The Paton Welding Journal, 2010, №11



2010 №11 (03)

2010 №11 (05)

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TPWJ, 2010, #11, 16-20 pages
 
FEATURES OF WELD FORMATION AND PROPERTIES OF ALUMINIUM AND MAGNESIUM ALLOY JOINTS UNDER SIMULATED SPACE CONDITIONS


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 11, 2010 (November)
Pages                      16-20
 
 
Authors
A.A. BONDAREV and E.G. TERNOVOJ
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Features of weld formation in welded joints of aluminium and magnesium alloys made by electron beam welding under the influence of varying gravity forces and low temperatures are given. Influence of the above factors and content of dissolved hydrogen in the base metal on joint strength, defect formation and loss of alloying elements from the weld metal is shown.
 
 
Keywords: electron beam welding, flying laboratory, aluminium alloys, magnesium alloys, gravity conditions, low temperature, liquid nitrogen, dissolved hydrogen, porosity, strength, alloying element evaporation, X-ray microprobe analysis
 
 
Received:                ??.??.??
Published:               28.11.10
 
 
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