Details
| Titel in Übersetzung | Wear reduction of forging dies by new alloy development - The influence of manganese on the reduction of the A c1b-Temperature |
|---|---|
| Originalsprache | Deutsch |
| Seiten (von - bis) | 291-296 |
| Seitenumfang | 6 |
| Fachzeitschrift | HTM - Journal of Heat Treatment and Materials |
| Jahrgang | 64 |
| Ausgabenummer | 5 |
| Publikationsstatus | Veröffentlicht - 2009 |
Abstract
For a long time the research and development of tools and tool systems for forging applications play an important role in the field of production technologies. Due to the fact that wear processes are the most common cause for the failure of forging dies, the main goal of the presented work is to achieve a wear reduction and thereby an enhanced durability of these dies by a new alloy concept. Attention was paid to the influence of an increased manganese content on the reduction of the eutectoid-temperature (Ac1b-temperature). In this way, it was possible to take a positive influence on the changes in the microstructure of the edge layer caused by the cyclic heating and cooling during forging. Especially the range of the white layer is enlarged and the influence of the lower layers consisting of cyclic soft-annealed steel is reduced, compared to the standard alloys. This article shows the results for up to 300 forging cycles.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Metalle und Legierungen
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
- Werkstoffwissenschaften (insg.)
- Werkstoffchemie
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in: HTM - Journal of Heat Treatment and Materials, Jahrgang 64, Nr. 5, 2009, S. 291-296.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Legierungsentwicklung zur Verschleiβreduzierung von Schmiedegesenken - Einfluss von Mangan auf die Absenkung der A c1b-Temperatur
AU - Pfahl, A.
AU - Puchert, A.
AU - Behrens, B. A.
AU - Bach, F. W.
PY - 2009
Y1 - 2009
N2 - For a long time the research and development of tools and tool systems for forging applications play an important role in the field of production technologies. Due to the fact that wear processes are the most common cause for the failure of forging dies, the main goal of the presented work is to achieve a wear reduction and thereby an enhanced durability of these dies by a new alloy concept. Attention was paid to the influence of an increased manganese content on the reduction of the eutectoid-temperature (Ac1b-temperature). In this way, it was possible to take a positive influence on the changes in the microstructure of the edge layer caused by the cyclic heating and cooling during forging. Especially the range of the white layer is enlarged and the influence of the lower layers consisting of cyclic soft-annealed steel is reduced, compared to the standard alloys. This article shows the results for up to 300 forging cycles.
AB - For a long time the research and development of tools and tool systems for forging applications play an important role in the field of production technologies. Due to the fact that wear processes are the most common cause for the failure of forging dies, the main goal of the presented work is to achieve a wear reduction and thereby an enhanced durability of these dies by a new alloy concept. Attention was paid to the influence of an increased manganese content on the reduction of the eutectoid-temperature (Ac1b-temperature). In this way, it was possible to take a positive influence on the changes in the microstructure of the edge layer caused by the cyclic heating and cooling during forging. Especially the range of the white layer is enlarged and the influence of the lower layers consisting of cyclic soft-annealed steel is reduced, compared to the standard alloys. This article shows the results for up to 300 forging cycles.
UR - http://www.scopus.com/inward/record.url?scp=84862514438&partnerID=8YFLogxK
U2 - 10.3139/105.110031
DO - 10.3139/105.110031
M3 - Artikel
AN - SCOPUS:84862514438
VL - 64
SP - 291
EP - 296
JO - HTM - Journal of Heat Treatment and Materials
JF - HTM - Journal of Heat Treatment and Materials
SN - 1867-2493
IS - 5
ER -