Matches in SemOpenAlex for { <https://semopenalex.org/work/W1497451302> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W1497451302 abstract "Abstract : The effect of thermal treatment and hot isostatic pressing (HIP) on eliminating low cycle fatigue (LCF) damage in the iron-nickel superalloy, Incoloy 901, was investigated. Testing was done in air at 500 deg F at a total strain range of 0.75%. The mechanisms of crack initiation and crack propagation in baseline specimens were determined and used as the basis of comparison for the rejuvenated specimens. Crack initiation in the baseline specimens was due to decohering of blocky grain boundary carbides. Pre-crack initiation damage consisted of extrusions and intrusions formed at persistent slip bands and partially decohered grain boundary carbides. A pre-rejuvenation damage level of 800 cycles (60% of crack initiation) was selected. Some specimens to be HIP processed were ceramic coated; the rest were left uncoated. Post-HIP testing revealed that LCF properties were adversely affected by surface microstructural damage caused by the HIP processing. Thermal rejuvenation, consisting of a standard solution treatment and double aging, was partially successful in recovering fatigue properties with a pre-rejuvenation damage level of 800 cycles. Initiation life was extended by 400 cycles and cycles to failure was extended by 600 cycles. This behavior is explained in terms of microstructural damage which is resistant to thermal treatment. (Author)" @default.
- W1497451302 created "2016-06-24" @default.
- W1497451302 creator A5067552571 @default.
- W1497451302 date "1979-01-01" @default.
- W1497451302 modified "2023-09-27" @default.
- W1497451302 title "Mechanisms of recovering low cycle fatigue damage in Incoloy 901" @default.
- W1497451302 cites W1572130436 @default.
- W1497451302 cites W1968738857 @default.
- W1497451302 cites W2035492754 @default.
- W1497451302 cites W2326548045 @default.
- W1497451302 cites W361681999 @default.
- W1497451302 hasPublicationYear "1979" @default.
- W1497451302 type Work @default.
- W1497451302 sameAs 1497451302 @default.
- W1497451302 citedByCount "0" @default.
- W1497451302 crossrefType "journal-article" @default.
- W1497451302 hasAuthorship W1497451302A5067552571 @default.
- W1497451302 hasConcept C158488214 @default.
- W1497451302 hasConcept C159985019 @default.
- W1497451302 hasConcept C191897082 @default.
- W1497451302 hasConcept C192562407 @default.
- W1497451302 hasConcept C207055975 @default.
- W1497451302 hasConcept C2778756042 @default.
- W1497451302 hasConcept C2780026712 @default.
- W1497451302 hasConcept C2780036946 @default.
- W1497451302 hasConcept C47908070 @default.
- W1497451302 hasConcept C5335593 @default.
- W1497451302 hasConcept C87976508 @default.
- W1497451302 hasConceptScore W1497451302C158488214 @default.
- W1497451302 hasConceptScore W1497451302C159985019 @default.
- W1497451302 hasConceptScore W1497451302C191897082 @default.
- W1497451302 hasConceptScore W1497451302C192562407 @default.
- W1497451302 hasConceptScore W1497451302C207055975 @default.
- W1497451302 hasConceptScore W1497451302C2778756042 @default.
- W1497451302 hasConceptScore W1497451302C2780026712 @default.
- W1497451302 hasConceptScore W1497451302C2780036946 @default.
- W1497451302 hasConceptScore W1497451302C47908070 @default.
- W1497451302 hasConceptScore W1497451302C5335593 @default.
- W1497451302 hasConceptScore W1497451302C87976508 @default.
- W1497451302 hasLocation W14974513021 @default.
- W1497451302 hasOpenAccess W1497451302 @default.
- W1497451302 hasPrimaryLocation W14974513021 @default.
- W1497451302 hasRelatedWork W101057086 @default.
- W1497451302 hasRelatedWork W1527558684 @default.
- W1497451302 hasRelatedWork W1566274990 @default.
- W1497451302 hasRelatedWork W1970466662 @default.
- W1497451302 hasRelatedWork W1978401617 @default.
- W1497451302 hasRelatedWork W2009816245 @default.
- W1497451302 hasRelatedWork W2017348866 @default.
- W1497451302 hasRelatedWork W2021308642 @default.
- W1497451302 hasRelatedWork W2025165066 @default.
- W1497451302 hasRelatedWork W2029972334 @default.
- W1497451302 hasRelatedWork W2038681687 @default.
- W1497451302 hasRelatedWork W2049156505 @default.
- W1497451302 hasRelatedWork W2055463219 @default.
- W1497451302 hasRelatedWork W2085287836 @default.
- W1497451302 hasRelatedWork W2319703172 @default.
- W1497451302 hasRelatedWork W2321833070 @default.
- W1497451302 hasRelatedWork W2345378434 @default.
- W1497451302 hasRelatedWork W2384042856 @default.
- W1497451302 hasRelatedWork W3082730996 @default.
- W1497451302 hasRelatedWork W1494486596 @default.
- W1497451302 isParatext "false" @default.
- W1497451302 isRetracted "false" @default.
- W1497451302 magId "1497451302" @default.
- W1497451302 workType "article" @default.