Des analyses des microstructures d'échantillons de cuivre de haute pureté déformés à température ambiante à différentes vitesses de déformation comprises entre 10-4 et 104 ont été réalisées. On a pu mettre en évidence les différents modes de déformation par examen métallographique de tous les échantillons. Les observations expérimentales montrent des différences de structure pour les échantillons déformés à très grande vitesse de déformation.Investigations on microstructures of high purity copper specimens deformed at various strain rates ranging from about 10-4 to about 104 per second and at room temperature have been carried out. The mode of deformation has been revealed by metallographic examination of all the specimens. Experimental obs...
MasterThe effect of strain rate on tensile properties of copper and α-iron single crystals was inves...
The deformation microstructures of oxygen-free high-conductivity (OFHC) copper were examined by tran...
The evolution of crystallographic texture in polycrystalline copper and nickel has been studied. The...
5 per second. Comparative studies showed that copper was more strain ratesensitive than aluminium an...
The article of record as published may be found at http://dx.doi.org/10.1007/s10853-008-2714-yThe mi...
In this work the microstructural features of pure copper were studied using two methods of severe pl...
Pure Cu of 99.98 wt.% purity has been processed at room temperature by diverse techniques of severe ...
Deformation microstructures in two batches of commercially pure copper (A and B) of allnost similar ...
Shock-hardened polycrystalline copper was subjected to high strains (γ ∼ 5) at high strain rates (γ'...
The primary objectives of this research were to determine the macroscopic properties of polycrystall...
Experiments were performed to analyze the microstructural evolution and mechanical behavior of comme...
Copper specimens were severely deformed by equal channel angular pressing (ECAP) up to eight passes....
Experiments were performed to analyze the microstructural evolution and mechanical behavior of comme...
The present paper deals with a study on formation of specific substructural features in OFHC copper ...
In order to study the relation between work-hardening characteristics of 10.0 and 50.8μ copper foil ...
MasterThe effect of strain rate on tensile properties of copper and α-iron single crystals was inves...
The deformation microstructures of oxygen-free high-conductivity (OFHC) copper were examined by tran...
The evolution of crystallographic texture in polycrystalline copper and nickel has been studied. The...
5 per second. Comparative studies showed that copper was more strain ratesensitive than aluminium an...
The article of record as published may be found at http://dx.doi.org/10.1007/s10853-008-2714-yThe mi...
In this work the microstructural features of pure copper were studied using two methods of severe pl...
Pure Cu of 99.98 wt.% purity has been processed at room temperature by diverse techniques of severe ...
Deformation microstructures in two batches of commercially pure copper (A and B) of allnost similar ...
Shock-hardened polycrystalline copper was subjected to high strains (γ ∼ 5) at high strain rates (γ'...
The primary objectives of this research were to determine the macroscopic properties of polycrystall...
Experiments were performed to analyze the microstructural evolution and mechanical behavior of comme...
Copper specimens were severely deformed by equal channel angular pressing (ECAP) up to eight passes....
Experiments were performed to analyze the microstructural evolution and mechanical behavior of comme...
The present paper deals with a study on formation of specific substructural features in OFHC copper ...
In order to study the relation between work-hardening characteristics of 10.0 and 50.8μ copper foil ...
MasterThe effect of strain rate on tensile properties of copper and α-iron single crystals was inves...
The deformation microstructures of oxygen-free high-conductivity (OFHC) copper were examined by tran...
The evolution of crystallographic texture in polycrystalline copper and nickel has been studied. The...