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Fig. 6 Presurgical model of the right lobe (left) and the native right lobe of a liver donor. The model was printed by a Connex 350 printer from Stratasys. Source: Ref 30. Reprinted with permission from Wiley More

Fig. 13 ESR spectrum of turquoise. Left to right: locations in gauss of the three principal g -values of Cu 2+ ions and that of the free-radical marker DPPH More

Fig. 8 Stereo pair (top left and right) of a fractured Ti-10V-2Fe-3Al alloy that was heat treated at 780 °C (1435 °F) for 3 h, water quenched, and aged for 1 h at 500 °C (930 °F). The corresponding carpet plot (bottom left) and contour plot (bottom right) of the fracture surface are also shown More

Fig. 93 Regions of fatigue precracking (at right) and crack extension or fracture (at left) in the fracture surface of a ferritic ductile iron compact tension specimen. Note how crack ignores nodules in fatigue and grows almost exclusively through nodule-nucleated voids during ductile fracture More

Fig. 270 Fracture surface of spring at right side in Fig. 269 , shown at higher magnification. The nucleus of the fatigue crack is clearly visible on the wire surface at top, with a succession of beach marks fanning out below it. The surface of the zone of final fast fracture appears More

Fig. 407 TEM p-c replica of a region near the right edge of the fracture surface in Fig. 405 , showing a transition from intergranular facets (at right) to dimples (at left). This transition is typical of all cracks in the actuator shaft that originated near holes, in each instance More

Fig. 13 Lower (left) and upper (right) halves of trimetal bearings for a diesel engine that failed because of distortion of the crankcase. The center three bearing halves sustained greater damage than the end halves. More

Fig. 18 Macrographs of new (left) and worn (right) attrition mill wear plates More

Fig. 16 Fatigue failures. (a) Fatigue (upper right) changing to ductile failure (lower left). (b) Fatigue fracture of class 30 gray iron. (c) Single overload fracture of class 30 gray iron More

Fig. 33 Cleavage fracture in a soda lime glass. Crack progresses from left to right. (a) Fracture surface shows the initiation region (featureless mirror region), mist surrounding the mirror region and hackle. (b) Geometry of tensile test showing position of fracture surface normal to tensile More

Fig. 11 Plan view (left) and cross section (right) through tapered-ring locking device assembly More

Fig. 4 Microstructures of high-speed tool steels. Left: CPM T15. Right: Conventional T15. Carbide segregation and its detrimental effects are eliminated with the CPM process, regardless of the size of the products. Courtesy of Crucible Materials Corporation More

Fig. 19 Surface finger oxides (arrows at upper right) and interparticle oxide networks (arrow near lower left) in a powder forged material More

Fig. 2 Scored block (with blistered coating) on left; smooth-faced on right More

Fig. 30 Surface finger oxides (arrows at upper right) and interparticle oxide networks (arrow near lower left) in a powder forged material More

Fig. 11 Crowned rolls (left) to compensate for bending, and uncrowned rolls (right) that may lead to thickness variation in rolled stock More

Fig. 31 The progression is shown on the top from left to right. In the bottom center, the punch is shown positioned prior to the final forming operation. The fold created during extrusion is circled. More

Fig. 62 Front (left) and back (right) view of an installed stud More

Fig. 74 Comparison of actual (left) with predicted (right) weld shape during the inertia welding of two dissimilar materials, as would occur in a compressor spool with two adjacent stages made of different materials. Due to differing material characteristics on the two sides of the weld More

Fig. 27 Conventional “doubler” forging for producing right-hand and left-hand longeron fittings. See Example 4 . Dimensions in figure given in inches Item Conventional forging Material Aluminum alloy 7079 Plan area (approx) 155 cm 2 (24 in. 2 ) Parting line Broken More