Paper Title:
Process Characteristics of Laser Brazing Aluminium Alloys
  Abstract

Compared to welding, laser brazing offers a suitable possibility to lower the working temperature and to join unweldable material combinations, while maintaining the numerous advantages of the laser joining process. Beside an acceptable joint strength, the brazed joints are characterised by a smooth surface and seams with almost no pores. As a result of this laser brazing combines the advantages of conventional brazing and laser welding. Within the scope of this paper the laser brazing process and its characteristics are explained in detail. In particular the interrelation of temperature progress, available processing time for brazing/diffusion and the thickness of the diffusion layer is discussed. Subsequently the material specific particularities of laser brazing aluminium alloys are described and discussed with respect to recently gained results.

  Info
Periodical
Main Theme
Edited by
M. Geiger, J. Duflou, H.J.J. Kals, B. Shirvani and U.P. Singh
Pages
135-142
DOI
10.4028/www.scientific.net/AMR.6-8.135
Citation
F. Klocke, A. Castell-Codesal, D. Donst, "Process Characteristics of Laser Brazing Aluminium Alloys", Advanced Materials Research, Vols. 6-8, pp. 135-142, 2005
Online since
May 2005
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Kazuyoshi Saida, Woo Hyun Song, Kazutoshi Nishimoto, Makoto Shirai
Abstract:The diode laser brazing of heat-resistant alloys with precious filler metals has been conducted using tandem beam which consisted of...
493
Authors: Jie Zhang, L.Y. Lin, J.C. Xu, X.Q. Liu
Abstract:YG8 cemented carbide and A3 steel were jointed by induction brazing using filler alloys of CuZnMn and CuZnMnCo respectively. Microstructure...
265
Authors: Paul Heinz, Andreas Volek, Robert F. Singer, Markus Dinkel, Florian Pyczak, Matthias Göken, Michael Ott, Ernst Affeldt, Andreas Vossberg
Abstract:Brazing is a well established repair technique for high temperature components in both industrial gas turbines and aero engines....
294
Authors: Maciej Różański, Janusz Adamiec
Chapter 3: Titanium and Titanium Alloys
Abstract:The paper presents the basic physicochemical properties and brazability of titanium. The work also discusses the principle and mechanisms of...
249