Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 79-86 |
| Seitenumfang | 8 |
| Fachzeitschrift | Metallurgical and Mining Industry |
| Jahrgang | 3 |
| Ausgabenummer | 7 |
| Publikationsstatus | Veröffentlicht - 2011 |
Abstract
To design a precision forging or twin-roll casting process combined with heat treating from the hot-forming temperature, flow curves for a selection of hardening and tempering steels were recorded using a deformation dilatometer. In addition to this, continuous cooling transformation diagrams were generated for the 42CrMo4 hardening and tempering steel. These diagrams take into account the influence of deformation on the transformation behaviour during quenching from a temperature of 850 °C. The results of the investigations show an increase in the flow stresses with decreasing temperatures and the deformation's minor influence on the resulting material's hardness and microstructural constituents.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Maschinenbau
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Erdkunde und Planetologie (insg.)
- Erdkunde und Planetologie (sonstige)
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: Metallurgical and Mining Industry, Jahrgang 3, Nr. 7, 2011, S. 79-86.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Microstructural behaviour of tempering steels during precision forging and quenching from hot-forming temperatures
AU - Nürnberger, F.
AU - Grydin, O.
AU - Yu, Z.
AU - Schaper, M.
PY - 2011
Y1 - 2011
N2 - To design a precision forging or twin-roll casting process combined with heat treating from the hot-forming temperature, flow curves for a selection of hardening and tempering steels were recorded using a deformation dilatometer. In addition to this, continuous cooling transformation diagrams were generated for the 42CrMo4 hardening and tempering steel. These diagrams take into account the influence of deformation on the transformation behaviour during quenching from a temperature of 850 °C. The results of the investigations show an increase in the flow stresses with decreasing temperatures and the deformation's minor influence on the resulting material's hardness and microstructural constituents.
AB - To design a precision forging or twin-roll casting process combined with heat treating from the hot-forming temperature, flow curves for a selection of hardening and tempering steels were recorded using a deformation dilatometer. In addition to this, continuous cooling transformation diagrams were generated for the 42CrMo4 hardening and tempering steel. These diagrams take into account the influence of deformation on the transformation behaviour during quenching from a temperature of 850 °C. The results of the investigations show an increase in the flow stresses with decreasing temperatures and the deformation's minor influence on the resulting material's hardness and microstructural constituents.
KW - CCT
KW - Flow curves
KW - Quenching from hot-forming temperature
KW - Tempering steel
UR - http://www.scopus.com/inward/record.url?scp=84901285347&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84901285347
VL - 3
SP - 79
EP - 86
JO - Metallurgical and Mining Industry
JF - Metallurgical and Mining Industry
SN - 2076-0507
IS - 7
ER -