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scanning electron microscope

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Published: 01 January 2002
Fig. 20 Scanning electron microscopy. (a) Typical scanning electron microscope used in failure analysis photography. (b) Scanning electron microscope photograph of a fatigue fracture More
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Published: 01 January 2002
Fig. 7 Comparison of light microscope (top row) and scanning electron microscope (bottom row) fractographs showing the intergranular fracture appearance of an experimental nickel-base precipitation-hardenable alloy rising-load test specimen that was tested in pure water at 95 °C (200 °F). All More
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Published: 15 January 2021
Fig. 45 Scanning electron microscope backscattered electron image of area within Fig. 44 , showing points identified for detailed energy-dispersive spectroscopy analysis More
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Published: 01 June 2019
Fig. 6 Fracture plane in scanning electron microscope. Lower right: Ductile fracture, top: Conchoidal fracture. 2000 × More
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Published: 01 June 2019
Fig. 2 Scanning electron microscope micrograph of typical eye fracture morphology consisting of woody, ductile features. 500× More
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Published: 01 June 2019
Fig. 2 Scanning electron microscope photograph of the banded regions. Some smoothing of the asperities from continued operation is evident. In the crators the residue of partial melting can be seen. More
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Published: 01 June 2019
Fig. 5 Scanning electron microscope photo of “etched” surface on pipe inside surface More
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Published: 01 January 2002
Fig. 17 Scanning electron microscope fractograph of fracture surface of a wrought aluminum alloy. Observe that there are distinct regions generated by a ductile fracture process (regions with dimples) and intergranular fracture process (facets). More
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Published: 01 January 2002
Fig. 10 Scanning electron microscope micrograph of typical eye fracture morphology consisting of woody, ductile features. 500× More
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Published: 01 January 2002
Fig. 17 Scanning electron microscope fractographs showing the effect of calcium treatment on the fracture morphology of ASTM A633C steel impact specimens. (a) Untreated steel with type II manganese sulfide inclusions showing evidence of brittle fracture. (b) Calcium-treated steel More
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Published: 01 January 2002
Fig. 19 Scanning electron microscope micrographs showing segregation of inclusions along the edge where fracture apears to have initiated. More
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Published: 01 January 2002
Fig. 9 Scanning electron microscope micrographs of abraded PEI composites reinforced by various fabrics; L 12 N, SiC paper 80 grade (grit size 175 μm); distance slid 10 m (33 ft). O P , fabric parallel to the sliding plane; O N , fabric normal to the sliding plane. (a) PEI AF (O P ) showing More
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Published: 01 January 2002
Fig. 19 Scanning electron microscope micrographs of worn surfaces of PA66 unidirectional composites. (a) Carbon fiber (parallel, P) showing fiber thinning, fiber fracture, fiber pulverization (left portion) and fiber matrix debonding (middle portion). (b) Aramid fiber (AF) in the normal More
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Published: 01 January 2002
Fig. 23 Scanning electron microscope micrographs of worn surfaces of PA66 hybrid composites. (a) Hybrid (layer) composite-AF(N)/CF(P). (b) Hybrid (sandwich) composite-AF(N)/CF(P) stopping crack responsible for less wear. (c) AF(N)/CF(P) composite-accumulation of protective patch work (back More
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Published: 01 June 2019
Fig. 6 A scanning electron microscope picture of the “rock candy” fracture surface. More
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Published: 15 January 2021
Fig. 38 Scanning electron microscope view of fatigue fracture surface of annealed medium-carbon alloy steel tested in rotating bending. No distinct fatigue striations could be resolved. Crack growth direction from right to left More
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Published: 15 January 2021
Fig. 43 Scanning electron microscope view of laboratory fatigue fracture of a 70-30 nickel-copper alloy showing mixed intergranular and transgranular morphology. Source: Ref 26 More
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Published: 15 January 2021
Fig. 44 Scanning electron microscope views of intergranular facets within fatigue crack propagation area of cold-worked electrolytic tough pitch copper tested in rotating bending at moderately low stress More
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Published: 15 January 2021
Fig. 47 Scanning electron microscope view of serpentine glide on elevated-temperature (650 °C, or 1200 °F) laboratory tension test of nickel-molybdenum alloy. Although similar in appearance, these markings are not fatigue striations. More
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Published: 15 January 2021
Fig. 49 Scanning electron microscope view of fatigue striations in medium-density polyethylene, laboratory tested at 0.5 Hz with maximum stress 30% of the yield strength. Crack growth is upward in this view. Original magnification: 200×. Source: Ref 4 More