Matches in SemOpenAlex for { <https://semopenalex.org/work/W2948524916> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2948524916 endingPage "631" @default.
- W2948524916 startingPage "631" @default.
- W2948524916 abstract "The hardness, toughness, wear resistance, and fatigue behavior of materials can be improved through a deep cryogenic treatment (DCT). During this treatment, low temperatures (−100 °C to −196 °C) are maintained and then increased to room or higher. In this work, an indirect-extrusion plate of 7A99 ultra-high strength aluminum alloy was subjected to a T6 (peak aging) treatment and a T6-DCT treatment. The influence of the T6-DCT treatment on the mechanical properties, grain morphologies, precipitates, and atom–cluster distribution was investigated via tensile testing, electron backscatter diffraction, transmission electron microscopy, and three-dimensional atom probe analysis. The tensile strength (maximum: 705 deep cryogenic treatment), yield strength (maximum: 678 MPa), and elongation (maximum: 14%) of the T6-DCT-treated alloy were higher than those of the T6-treated alloy. Moreover, the T6-DCT treatment resulted in (i) grain size refinement and increased uniformity of the microstructure (homogeneous distribution of η’-MgZn2- and η-phase precipitates), and (ii) reduced segregation degree of Zn, Mg, and Cu atoms in the matrix (fraction of small atom clusters (sizes: 10–20 nm, 20–50 nm) increased, fraction of large clusters (size: >1,000 nm) decreased). Therefore, DCT can refine the precipitates and increase the uniformity of the precipitate distribution, thereby improving the strength and plasticity of the alloy." @default.
- W2948524916 created "2019-06-14" @default.
- W2948524916 creator A5001013821 @default.
- W2948524916 creator A5003633670 @default.
- W2948524916 creator A5009844622 @default.
- W2948524916 creator A5032801161 @default.
- W2948524916 creator A5054103732 @default.
- W2948524916 creator A5082986746 @default.
- W2948524916 date "2019-05-31" @default.
- W2948524916 modified "2023-09-27" @default.
- W2948524916 title "Influence of Deep Cryogenic Treatment on Microstructure and Properties of 7A99 Ultra-High Strength Aluminum Alloy" @default.
- W2948524916 cites W1971333057 @default.
- W2948524916 cites W1976096490 @default.
- W2948524916 cites W2000681822 @default.
- W2948524916 cites W2038953692 @default.
- W2948524916 cites W2040123372 @default.
- W2948524916 cites W2070640900 @default.
- W2948524916 cites W2085947593 @default.
- W2948524916 cites W2295912814 @default.
- W2948524916 cites W2345488847 @default.
- W2948524916 cites W2562540560 @default.
- W2948524916 doi "https://doi.org/10.3390/met9060631" @default.
- W2948524916 hasPublicationYear "2019" @default.
- W2948524916 type Work @default.
- W2948524916 sameAs 2948524916 @default.
- W2948524916 citedByCount "9" @default.
- W2948524916 countsByYear W29485249162020 @default.
- W2948524916 countsByYear W29485249162021 @default.
- W2948524916 countsByYear W29485249162022 @default.
- W2948524916 countsByYear W29485249162023 @default.
- W2948524916 crossrefType "journal-article" @default.
- W2948524916 hasAuthorship W2948524916A5001013821 @default.
- W2948524916 hasAuthorship W2948524916A5003633670 @default.
- W2948524916 hasAuthorship W2948524916A5009844622 @default.
- W2948524916 hasAuthorship W2948524916A5032801161 @default.
- W2948524916 hasAuthorship W2948524916A5054103732 @default.
- W2948524916 hasAuthorship W2948524916A5082986746 @default.
- W2948524916 hasBestOaLocation W29485249161 @default.
- W2948524916 hasConcept C107054158 @default.
- W2948524916 hasConcept C112950240 @default.
- W2948524916 hasConcept C121332964 @default.
- W2948524916 hasConcept C146088050 @default.
- W2948524916 hasConcept C153294291 @default.
- W2948524916 hasConcept C154634170 @default.
- W2948524916 hasConcept C159985019 @default.
- W2948524916 hasConcept C16876290 @default.
- W2948524916 hasConcept C171250308 @default.
- W2948524916 hasConcept C191897082 @default.
- W2948524916 hasConcept C192191005 @default.
- W2948524916 hasConcept C192562407 @default.
- W2948524916 hasConcept C26771246 @default.
- W2948524916 hasConcept C2780026712 @default.
- W2948524916 hasConcept C27805521 @default.
- W2948524916 hasConcept C43664818 @default.
- W2948524916 hasConcept C87976508 @default.
- W2948524916 hasConcept C99595764 @default.
- W2948524916 hasConceptScore W2948524916C107054158 @default.
- W2948524916 hasConceptScore W2948524916C112950240 @default.
- W2948524916 hasConceptScore W2948524916C121332964 @default.
- W2948524916 hasConceptScore W2948524916C146088050 @default.
- W2948524916 hasConceptScore W2948524916C153294291 @default.
- W2948524916 hasConceptScore W2948524916C154634170 @default.
- W2948524916 hasConceptScore W2948524916C159985019 @default.
- W2948524916 hasConceptScore W2948524916C16876290 @default.
- W2948524916 hasConceptScore W2948524916C171250308 @default.
- W2948524916 hasConceptScore W2948524916C191897082 @default.
- W2948524916 hasConceptScore W2948524916C192191005 @default.
- W2948524916 hasConceptScore W2948524916C192562407 @default.
- W2948524916 hasConceptScore W2948524916C26771246 @default.
- W2948524916 hasConceptScore W2948524916C2780026712 @default.
- W2948524916 hasConceptScore W2948524916C27805521 @default.
- W2948524916 hasConceptScore W2948524916C43664818 @default.
- W2948524916 hasConceptScore W2948524916C87976508 @default.
- W2948524916 hasConceptScore W2948524916C99595764 @default.
- W2948524916 hasIssue "6" @default.
- W2948524916 hasLocation W29485249161 @default.
- W2948524916 hasOpenAccess W2948524916 @default.
- W2948524916 hasPrimaryLocation W29485249161 @default.
- W2948524916 hasRelatedWork W1526408511 @default.
- W2948524916 hasRelatedWork W1982015266 @default.
- W2948524916 hasRelatedWork W1987487801 @default.
- W2948524916 hasRelatedWork W2029057604 @default.
- W2948524916 hasRelatedWork W2088246954 @default.
- W2948524916 hasRelatedWork W2089251307 @default.
- W2948524916 hasRelatedWork W2380915308 @default.
- W2948524916 hasRelatedWork W2382592765 @default.
- W2948524916 hasRelatedWork W3122552578 @default.
- W2948524916 hasRelatedWork W3140121869 @default.
- W2948524916 hasVolume "9" @default.
- W2948524916 isParatext "false" @default.
- W2948524916 isRetracted "false" @default.
- W2948524916 magId "2948524916" @default.
- W2948524916 workType "article" @default.