Matches in SemOpenAlex for { <https://semopenalex.org/work/W4295979183> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4295979183 endingPage "111970" @default.
- W4295979183 startingPage "111970" @default.
- W4295979183 abstract "Incoloy 800H is currently being considered as one of the near-term candidate materials for design and construction of components in the very high temperature reactor (VHTR) and supercritical water reactor (SCWR), both expected to operate at high temperatures. Many of the components deployed in the nuclear industry are fabricated using conventional arc welding processes. Such welding processes can significantly degrade the mechanical properties of components. The objective of this work was to study mechanical properties of Incoloy 800H base metal (BM) and its weldments as affected by corrosion testing in high temperature steam. Tubular Incoloy 800H samples were welded using a gas tungsten arc weld (GTAW) technique. Steam corrosion testing of the samples was conducted in an autoclave at 575 °C and 23.5 MPa for 500 h. Tensile properties of the samples were measured before and after corrosion testing. Both the BM and its weldments displayed an increase in strength but a decrease in ductility after corrosion testing. The degree of strength enhancement of the weldments was much higher than that of the BM; the ultimate tensile strength (UTS) increased by 12.5 % for the weldments in comparison to 1.8 % for the BM. Conversely, the ductility of both the BM and weldments was dramatically degraded after corrosion testing; elongation decreased around 35 % for both the BM and weldments. Microstructural characterization of the samples before and after corrosion testing was performed by optical and scanning electron microscopy. The microstructures showed indications of second phase precipitation and changes in grain morphology produced by the processes of welding and corrosion testing. The relationship between the mechanical properties, microstructural evolution, and thermal ageing are discussed." @default.
- W4295979183 created "2022-09-16" @default.
- W4295979183 creator A5045582086 @default.
- W4295979183 creator A5076613884 @default.
- W4295979183 creator A5087503329 @default.
- W4295979183 date "2022-11-01" @default.
- W4295979183 modified "2023-09-27" @default.
- W4295979183 title "Mechanical property and microstructure characterization of incoloy 800H alloy and its welds after corrosion testing in high temperature steam" @default.
- W4295979183 cites W1616820629 @default.
- W4295979183 cites W1964610705 @default.
- W4295979183 cites W2004406315 @default.
- W4295979183 cites W2005097657 @default.
- W4295979183 cites W2023166278 @default.
- W4295979183 cites W2023738427 @default.
- W4295979183 cites W2037606682 @default.
- W4295979183 cites W2346219346 @default.
- W4295979183 cites W3160983816 @default.
- W4295979183 doi "https://doi.org/10.1016/j.nucengdes.2022.111970" @default.
- W4295979183 hasPublicationYear "2022" @default.
- W4295979183 type Work @default.
- W4295979183 citedByCount "0" @default.
- W4295979183 crossrefType "journal-article" @default.
- W4295979183 hasAuthorship W4295979183A5045582086 @default.
- W4295979183 hasAuthorship W4295979183A5076613884 @default.
- W4295979183 hasAuthorship W4295979183A5087503329 @default.
- W4295979183 hasConcept C112950240 @default.
- W4295979183 hasConcept C149912024 @default.
- W4295979183 hasConcept C182508753 @default.
- W4295979183 hasConcept C191897082 @default.
- W4295979183 hasConcept C192562407 @default.
- W4295979183 hasConcept C19474535 @default.
- W4295979183 hasConcept C20480867 @default.
- W4295979183 hasConcept C20625102 @default.
- W4295979183 hasConcept C2776512210 @default.
- W4295979183 hasConcept C2778756042 @default.
- W4295979183 hasConcept C2780026712 @default.
- W4295979183 hasConcept C3450827 @default.
- W4295979183 hasConcept C43088074 @default.
- W4295979183 hasConcept C87976508 @default.
- W4295979183 hasConceptScore W4295979183C112950240 @default.
- W4295979183 hasConceptScore W4295979183C149912024 @default.
- W4295979183 hasConceptScore W4295979183C182508753 @default.
- W4295979183 hasConceptScore W4295979183C191897082 @default.
- W4295979183 hasConceptScore W4295979183C192562407 @default.
- W4295979183 hasConceptScore W4295979183C19474535 @default.
- W4295979183 hasConceptScore W4295979183C20480867 @default.
- W4295979183 hasConceptScore W4295979183C20625102 @default.
- W4295979183 hasConceptScore W4295979183C2776512210 @default.
- W4295979183 hasConceptScore W4295979183C2778756042 @default.
- W4295979183 hasConceptScore W4295979183C2780026712 @default.
- W4295979183 hasConceptScore W4295979183C3450827 @default.
- W4295979183 hasConceptScore W4295979183C43088074 @default.
- W4295979183 hasConceptScore W4295979183C87976508 @default.
- W4295979183 hasFunder F4320323029 @default.
- W4295979183 hasLocation W42959791831 @default.
- W4295979183 hasOpenAccess W4295979183 @default.
- W4295979183 hasPrimaryLocation W42959791831 @default.
- W4295979183 hasRelatedWork W1959169792 @default.
- W4295979183 hasRelatedWork W1982015266 @default.
- W4295979183 hasRelatedWork W1987487801 @default.
- W4295979183 hasRelatedWork W2045476887 @default.
- W4295979183 hasRelatedWork W2355624270 @default.
- W4295979183 hasRelatedWork W2381903024 @default.
- W4295979183 hasRelatedWork W2390561364 @default.
- W4295979183 hasRelatedWork W2393881634 @default.
- W4295979183 hasRelatedWork W2883324369 @default.
- W4295979183 hasRelatedWork W3159732238 @default.
- W4295979183 hasVolume "398" @default.
- W4295979183 isParatext "false" @default.
- W4295979183 isRetracted "false" @default.
- W4295979183 workType "article" @default.