Surface deformation of steels in impact-abrasion: The effect of sample angle and test duration

Wear behavior and work hardening of high strength steels in high stress abrasion

“…The shape and small size of the platelets in HV500A also suggest that they may be removed rather easily in further abrasion or scratching, thus accelerating wear. Somewhat similar behavior of martensitic wear steels in impactabrasion was observed by Ratia et al [26,27], who found that material is more easily detached from the previously deformed areas such as impact crater edges containing similar type of "shear-platelets".…”

Experimental study on the behavior of wear resistant steels under high velocity single particle impacts

“…The cracks in the carbides may also act as initiation sites for the cracks in the matrix, as seen in Fig 7. Reasonable amounts of cracked carbides were found even away from the main fracture bands. One of the common damage types observed in the cross sections of the impact craters are the subsurface lateral cracks (1). The bottoms of the craters also show clear signs of adhesion and abrasion, most likely by the detaching carbides dragging along the surface.…”

“…Lighter structures can be achieved for example by reducing the component wall thicknesses, but to withstand heavy loadings and to retain the component functionality, materials with improved mechanical properties must be developed. In fact, some newly developed high strength steels have in the laboratory scale [1] been shown to provide excellent properties against impact-abrasion type loadings. It is, however, also important to understand their behavior under solid particle erosion and abrasive conditions in order to improve them further.…”

Comparison of three-body impact abrasive wear behaviors for quenching–partitioning–tempering and quenching–tempering 20Si2Ni3 steels

“…As one of the commonest industrial problems, wear leads to both significant economic and environmental losses due to shortening the working life of equipment [1][2][3][4]. Typical wear may be divided into five categories as: abrasive, erosive, adhesive, chemical and fretting wear [5].…”