Micro-sized copper powder (99.95%; O≤0.3) has been shock-processed with explosives of high detonation velocities of the order of 7.5km/s to observe the structural and microstructural sub-strengthening. Axisymmetric shock-consolidation technique has been used to obtain conglomerates of granular Cu. The technique involves the cylindrical compaction system wherein the explosive-charge is in direct proximity with the powder whereas the other uses indirect shock pressure with die-plunger geometry. Numeric simulations have been performed on with Eulerian code dynamics. The simulated results show a good agreement with the experimental observation of detonation parameters like detonation velocity, pressure, particle velocity and shock pressure in t...
W pracy przedstawiono wyniki pilotażowych prac eksperymentalnych, których celem było zbadanie możliw...
The effect of grain size and deformation temperature on the shock-hardening response and substructur...
It is shown that preloading of fine-grained copper with a the grain size of 0.5 m by a shock wave of...
Shock consolidation of ultrafine copper powders at room temperature for bulk nano/ultrafine structur...
The dynamic compaction of metal powders is of great interest to the metallurgical and military commu...
Mixtures of fine powders of copper and molybdenum were subjected to ball milling before shock-wave c...
Le comportement de poudres de Cu soumises à un compactage par une onde de choc unique est étudié au ...
Monocrystalline copper samples with orientations of [001] and [221] were shocked at pressures rangin...
In shock compaction with a single gas gun system, a target fixture is used to safely recover a powde...
Joint theoretical and experimental investigations have allowed to realize an approach with use of ma...
Abstract. Mixtures of fme powders of copper and molybdenum were subjected to ball milling before sho...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
Shock loading of M3 copper within strain rate range of 5·10 6-5,7·10 6 s -1 reveals a nucleation of ...
W pracy przedstawiono wyniki pilotażowych prac eksperymentalnych, których celem było zbadanie możliw...
The effect of grain size and deformation temperature on the shock-hardening response and substructur...
It is shown that preloading of fine-grained copper with a the grain size of 0.5 m by a shock wave of...
Shock consolidation of ultrafine copper powders at room temperature for bulk nano/ultrafine structur...
The dynamic compaction of metal powders is of great interest to the metallurgical and military commu...
Mixtures of fine powders of copper and molybdenum were subjected to ball milling before shock-wave c...
Le comportement de poudres de Cu soumises à un compactage par une onde de choc unique est étudié au ...
Monocrystalline copper samples with orientations of [001] and [221] were shocked at pressures rangin...
In shock compaction with a single gas gun system, a target fixture is used to safely recover a powde...
Joint theoretical and experimental investigations have allowed to realize an approach with use of ma...
Abstract. Mixtures of fme powders of copper and molybdenum were subjected to ball milling before sho...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
For powder materials a model is proposed to predict the mean temperature behind the shock wave, the ...
Shock loading of M3 copper within strain rate range of 5·10 6-5,7·10 6 s -1 reveals a nucleation of ...
W pracy przedstawiono wyniki pilotażowych prac eksperymentalnych, których celem było zbadanie możliw...
The effect of grain size and deformation temperature on the shock-hardening response and substructur...
It is shown that preloading of fine-grained copper with a the grain size of 0.5 m by a shock wave of...