Details
| Translated title of the contribution | Modelling phase transformations in steels - Have complex experiments become obsolete? |
|---|---|
| Original language | German |
| Pages | 99-105 |
| Number of pages | 7 |
| Volume | 57 |
| Issue number | 2 |
| Journal | HTM - Haerterei-Technische Mitteilungen |
| Publication status | Published - 2002 |
| Externally published | Yes |
Abstract
Modelling of phase transformation behaviour of heat treated steels has made significant progress in recent years. However, predictions of the resulting material's properties are far from being satisfactory in many cases. The present work identifies various phenomena where the understanding of the relevant mechanisms is still incomplete. Specifically, it will be demonstrated that the experimental data are only partially compatible with assumptions made in the current models that are employed to describe transformation plasticity, transformation behaviour and mechanical properties of the γ-phase prior to transformation. The results presented clearly document that there is still a need to design and perform new experiments that will provide more accurate data needed for numerical simulation of heat treatments.
ASJC Scopus subject areas
- Materials Science(all)
- Metals and Alloys
- Engineering(all)
- Industrial and Manufacturing Engineering
- Materials Science(all)
- Materials Chemistry
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: HTM - Haerterei-Technische Mitteilungen, Vol. 57, No. 2, 2002, p. 99-105.
Research output: Contribution to specialist publication › Contribution in non-scientific journal › Transfer
}
TY - GEN
T1 - Sind aufwändige experimente zur beschreibung der phasenumwandlung von stählen noch zeitgemäß?
AU - Ahrens, U.
AU - Besserdich, G.
AU - Maier, H. J.
PY - 2002
Y1 - 2002
N2 - Modelling of phase transformation behaviour of heat treated steels has made significant progress in recent years. However, predictions of the resulting material's properties are far from being satisfactory in many cases. The present work identifies various phenomena where the understanding of the relevant mechanisms is still incomplete. Specifically, it will be demonstrated that the experimental data are only partially compatible with assumptions made in the current models that are employed to describe transformation plasticity, transformation behaviour and mechanical properties of the γ-phase prior to transformation. The results presented clearly document that there is still a need to design and perform new experiments that will provide more accurate data needed for numerical simulation of heat treatments.
AB - Modelling of phase transformation behaviour of heat treated steels has made significant progress in recent years. However, predictions of the resulting material's properties are far from being satisfactory in many cases. The present work identifies various phenomena where the understanding of the relevant mechanisms is still incomplete. Specifically, it will be demonstrated that the experimental data are only partially compatible with assumptions made in the current models that are employed to describe transformation plasticity, transformation behaviour and mechanical properties of the γ-phase prior to transformation. The results presented clearly document that there is still a need to design and perform new experiments that will provide more accurate data needed for numerical simulation of heat treatments.
UR - http://www.scopus.com/inward/record.url?scp=0036228721&partnerID=8YFLogxK
M3 - Beitrag in Publikumszeitung/-zeitschrift
AN - SCOPUS:0036228721
VL - 57
SP - 99
EP - 105
JO - HTM - Haerterei-Technische Mitteilungen
JF - HTM - Haerterei-Technische Mitteilungen
SN - 0341-101X
ER -