Titanium alloys exhibit attractive ballistic performances due to their low density and their high mechanical properties. They are unfortunately very sensitive to adiabatic shear localization. This study aims to determine an empirical parameter which allows to characterise the sensitivity to the adiabatic shear banding of different grades of titanium alloys. Dynamic punching tests by split Hopkinson pressure bar are performed on disc shaped specimen to obtain shear bands. This article deals with the possibility to size different materials according to their sensitivity to adiabatic shear on a defined scale with a such simple test.Alliant hautes performances mécaniques et faible densité, les alliages de titane semblent être de bons candidats ...
During dynamic compression tests, different mechanisms occur at the micro-structural level, resultin...
This paper presents the results of an experimental study on the mechanical behaviour of a commercial...
The evolution of adiabatic shear localization in commercial titanium subjected to heavy cold rolling...
Timium alloys exhibit attractive ballistic performances due to their low density and their high mech...
Mechanical and ballistic tests were performed on Ti-6Al-4V titanium alloy subjected to three heat tr...
Available from British Library Lending Division - LD:D53661/85 / BLDSC - British Library Document Su...
Shear stresses are a common reason for failure in many industrial applications. Localized shear defo...
Adiabatic shear bands may occur in different type of solicitation such as high speed torsion, compre...
Adiabatic shearing, occuring at strain-rates above 103 s-1, is expressed as a much critical thermo-p...
For metallic materials, fabrication processes (e.g. machining and forging) may involve important str...
Adiabatic shear bands in uranium alloy projectiles/penetrators, during penetration, allow them to “s...
The aims of this study are to realize under which conditions adiabatic shearing occurs, and to bette...
This work is focused on the numerical analysis of adiabatic shear banding in orthogonal cutting of T...
This paper presents the results of an experimental study on the mechanical behaviour of a commercial...
Deformation at high strain rates in combination with local thermal softening can lead to the formati...
During dynamic compression tests, different mechanisms occur at the micro-structural level, resultin...
This paper presents the results of an experimental study on the mechanical behaviour of a commercial...
The evolution of adiabatic shear localization in commercial titanium subjected to heavy cold rolling...
Timium alloys exhibit attractive ballistic performances due to their low density and their high mech...
Mechanical and ballistic tests were performed on Ti-6Al-4V titanium alloy subjected to three heat tr...
Available from British Library Lending Division - LD:D53661/85 / BLDSC - British Library Document Su...
Shear stresses are a common reason for failure in many industrial applications. Localized shear defo...
Adiabatic shear bands may occur in different type of solicitation such as high speed torsion, compre...
Adiabatic shearing, occuring at strain-rates above 103 s-1, is expressed as a much critical thermo-p...
For metallic materials, fabrication processes (e.g. machining and forging) may involve important str...
Adiabatic shear bands in uranium alloy projectiles/penetrators, during penetration, allow them to “s...
The aims of this study are to realize under which conditions adiabatic shearing occurs, and to bette...
This work is focused on the numerical analysis of adiabatic shear banding in orthogonal cutting of T...
This paper presents the results of an experimental study on the mechanical behaviour of a commercial...
Deformation at high strain rates in combination with local thermal softening can lead to the formati...
During dynamic compression tests, different mechanisms occur at the micro-structural level, resultin...
This paper presents the results of an experimental study on the mechanical behaviour of a commercial...
The evolution of adiabatic shear localization in commercial titanium subjected to heavy cold rolling...