Detailansicht

Herstellungsprozess und Wälzfestigkeit von hybriden Hochleistungsbauteilen

verfasst von
M. Mildebrath, H. J. Maier, T. Hassel, T. Coors, F. Pape, G. Poll, A. Barroi, M. Lammers, J. Hermsdorf, L. Overmeyer
Abstract

Modern solid components are conventionally manufactured from monomaterials. Many components are equipped with functional and structural areas, which have to fulfil various demands regarding the construction material due to different stress profiles. Thus, the applied material offers a trade-off concerning the required material properties and the performance of the component. The Collaborative Research Center 1153 „Tailored Forming“at Leibniz Universität Hannover (LUH) is developing new process chains for the realization of highly resilient hybrid solid components. In cooperation with the Institute of Materials Science (IW) and the Institute of Machine Design and Tribology (IMKT), multi-material bearing discs were developed for use as cylindrical roller thrust bearings. These were produced by plasma powder deposition welding (PPA) from heat treatable steel (Figure 1) on a steel substrate and then tested under rolling contact loads. These investigations serve as a basis for evaluating the performance and quality of the coating process as well as the material properties. In this publication, the above concept was proven for first hybrid produced workpieces in order to assess the suitability of the process for industrial applications.

Organisationseinheit(en)
Institut für Werkstoffkunde
Institut für Maschinenkonstruktion und Tribologie
Externe Organisation(en)
Laser Zentrum Hannover e.V. (LZH)
Typ
Übersichtsarbeit
Journal
Konstruktion
Band
70
Seiten
84-89
Anzahl der Seiten
6
ISSN
0720-5953
Publikationsdatum
2018
Publikationsstatus
Veröffentlicht
ASJC Scopus Sachgebiete
Theoretische Informatik, Werkstoffwissenschaften (insg.), Werkstoffmechanik, Maschinenbau
Elektronische Version(en)
https://doi.org/10.37544/0720-5953-2018-09-84 (Zugang: Geschlossen)