Skip to Main Content
ASM Handbook

Welding, Brazing and Soldering

Edited by
David LeRoy Olson
David LeRoy Olson
Search for other works by this author on:
Thomas A. Siewert
Thomas A. Siewert
Search for other works by this author on:
Stephen Liu
Stephen Liu
Search for other works by this author on:
Glen R. Edwards
Glen R. Edwards
Search for other works by this author on:
ASM International
Volume
6
ISBN electronic:
978-1-62708-173-3
Publication date:
1993
Book Chapter

Selection and Weldability of Dispersion-Strengthened Aluminum Alloys

By
K. Sampath
K. Sampath
Concurrent Technologies Corporation
Search for other works by this author on:
W.A. Baeslack III
W.A. Baeslack III
The Ohio State University
Search for other works by this author on:
Published:
1993
Page range:
541 - 548

Abstract

Conventional high-strength aluminum alloys produced via powder metallurgy (P/M) technologies, namely, rapid solidification (RS) and mechanical alloying (mechanical attrition) have high strength at room temperature and elevated temperature. This article focuses on the metallurgy and weldability of dispersion-strengthened aluminum alloys based on the aluminum-iron system that are produced using various RS-P/M processing techniques. It describes weldability issues related to weld solidification behavior, the formation of hydrogen-induced porosity in the weld zone, and the high-temperature deformation behavior of these alloys, which affect the selection and application of fusion and solid-state welding processes. The article provides specific examples of material responses to welding conditions and highlights the microstructural development in the weld zone.

You do not currently have access to this content.
Don't already have an account? Register

K. Sampath, W.A. Baeslack III, 1993. "Selection and Weldability of Dispersion-Strengthened Aluminum Alloys", Welding, Brazing and Soldering, David LeRoy Olson, Thomas A. Siewert, Stephen Liu, Glen R. Edwards

Download citation file:


×
Close Modal
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close Modal
Close Modal