High density polyethylene is widely used in many applications which deal with slurry because of its high erosion resistance characteristics. Slurry a type erosive wear takes place when stream liquid hits solid body and results this body surface. affected by some parameters as material hardness, impact velocity, impact angle, slurry content, ambient temperature, particle size and particle s...

Studies on bone-energy interaction are meager and revealed only a general correlation between the fracture pattern and the mechanism of the insult. This study has two objectives, to establish a usable fracture analysis method and to reveal the association between the energy of the force and the fracture pattern. Dynatup Model POE 2000 (Instron Co.) low energy pendulum impact machine was utilize...

The material strength of meteorites provides useful information on the make-up and history asteroids. However, unique determination a meteorite is difficult because wide range strengths many exhibit. Even within single sample, complicated textures mineral granular compositions make measurements difficult. Michikami et al. (2019) investigated impact-induced crack growth in ordinary (L5) chondrit...