Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Precipitate evolution in the early stages of ageing in Inconel 718 investigated using small-angle x-ray scattering
Materials Science and Applied Mathematics, Malmö University.
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för tillverkningsprocesser. GKN Aerospace Engine Systems, Trollhättan. (PTW)ORCID-id: 0000-0001-9065-0741
Materials Science and Applied Mathematics, Malmö University.
MAX IV Laboratory, Lund University.
Vise andre og tillknytning
2014 (engelsk)Inngår i: Materials Science & Engineering: A, ISSN 0921-5093, E-ISSN 1873-4936, Vol. 612, s. 202-207Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Microstructural evolution during the early stages of ageing (less than one hour) in a Ni-Cr-Fe based superalloy Inconel 718 (IN718) has been investigated using Small-Angle X-ray Scattering (SAXS). The effects of precipitate kinetics on the precipitate size distribution are compared indirectly with SAXS measurements by using Vickers microhardness data. The microhardness increased after 4 min of ageing at a temperature of 760 degrees C, although the recorded SAXS data did not reveal the precipitate size distribution. This indicates that the precipitates had not evolved enough to be detected, but still a small number of precipitates increased the yield strength. After ageing the alloy for the shortest period for which data were available, 8 min, clear evidence of precipitates could be found from the SAXS data, showing that the gamma ‘’ - precipitates are about 6 nm in width and 3 nm in height. (C) 2014 Elsevier B.V. All rights reserved.

sted, utgiver, år, opplag, sider
2014. Vol. 612, s. 202-207
Emneord [en]
Nucleation; SAXS; Vickers microhardness; Nickel based superalloys; Age hardening; IN718
HSV kategori
Forskningsprogram
TEKNIK, Produktions- och materialteknik
Identifikatorer
URN: urn:nbn:se:hv:diva-6642DOI: 10.1016/j.msea.2014.06.036ISI: 000340331300025Scopus ID: 2-s2.0-84903696081OAI: oai:DiVA.org:hv-6642DiVA, id: diva2:746392
Tilgjengelig fra: 2014-09-12 Laget: 2014-09-12 Sist oppdatert: 2019-11-29bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Person

Andersson, Joel

Søk i DiVA

Av forfatter/redaktør
Andersson, Joel
Av organisasjonen
I samme tidsskrift
Materials Science & Engineering: A

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 372 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf