NDLI: Explosive welding of aluminum, titanium and zirconium to copper sheet metal

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Explosive welding of aluminum, titanium and zirconium to copper sheet metal

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hegazy, A. A. Mote, J. D.
Copyright Year	1985
Description	The main material properties affecting the explosive weldability of a certain metal combination are the yield strength, the ductility, the density and the sonic velocity of the two metals. Successful welding of the metal combination depends mainly on the correct choice of the explosive welding parameters; i.e., the stand off distance, the weight of the explosive charge relative to the weight of the flyer plate and the detonation velocity of the explosive. Based on the measured and the handbook values of the properties of interest, the explosive welding parameters were calculated and the arrangements for the explosive welding of the Al alloy 6061-T6, titanium and zirconium to OFHC copper were determined. The relatively small sheet metal thickness (1/8") and the fact that the thickness of the explosive layer must exceed a certain minimum value were considered during the determination of the explosive welding conditions. The results of the metallographic investigations and the measurements of the shear strength at the interface demonstrate the usefulness of these calculations to minimize the number of experimental trials.
File Size	672903
Page Count	12
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19860001774
Archival Resource Key	ark:/13960/t3227sj7n
Language	English
Publisher Date	1985-09-01
Access Restriction	Open
Subject Keyword	Mechanical Engineering Tables Data Zirconium Explosive Welding Aluminum Metal Sheets Mechanical Properties Titanium Copper Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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