Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 224-227 |
| Seitenumfang | 4 |
| Fachzeitschrift | Procedia CIRP |
| Jahrgang | 111 |
| Frühes Online-Datum | 6 Sept. 2022 |
| Publikationsstatus | Veröffentlicht - 2022 |
| Extern publiziert | Ja |
| Veranstaltung | 12th CIRP Conference on Photonic Technologies, LANE 2022 - Erlangen, Deutschland Dauer: 4 Sept. 2022 → 8 Sept. 2022 |
Abstract
The bearing steel 100Cr6 is of great interest for cladding applications that are subject to tribological stresses, since it has high hardness of up to 62 HRC. However, the material is considered not weldable due to its high carbon content. In this study, a process for laser metal deposition welding with the wire material 100Cr6 is developed. For the welding experiments a coaxial deposition welding head is used and the cladding is applied on flat steel of the material S235. Suitable parameter sets for the production of single-layer claddings are determined. The transferability of the results to multilayer claddings is examined. The claddings are analyzed with respect to hardness, microstructure, dilution and the occurrence of welding defects such as pores and cracks. The investigations indicate that an adjustment of the welding parameters is necessary for the deposition of the second layer of the cladding.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Steuerungs- und Systemtechnik
- Ingenieurwesen (insg.)
- Wirtschaftsingenieurwesen und Fertigungstechnik
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in: Procedia CIRP, Jahrgang 111, 2022, S. 224-227.
Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review
}
TY - JOUR
T1 - Laser Metal Deposition welding with high carbon steel wire material 100Cr6
AU - Budde, Laura
AU - Lammers, Marius
AU - Hermsdorf, Jörg
AU - Kaierle, Stefan
AU - Overmeyer, Ludger
N1 - Funding Information: This research was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – CRC 1153, subproject A4 – 252662854.
PY - 2022
Y1 - 2022
N2 - The bearing steel 100Cr6 is of great interest for cladding applications that are subject to tribological stresses, since it has high hardness of up to 62 HRC. However, the material is considered not weldable due to its high carbon content. In this study, a process for laser metal deposition welding with the wire material 100Cr6 is developed. For the welding experiments a coaxial deposition welding head is used and the cladding is applied on flat steel of the material S235. Suitable parameter sets for the production of single-layer claddings are determined. The transferability of the results to multilayer claddings is examined. The claddings are analyzed with respect to hardness, microstructure, dilution and the occurrence of welding defects such as pores and cracks. The investigations indicate that an adjustment of the welding parameters is necessary for the deposition of the second layer of the cladding.
AB - The bearing steel 100Cr6 is of great interest for cladding applications that are subject to tribological stresses, since it has high hardness of up to 62 HRC. However, the material is considered not weldable due to its high carbon content. In this study, a process for laser metal deposition welding with the wire material 100Cr6 is developed. For the welding experiments a coaxial deposition welding head is used and the cladding is applied on flat steel of the material S235. Suitable parameter sets for the production of single-layer claddings are determined. The transferability of the results to multilayer claddings is examined. The claddings are analyzed with respect to hardness, microstructure, dilution and the occurrence of welding defects such as pores and cracks. The investigations indicate that an adjustment of the welding parameters is necessary for the deposition of the second layer of the cladding.
KW - Cladding
KW - high carbon steel
KW - Laser cladding
KW - LMD-W
UR - http://www.scopus.com/inward/record.url?scp=85141899333&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2022.08.054
DO - 10.1016/j.procir.2022.08.054
M3 - Conference article
AN - SCOPUS:85141899333
VL - 111
SP - 224
EP - 227
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
T2 - 12th CIRP Conference on Photonic Technologies, LANE 2022
Y2 - 4 September 2022 through 8 September 2022
ER -