FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4315641619> ?p ?o ?g. }

• W4315641619 endingPage "103408" @default.
• W4315641619 startingPage "103408" @default.
• W4315641619 abstract "Additive manufacturing (AM) processing of tool steels has a high level of complexity due to the martensitic transformation and consequently tempering during the component manufacturing. The thermal history generated over the part is very complex and challenging to evaluate after the AM process. By using high energy synchrotron X-ray diffraction (HEXRD), this work performs a series of in situ laser-directed energy deposition (L-DED) experiments to reveal the phase transformation and lattice defect evolution at different parts of a printed thin wall made of X40CrMoV5–1 (AISI H13) steel. To complement and correlate the findings obtained during the AM process, ex situ characterizations of the wall are done by means of HEXRD scans, electron backscattering diffraction (EBSD), micro hardness, and optical microscopy. The results show that the intrinsic heat treatment (IHT) at any position of the wall can be represented by a combination and repetition of five different types of phase transformation cycles. Overtime, the heat accumulation on the wall causes a decrease in cooling rates, modifying the transformation kinetics of these phase transition. The martensite carbon content evolution shows that over the cycles, less carbon remains in solution due to stronger self-tempering effects and formation of precipitates. While dislocation density evolution in martensite also shows a decrease over time due to self-tempering effects, the density evolution in austenite shows an increase, indicating an accumulation of defects over time. The ex situ characterization of the manufactured wall confirm the microstructure heterogeneities seen during the in situ L-DED experiments. The IHT created high hardness quenched martensite at the very top while regions in the middle and bottom were subjected to different severities of tempering. Additionally, the chemical maps shows the expected microsegregation of C, Mo, Cr and V over the manufactured sample and the presence of oxides caused by contamination during the L-DED process." @default.
• W4315641619 created "2023-01-12" @default.
• W4315641619 creator A5023548578 @default.
• W4315641619 creator A5067171923 @default.
• W4315641619 creator A5079917926 @default.
• W4315641619 date "2023-02-01" @default.
• W4315641619 modified "2023-09-26" @default.
• W4315641619 title "Microstructure evolution during laser-directed energy deposition of tool steel by in situ synchrotron X-ray diffraction" @default.
• W4315641619 cites W1011037853 @default.
• W4315641619 cites W1482085336 @default.
• W4315641619 cites W1551735169 @default.
• W4315641619 cites W1970246823 @default.
• W4315641619 cites W1973518565 @default.
• W4315641619 cites W1987483689 @default.
• W4315641619 cites W1990810830 @default.
• W4315641619 cites W2014976987 @default.
• W4315641619 cites W2019604276 @default.
• W4315641619 cites W2021698543 @default.
• W4315641619 cites W2032335846 @default.
• W4315641619 cites W2040405361 @default.
• W4315641619 cites W2050754425 @default.
• W4315641619 cites W2054559495 @default.
• W4315641619 cites W2056269319 @default.
• W4315641619 cites W2064853089 @default.
• W4315641619 cites W2069391289 @default.
• W4315641619 cites W2079670461 @default.
• W4315641619 cites W2088683991 @default.
• W4315641619 cites W2089783281 @default.
• W4315641619 cites W2106729829 @default.
• W4315641619 cites W2108272642 @default.
• W4315641619 cites W2116632169 @default.
• W4315641619 cites W2117152322 @default.
• W4315641619 cites W2135236733 @default.
• W4315641619 cites W2221341376 @default.
• W4315641619 cites W2231976854 @default.
• W4315641619 cites W2311274083 @default.
• W4315641619 cites W2340187467 @default.
• W4315641619 cites W2341878068 @default.
• W4315641619 cites W2390201580 @default.
• W4315641619 cites W252253137 @default.
• W4315641619 cites W2531702275 @default.
• W4315641619 cites W2589372286 @default.
• W4315641619 cites W2617027927 @default.
• W4315641619 cites W2734943505 @default.
• W4315641619 cites W2738892199 @default.
• W4315641619 cites W2762367303 @default.
• W4315641619 cites W2784103179 @default.
• W4315641619 cites W2793869208 @default.
• W4315641619 cites W2887409313 @default.
• W4315641619 cites W2890449336 @default.
• W4315641619 cites W2921810834 @default.
• W4315641619 cites W2959345941 @default.
• W4315641619 cites W2966209809 @default.
• W4315641619 cites W2966410959 @default.
• W4315641619 cites W2969663529 @default.
• W4315641619 cites W2981215786 @default.
• W4315641619 cites W2984358224 @default.
• W4315641619 cites W2998143898 @default.
• W4315641619 cites W2998814103 @default.
• W4315641619 cites W2999770673 @default.
• W4315641619 cites W3022229475 @default.
• W4315641619 cites W3048348312 @default.
• W4315641619 cites W3087493874 @default.
• W4315641619 cites W3101457242 @default.
• W4315641619 cites W3146593561 @default.
• W4315641619 cites W3157924676 @default.
• W4315641619 cites W3172205442 @default.
• W4315641619 cites W3197662851 @default.
• W4315641619 cites W4206743708 @default.
• W4315641619 cites W4220818056 @default.
• W4315641619 cites W4234144367 @default.
• W4315641619 cites W4281251270 @default.
• W4315641619 doi "https://doi.org/10.1016/j.addma.2023.103408" @default.
• W4315641619 hasPublicationYear "2023" @default.
• W4315641619 type Work @default.
• W4315641619 citedByCount "0" @default.
• W4315641619 crossrefType "journal-article" @default.
• W4315641619 hasAuthorship W4315641619A5023548578 @default.
• W4315641619 hasAuthorship W4315641619A5067171923 @default.
• W4315641619 hasAuthorship W4315641619A5079917926 @default.
• W4315641619 hasBestOaLocation W43156416191 @default.
• W4315641619 hasConcept C120665830 @default.
• W4315641619 hasConcept C121332964 @default.
• W4315641619 hasConcept C159985019 @default.
• W4315641619 hasConcept C18747287 @default.
• W4315641619 hasConcept C191897082 @default.
• W4315641619 hasConcept C192562407 @default.
• W4315641619 hasConcept C207114421 @default.
• W4315641619 hasConcept C207948433 @default.
• W4315641619 hasConcept C27805521 @default.
• W4315641619 hasConcept C87976508 @default.
• W4315641619 hasConcept C96288455 @default.
• W4315641619 hasConceptScore W4315641619C120665830 @default.
• W4315641619 hasConceptScore W4315641619C121332964 @default.
• W4315641619 hasConceptScore W4315641619C159985019 @default.
• W4315641619 hasConceptScore W4315641619C18747287 @default.
• W4315641619 hasConceptScore W4315641619C191897082 @default.
• W4315641619 hasConceptScore W4315641619C192562407 @default.

• next