Bruchflächenformation und Haftmechanismen von Titan‐Stahl‐Sprengplattierungen

Abstract

Formation of Fracture Surfaces and Adhesion Mechanisms of Titanium Steel Explosive BondingsInvestigations on adhesion of the model system steel-titanium explosive platings have been carried out under the condition of an uniaxial tensile test. A bond model of explosive plating will be proposed and discusses by means of SEM-analysis of the fracture surfaces. Hence it follows, that in the range of the slow collision velocity, the bond mechanism is identical with that obtained by friction welding processes. At medium collosion velocity a formation of thin hydrodynamic metal films with lubricating effects and slight adhesion in the interfacc region takes place. Extreme large collision velocity rate cause the bond due to fusion welding processes.