
- W4321793772 cites W2897113231 @default.
- W4321793772 cites W2946228913 @default.
- W4321793772 cites W3125983461 @default.
- W4321793772 cites W4220729296 @default.
- W4321793772 doi "https://doi.org/10.1016/j.jmatprotec.2023.117928" @default.
- W4321793772 hasPublicationYear "2023" @default.
- W4321793772 type Work @default.
- W4321793772 citedByCount "1" @default.
- W4321793772 countsByYear W43217937722023 @default.
- W4321793772 crossrefType "journal-article" @default.
- W4321793772 hasAuthorship W4321793772A5035932096 @default.
- W4321793772 hasAuthorship W4321793772A5046967177 @default.
- W4321793772 hasAuthorship W4321793772A5047247932 @default.
- W4321793772 hasAuthorship W4321793772A5056458556 @default.
- W4321793772 hasAuthorship W4321793772A5057259910 @default.
- W4321793772 hasAuthorship W4321793772A5069836114 @default.
- W4321793772 hasConcept C107054158 @default.
- W4321793772 hasConcept C121332964 @default.
- W4321793772 hasConcept C146088050 @default.
- W4321793772 hasConcept C153294291 @default.
- W4321793772 hasConcept C154634170 @default.
- W4321793772 hasConcept C159985019 @default.
- W4321793772 hasConcept C165720898 @default.
- W4321793772 hasConcept C171250308 @default.
- W4321793772 hasConcept C191897082 @default.
- W4321793772 hasConcept C192562407 @default.
- W4321793772 hasConcept C26771246 @default.
- W4321793772 hasConcept C2779227376 @default.
- W4321793772 hasConcept C2779857867 @default.
- W4321793772 hasConcept C44255700 @default.
- W4321793772 hasConcept C49326732 @default.
- W4321793772 hasConcept C6648577 @default.
- W4321793772 hasConcept C87976508 @default.
- W4321793772 hasConceptScore W4321793772C107054158 @default.
- W4321793772 hasConceptScore W4321793772C121332964 @default.
- W4321793772 hasConceptScore W4321793772C146088050 @default.
- W4321793772 hasConceptScore W4321793772C153294291 @default.
- W4321793772 hasConceptScore W4321793772C154634170 @default.
- W4321793772 hasConceptScore W4321793772C159985019 @default.
- W4321793772 hasConceptScore W4321793772C165720898 @default.
- W4321793772 hasConceptScore W4321793772C171250308 @default.
- W4321793772 hasConceptScore W4321793772C191897082 @default.
- W4321793772 hasConceptScore W4321793772C192562407 @default.
- W4321793772 hasConceptScore W4321793772C26771246 @default.
- W4321793772 hasConceptScore W4321793772C2779227376 @default.
- W4321793772 hasConceptScore W4321793772C2779857867 @default.
- W4321793772 hasConceptScore W4321793772C44255700 @default.
- W4321793772 hasConceptScore W4321793772C49326732 @default.
- W4321793772 hasConceptScore W4321793772C6648577 @default.
- W4321793772 hasConceptScore W4321793772C87976508 @default.
- W4321793772 hasFunder F4320327574 @default.
- W4321793772 hasLocation W43217937721 @default.
- W4321793772 hasOpenAccess W4321793772 @default.
- W4321793772 hasPrimaryLocation W43217937721 @default.
- W4321793772 hasRelatedWork W1502310276 @default.
- W4321793772 hasRelatedWork W1992194403 @default.
- W4321793772 hasRelatedWork W2352793161 @default.
- W4321793772 hasRelatedWork W2357636327 @default.
- W4321793772 hasRelatedWork W2367519322 @default.
- W4321793772 hasRelatedWork W2384329637 @default.
- W4321793772 hasRelatedWork W2992069246 @default.
- W4321793772 hasRelatedWork W3017091418 @default.
- W4321793772 hasRelatedWork W3141260740 @default.
- W4321793772 hasRelatedWork W4224265240 @default.
- W4321793772 hasVolume "315" @default.
- W4321793772 isParatext "false" @default.
- W4321793772 isRetracted "false" @default.
- W4321793772 workType "article" @default.