The role of adiabatic shear in solid particle erosion
1975; Elsevier BV; Volume: 34; Issue: 2 Linguagem: Inglês
10.1016/0043-1648(75)90060-5
ISSN1873-2577
Autores Tópico(s)Particle Dynamics in Fluid Flows
ResumoA comparison is made of the deformation produced when titanium and mild steel target specimens are impacted obliquely by flat-ended cylindrical projectiles. The impact process is studied by high speed photography; it is shown that whereas in mild steel material is not removed from the surface but merely displaced, in titanium, the displaced material detaches by a process involving the formation of adiabatic shear bands. Attention is drawn to the influence of susceptibility to adiabatic shear on resistance to solid particle erosion.
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