CONDITION OF WAVE FORMATION IN EXPLOSION WELDING NATIONAL

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING NATIONAL ACADEMY OF SCIENCES OF UKRAINE The E. O. Paton Electric Welding Institute (PWI) 1

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 1. TITLE CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 2. Contact Person Dr. Leonid D. Dobrushin The E. O. Paton Electric Welding Institute (PWI) of NAS of Ukraine Department on Welding, Cutting and Treatment of Metals by Explosion 11 Bozhenko Str. , Kiev, 03680, Ukraine Tel. /fax: +380 -44 -289 -14 -70 E-mail: dobrushin@voliacable. com 2

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 3. Process Description (Part 1) 3

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 3. Process Description (Part 2) 4

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 4. Theoretical Approach Description 5

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 5. Existent Data-Base Description Typical X-ray Picture of Explosion Welding Process: 1 – Explosive Charge; 2 – Detonation Front; 3 – Detonation Products; 4 – Flyer Plate Bend Profile; 5 – Base Plate Profile; 6 – Initial Welding Stand-off Area 6

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 6. Experimental Procedure Description Detonation Forced Stopping Procedure: 1 – Base Plate; 2 – Flyer Plate; 3 – Explosive Charge; 4 – Detonator; 5 - Wood Alloy (High-Density Metal); 6 – Stiffened Interception 7

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 7. Experimental Results Description 8

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 8. New Theoretical Approach Description 9

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING 9. Weldabilty Window Optimization 10

CONDITION OF WAVE FORMATION IN EXPLOSION WELDING THANK YOU FOR YOUR ATTENTION! If You Have Any Questions Please Don’t Hesitate to Ask For 11