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
A cellular automata treatment of internal oxidation
KTH, Tidigare Institutioner (före 2005), Materialvetenskap.ORCID-id: 0000-0001-8797-4585
KTH, Tidigare Institutioner (före 2005), Materialvetenskap.ORCID-id: 0000-0002-4521-6089
2000 (engelsk)Inngår i: Proc. Int. Conf. Mass and Charge Transport in Inorganic Materials: Fundamentals to Devices, Lido di Jesolo, Italy, 2000 / [ed] P Vincenzini, V Buscaglia, Faenza (Ravenna): Techna , 2000, s. 647-652Konferansepaper, Publicerat paper (Annet vitenskapelig)
sted, utgiver, år, opplag, sider
Faenza (Ravenna): Techna , 2000. s. 647-652
Identifikatorer
URN: urn:nbn:se:kth:diva-12687ISBN: 8886538308 (tryckt)OAI: oai:DiVA.org:kth-12687DiVA, id: diva2:318056
Merknad
QC 20100506Tilgjengelig fra: 2010-05-06 Laget: 2010-05-06 Sist oppdatert: 2022-06-25bibliografisk kontrollert
Inngår i avhandling
1. Internal oxidation processing: New alloys and new simulation techniques
Åpne denne publikasjonen i ny fane eller vindu >>Internal oxidation processing: New alloys and new simulation techniques
2004 (engelsk)Doktoravhandling, med artikler (Annet vitenskapelig)
Abstract [en]

Nitriding and oxidising treatments of alloys for toolingpurposes have been investigated both experimentally andtheoretically. Specimens prepared by a combination of differentprocessing steps are investigated by light-optical, scanningand transmission electron microscopy and hardness measurments.The bounds of carbon and nitrogen concentration profiles duringnitriding are obtained from simulations using the DICTRA code.As a result, a new processing route to produce oxide-dispersediron-base alloys with large volume fraction of carbides issuggested.

On the theoretical side the methods based on the random walktechnique have been investigated and developed further. The newmethods have been applied to study a vide range of phenomenae.g. internal oxidation, diffusion in inhomogeneous media,phase transformations and formation of porosity due to theKirkendall effect in welded joints. Probability distributionsare introduced to replace random number generators in order toincrease computational efficiency. A general method to simulatediffusional phase transformations in multicomponent systems isdeveloped and applied to ternary alloys.

 

sted, utgiver, år, opplag, sider
Stockholm: KTH, 2004. s. x, 33
Emneord
Internal oxidation, nitriding, diffusion, simulation, random walk
HSV kategori
Identifikatorer
urn:nbn:se:kth:diva-3715 (URN)91-7283-706-3 (ISBN)
Disputas
2004-03-19, 00:00 (engelsk)
Merknad
QC 20100506Tilgjengelig fra: 2004-03-08 Laget: 2004-03-08 Sist oppdatert: 2022-06-22bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Person

Larsson, Henrik

Søk i DiVA

Av forfatter/redaktør
Larsson, HenrikÅgren, John
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

isbn
urn-nbn

Altmetric

isbn
urn-nbn
Totalt: 79 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