Fig. 5.16 Abrasion wear scars at a magnification of 15×. (a) Two-body abrasion from 30 μm alumina in ASTM G174 abrasion test. (b) Three-body abrasion from 60 mesh silica in ASTM G65 abrasion test More

Fig. 7.11 Abrasion of various metals using the ASTM G174 two-body abrasion test (200 g, 680 belt passes, 30 μm alumina) More

Fig. 10.12 Abrasion volume in a two-body abrasion test (in accordance with ASTM International G174) using 30 μm alumina finishing tape More

Fig. 29.16 Abrasion data for various cobalt-base alloys. Source: Ref 11 More

Fig. 15 Scratches in a nitrocellulose coating on aluminum induced by light abrasion. Hills and valleys in the foil are induced by a diamond-imprint gravure roll that applies the nitrocellulose as a lacquer. SEM. 200× More

Fig. 11.6 Three-body abrasion test results of various plastics using a reduced-cycle adaptation of ASTM International G65. UHMWPE, ultrahigh-molecular-weight polyethylene; PTFE, polytetrafluoroethylene; PEEK, polyetheretherketone; ABS, acrylonitrile butadiene styrene; PPS, polyphenylene More

Fig. 11.7 Two-body abrasion test results of selected plastics. UHMWPE, ultrahigh-molecular-weight polyethylene; PTFE, polytetrafluoroethylene; PVC, polyvinyl chloride; CE, canvas electrical grade; PMMA, polymethyl methacrylate; PI, polyimide More

Fig. 11.15 (a) Abrasion of 60 HRC 52100 steel in a ball-on-flat test (ASTM International G133). (b) The scratches are seen at 100× magnification. More

Fig. 11.25 Two-body abrasion test results of four rubbers using ASTM International G174. PUR, polyurethane; CR, chloroprene rubber; SBR, styrene-butadiene rubber; CBR, cis polybutadiene rubber More

Fig. 12.6 Two-body abrasion wear rates of various roller surfaces subjected to abrasion by silica-coated tape, where * indicates not age hardened. PVD, physical vapor deposition; TS, thermal spray More

Fig. 13.2 Tooth abrasion testing More

Fig. 13.10 Schematic of the abrasion of an eyeglass lens coating by a grain of sand More

Fig. 13.11 Abrasion of a plastic face shield More

Fig. 9 (Part 2) (e) PEI HY (O N ) showing excessive melting of AF and third-body abrasion due to loose grit (middle portion) on the softened matrix. (f) PEI CF (O P ) excessive breakage of an array of CF in both directions, resulting in high wear. (g) PEI CF (O N ) CF tips showing less More

Fig. 3 Major categories of wear based on abrasion, erosion, adhesion, and surface fatigue. Source: Ref 2 More

Fig. 15 Slurry erosion wear modes. (a) Abrasion-corrosion. (b) Scouring wear, with wear areas equal (left) and unequal (center and right). (c) Crushing and grinding. (d) High-velocity erosion. (e) Low-velocity erosion. (f) Saltation erosion. (g) Cavitation More

Fig. 7 Effect of structure and hardness on abrasion resistance. Source: adapted from Ref 44 More

Fig. 14 Effect of coating technique on the relative abrasion resistance of TiN on hardened steel applied by various processes. Source: Ref 64 More

Fig. 1.2 Abrasion of a stainless steel pump sleeve by glass-filled packing More

Fig. 4.17 Scratch testing to simulate abrasion; scratch width is the test metric; w, width; P, scratch load More