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Scanning electron microscopy

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Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006769
EISBN: 978-1-62708-295-2
... preparation scanning electron microscope scanning electron microscopy THE SCANNING ELECTRON MICROSCOPE (SEM) is one of the most versatile instruments for investigating the microscopic features of most solid materials. Compared to the light microscope, it expands the resolution range by more than 1...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003533
EISBN: 978-1-62708-180-1
... Abstract The scanning electron microscopy (SEM) is one of the most versatile instruments for investigating the microstructure of metallic materials. This article highlights the development of SEM technology and describes the operation of basic systems in an SEM, including the electron optical...
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Published: 01 June 2019
Fig. 7 Scanning electron microscopy (SEM) photographs showing the fracture surface of the failed converter bearing sample. (a) Fracture region showing striations and dimples on either side of crack, 1000×; (b) Angular inclusion particle (at the cross intersection) inside the crack More
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Published: 01 June 2019
Fig. 3 Scanning electron microscopy micrographs of surface fracture More
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Published: 01 June 2019
Fig. 4 Scanning electron microscopy micrographs of surface fracture A with identification of fracture initiation site More
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Published: 01 June 2019
Fig. 9 Scanning electron microscopy micrograph of the fracture surface More
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Published: 01 January 2002
Fig. 1 Scanning electron microscopy photo of the surface of a 300-series stainless steel sample obtained from AES instrument. Field of view, 1 μm More
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Published: 30 August 2021
Fig. 40 Scanning electron microscopy of hot tear in region A of Fig. 39 More
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Published: 30 August 2021
Fig. 41 Scanning electron microscopy of hot tear in region B of Fig. 39 More
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Published: 30 August 2021
Fig. 29 Scanning electron microscopy image of fracture surface showing the presence of intergranular fracture and crack branching, both common characteristics of high-pH SCC More
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Published: 30 August 2021
Fig. 32 Optical and scanning electron microscopy images of origin location of near-neutral-pH SCC showing multiple dark thumbnail-shaped cracks extending from the outer diameter (OD) and coalescing, and a small region of ductile overload between the crack and inner diameter (ID) More
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Published: 30 August 2021
Fig. 35 Scanning electron microscopy image of intergranular fracture-surface morphology within the origin region More
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Published: 30 August 2021
Fig. 21 Scanning electron microscopy images of fracture-surface precipitate morphologies More
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Published: 30 August 2021
Fig. 52 Backscattered scanning electron microscopy images of (a) 2% ferrite, annealed and air cooled, showing carbide and chi (light) phase (28Cr-53Fe-12Mo-5Ni) with 0.10 mm (0.004 in.) lateral expansion at −195 °C (−320 °F), and (b) 2% ferrite, annealed and air cooled, showing virtually More
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Published: 30 August 2021
Fig. 31 Scanning electron microscopy after metallography on failed sample revealed scattered grain-boundary fissures and intergranular cracks. Original magnification: 1000× More
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Published: 30 August 2021
Fig. 47 Scanning electron microscopy image showing the cleavage-type brittle crack surface . Original magnification: 1000× More
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Published: 30 August 2021
Fig. 64 Scanning electron microscopy images of failed tube. (a) Outer surface near puncture showing erosion marks having directionality pattern. Original magnification: 100× (b) Embedded fly-ash particles. Original magnification: 3000× More
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Published: 30 August 2021
Fig. 5 Scanning electron microscopy image of outer surface of the stem at fatigue crack initiation location. Arrows indicate fretting and iatrogenic damage from contact with the proximal body. More
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Published: 30 August 2021
Fig. 6 Scanning electron microscopy image showing microvoid coalescence in a fractured nitinol wire More
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Published: 30 August 2021
Fig. 7 Scanning electron microscopy image showing dimplelike pitting corrosion reminiscent of microvoid coalescence morphology More