3D cold pressure welded components – From the bonding mechanisms to the production of high strength joints

Gerlitzky, C. ; Kuhn, C. ; Groche, P. ; Tran, T.H. ; Zhang, S. ; Peter, N.J. ; Rohwerder, M. (2024)
3D cold pressure welded components – From the bonding mechanisms to the production of high strength joints.
In: Materials Science & Engineering Technology - Materialwissenschaft und Werkstofftechnik, 2019, 50 (8)
doi: 10.26083/tuprints-00017430
Article, Secondary publication, Publisher's Version

Preview

Text
MAWE_MAWE201900101.pdf
Copyright Information: CC BY 4.0 International - Creative Commons, Attribution.
Download (1MB) | Preview

Item Type:

Article

Type of entry:

Secondary publication

Title:

3D cold pressure welded components – From the bonding mechanisms to the production of high strength joints

Language:

English

Date:

5 January 2024

Place of Publication:

Darmstadt

Year of primary publication:

2019

Place of primary publication:

Weinheim

Publisher:

Wiley-VCH

Journal or Publication Title:

Materials Science & Engineering Technology - Materialwissenschaft und Werkstofftechnik

Volume of the journal:

Issue Number:

DOI:

10.26083/tuprints-00017430

Corresponding Links:

Publisher-DOI

Origin:

Secondary publication DeepGreen

Abstract:

In this work, a comprehensive analysis of the bonding mechanism involved in the formation of highly stable cold pressure welded aluminum‐steel components is presented. After identification of relevant process steps to realize bonding the process is modified. Focusing on surface preparation methods, systematic manipulations are employed to identify the relevant parameters promoting the bond formation. The analysis is carried out by tensile stress testing of micro and macro samples as well as high resolution imaging of the joint zone. The results are enables in a deeper understanding of the bonding mechanism.

Alternative Abstract:

Alternative Abstract

Language

In dieser Arbeit wird eine umfassende Analyse des Bindungsmechanismus, der an der Bildung von hochstabilen, kaltpressgeschweißten Aluminium‐Stahl‐Verbindungen beteiligt ist, vorgestellt. Nach dem Identifizieren relevanter Prozessschritte zur Realisierung eines Verbunds wird der Prozess modifiziert. Die Schwerpunkte der Untersuchungen liegen auf den Oberflächenpräparationsmethoden. Durch systematische Veränderungen werden die relevanten Parameter zur Ausbildung der Bindung identifiziert. Die Analyse erfolgt durch Zugspannungsprüfungen an Mikro‐ und Makroproben sowie durch hochauflösende Aufnahmen der Fügezone. Die Ergebnisse führen zu einem tieferen Verständnis des Bindungsmechanismus.

German

Uncontrolled Keywords:

Cold pressure welding, surface treatment, bonding mechanism, surface contamination, multi-material bonds

Status:

Publisher's Version

URN:

urn:nbn:de:tuda-tuprints-174303

Additional Information:

Special Issue: Joining by plastic deformation – Contributions of the priority program 1640 of the German Research Foundation

Classification DDC:

600 Technology, medicine, applied sciences > 620 Engineering and machine engineering
600 Technology, medicine, applied sciences > 660 Chemical engineering

Divisions: