Experimental Investigation of Efficiency and Deposit Process Temperature During Multi-Layer Friction Surfacing

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

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Multi-layer friction surfacing (MLFS) follows the principle of the friction surfacing (FS) process, which is an established solid state coating technology for similar and dissimilar metallic materials. With this approach, the deposition of a consumable material on a substrate is enabled via friction and severe plastic deformation (SPD), processing the material below its melting temperature. The focus of the present study lies on the investigation of the temperature distribution during MLFS deposition. The measurements show that the temperature within the stack tends to be slightly higher on the advancing side. Additionally, the deposition behavior, i.e. deposition rate and consumable stud consumption rate, was investigated. Along MLFS stack height, deposition efficiency tends to sightly decrease, shown by decreasing layer thickness and increased length of remaining consumable studs. Overall, MLFS is highly repeatable for multiple layers and presents stable deposition conditions. Additionally, the technique has a comparatively low heat input to the substrate and the already deposited material.

OriginalspracheEnglisch
TitelAchievements and Trends in Material Forming : Peer-reviewed extended papers selected from the 25 th International Conference on Material Forming (ESAFORM 2022)
HerausgeberGabriela Vincze, Frédéric Barlat
Anzahl der Seiten7
ErscheinungsortBaech
VerlagTrans Tech Publications Ltd
Erscheinungsdatum22.07.2022
Seiten187-193
ISBN (Print)978-3-0357-1759-4
ISBN (elektronisch)978-3-0357-3750-9
DOIs
PublikationsstatusErschienen - 22.07.2022
VeranstaltungConference - 25th International Conference on Material Forming, ESAFORM 2022 - Altice Forum Braga, Braga, Portugal
Dauer: 27.04.202229.04.2022
Konferenznummer: 25
https://esaform2022.org/

DOI

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