Flow patterns during friction stir welding
Friction stir welding (FSW) is a relatively new technique for welding that uses a cylindrical
pin or nib inserted along the weld seam. The nib (usually threaded) and the shoulder in …
pin or nib inserted along the weld seam. The nib (usually threaded) and the shoulder in …
The influence of liner material on the dynamic response of the finite steel target subjected to high velocity impact by explosively formed projectile
J Liu, Y Long, C Ji, M Zhong, Q Liu - International Journal of Impact …, 2017 - Elsevier
Subjected to high velocity impact (collision pressure over 30 GPa) of copper and iron liner
EFP, the finite steel targets experience the failure modes of plug and spall. Dynamic …
EFP, the finite steel targets experience the failure modes of plug and spall. Dynamic …
Comparison of jetting-related microstructures associated with hypervelocity impact crater formation in copper targets and copper shaped charges
LE Murr, CS Niou, EP Garcia, E Ferreyra… - Materials Science and …, 1997 - Elsevier
Shaped charge jet and slug formation is characterized prominently by dynamic
recrystallization which may occur in deformation-recrystallization cycles, providing a …
recrystallization which may occur in deformation-recrystallization cycles, providing a …
Comparison of tungsten heavy-alloy rod penetration into ductile and hard metal targets: Microstructural analysis and computer simulations
C Kennedy, LE Murr - Materials Science and Engineering: A, 2002 - Elsevier
Complete penetration of thick OFHC copper and 7039 aluminum alloy targets by tungsten
heavy-alloy rod penetrators at 1.5 km/s impact velocity has been examined by light and …
heavy-alloy rod penetrators at 1.5 km/s impact velocity has been examined by light and …
Microbands and shear-related microstructural phenomena associated with impact craters in 6061-T6 aluminum
LE Murr, A Ayala, CS Niou - Materials Science and Engineering: A, 1996 - Elsevier
Normal incidence impact craters in thick 6061-T6 aluminum targets formed by spherical
soda-lime glass projectiles at velocities ranging from 1.7 km s− 1 to 5.2 km s− 1 were …
soda-lime glass projectiles at velocities ranging from 1.7 km s− 1 to 5.2 km s− 1 were …
Formation of microbands in copper under loading by spherically converging shock waves
AV Dobromyslov, NI Taluts - Materials Characterization, 2023 - Elsevier
A systematic study of microbands formed in polycrystalline and single crystal copper
samples after loading by spherically converging shock waves with different initial amplitudes …
samples after loading by spherically converging shock waves with different initial amplitudes …
Characterization of adiabatic shear bands in the zirconium alloy impacted by split Hopkinson pressure bar at a strain rate of 6000 s− 1
DL Zou, BF Luan, Q Liu, LJ Chai, JW Chen - Materials Science and …, 2012 - Elsevier
The adiabatic shear bands formed in the zirconium alloy impacted by split Hopkinson
pressure bar at a strain rate of about 6000s− 1 were characterized systemically by means of …
pressure bar at a strain rate of about 6000s− 1 were characterized systemically by means of …
Dynamic recrystallization-induced flow phenomena in tungsten–tantalum (4%)[001] single-crystal rod ballistic penetrators
EA Trillo, EV Esquivel, LE Murr, LS Magness - Materials characterization, 2002 - Elsevier
Deformation-flow microstructures associated with [001] W–4% Ta penetrator fragments in a
rolled homogeneous steel armor target exhibit dynamic recrystallization. The equiaxed …
rolled homogeneous steel armor target exhibit dynamic recrystallization. The equiaxed …
Comparison of residual microstructures associated with impact craters in Al–Sc and Al–Ti alloys
Y Ye, P Li, LS Novikov, VS Avilkina, L He - Acta materialia, 2010 - Elsevier
Al–Sc and Al–Ti semi-infinite targets were impacted by high-speed projectiles with velocities
of 0.8, 2 and 4kms− 1, respectively. The results show that deep columned craters with …
of 0.8, 2 and 4kms− 1, respectively. The results show that deep columned craters with …
Study of deformed microstructures near the impact crater in pure copper targets
GA Li, L Zhen, HT Li, X Tan - Materials Science and Engineering: A, 2004 - Elsevier
Annealed and cold rolled pure copper targets were impacted by 4mm diameter GCrl5 steel
ball with a speed of 1.5 km/s. The microstructure near the crater and the influence of cold …
ball with a speed of 1.5 km/s. The microstructure near the crater and the influence of cold …