Il lavoro di ricerca dei tre anni di dottorato è stato dedicato ad esplorare le potenzialità della tecnica ECAP (equal channel angular pressing), una tecnica di severa deformazione plastica, nei processi tecnologici di stampaggio a caldo ed estrusione a caldo di una lega di alluminio AA3004, che attualmente è molto impiegata per tali scopi. Questa tesi di dottorato illustra le tecniche e le modalità seguite per tali finalità. Si è visto che sia nello stampaggio a caldo che nell’estrusione a caldo di questa lega, esistono condizioni ECAP, pre-stampaggio e pre-estrusione, in grado di migliorarne le prestazioni.During this three years of research I have explored the potential of ECAP (equal channel angular pressing), a technique of strong de...
In this paper, billets of Al-1080 were successfully processed by ECAP up to 1 pass, and a combinatio...
In this paper, the deformation characteristics of engineering AA6061 aluminium in the Equal Channel ...
This paper presents a finite element simulation of equal channel angular pressing (ECAP) since it is...
Il lavoro di ricerca dei tre anni di dottorato è stato dedicato ad esplorare le potenzialità della t...
The aim of the research was to determine the deformation condition of ECAP process of multiphase hig...
Method of equal channel angular pressing is used for obtaining of new properties of metallic materia...
U ovom završnom radu obrađuje se postupak kutne ekstruzije, eng. ECAP - Equal Channel Angular Pressi...
Article is devoted to analysis of ECAP (Equal Channel Angular Pressing) method, which uses a high de...
Mechanical properties of aluminium alloys can be considerably improved using severe plastic deformat...
Processes of severe plastic deformation (SPD) are defined as a group of metalworking techniques in w...
A Engenharia tem buscado a fabricação de materiais com elevados valores de resistência mecânica e te...
The objective of this paper was to show some numerical simulations which can be very helpful for opt...
New grain refinement and strengthening technique by referring ECAP(equal channel angular pressing) t...
The aim of the research was to determine the deformation condition of ECAP process of multiphase hig...
Severe plastic deformation (SPD) can be used to generate ultra-fine grained microstructures and thus...
In this paper, billets of Al-1080 were successfully processed by ECAP up to 1 pass, and a combinatio...
In this paper, the deformation characteristics of engineering AA6061 aluminium in the Equal Channel ...
This paper presents a finite element simulation of equal channel angular pressing (ECAP) since it is...
Il lavoro di ricerca dei tre anni di dottorato è stato dedicato ad esplorare le potenzialità della t...
The aim of the research was to determine the deformation condition of ECAP process of multiphase hig...
Method of equal channel angular pressing is used for obtaining of new properties of metallic materia...
U ovom završnom radu obrađuje se postupak kutne ekstruzije, eng. ECAP - Equal Channel Angular Pressi...
Article is devoted to analysis of ECAP (Equal Channel Angular Pressing) method, which uses a high de...
Mechanical properties of aluminium alloys can be considerably improved using severe plastic deformat...
Processes of severe plastic deformation (SPD) are defined as a group of metalworking techniques in w...
A Engenharia tem buscado a fabricação de materiais com elevados valores de resistência mecânica e te...
The objective of this paper was to show some numerical simulations which can be very helpful for opt...
New grain refinement and strengthening technique by referring ECAP(equal channel angular pressing) t...
The aim of the research was to determine the deformation condition of ECAP process of multiphase hig...
Severe plastic deformation (SPD) can be used to generate ultra-fine grained microstructures and thus...
In this paper, billets of Al-1080 were successfully processed by ECAP up to 1 pass, and a combinatio...
In this paper, the deformation characteristics of engineering AA6061 aluminium in the Equal Channel ...
This paper presents a finite element simulation of equal channel angular pressing (ECAP) since it is...