1-19 of 19 Search Results for

low-energy ion-scattering spectroscopy

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006771
EISBN: 978-1-62708-295-2
... be of concern. Modern surface analysis equipment uses low-energy electron and/or ion beams to help neutralize surface charge buildup during analysis. In general, XPS and TOF-SIMS can readily analyze conductive materials, semiconductors, and insulators with this neutralization scheme. The AES analysis of fully...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003534
EISBN: 978-1-62708-180-1
...: EDS, energy-dispersive spectroscopy; WDS, wavelength-dispersive spectroscopy; AES, Auger electron spectroscopy; XPS, x-ray photoelectron spectroscopy; TOF-SIMS, time-of-flight secondary ion mass spectrometry; FTIR, Fourier transform infrared (spectroscopy) Understanding the various analytical...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006943
EISBN: 978-1-62708-395-9
... force microscopy; SEM, scanning electron microscopy; XPS, x-ray photoelectron spectroscopy; ToF-SIMS, time-of-flight secondary ion mass spectrometry; EDS, energy-dispersive spectroscopy Scanning Electron Microscopy The advent of SEM has opened many avenues for advancement of materials in both...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003522
EISBN: 978-1-62708-180-1
...) spectroscopy Chemical shift of nuclei Mass spectroscopy Mass/charge of ions produced X-ray diffraction analysis (XRD) Crystalline polymer component Small-angle x-ray diffraction X-ray scattering at low angle Scanning electron microscopy (SEM) Surface and particle morphology Transmission...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006757
EISBN: 978-1-62708-295-2
... (NMR) spectroscopy Chemical shift of nuclei Mass spectroscopy Mass/charge of ions produced X-ray diffraction analysis (XRD) Crystalline polymer component Small-angle x-ray diffraction X-ray scattering at low angle Scanning electron microscopy (SEM) Surface and particle morphology...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006931
EISBN: 978-1-62708-395-9
... spectroscopy Mass/charge of ions produced Molecular structure X-ray diffraction analysis (XRD) Crystalline polymer component Crystalline structure, short- and long-range ordering, percent crystallinity, polymer blend/copolymer Small-angle x-ray diffraction X-ray scattering at low angle Crystallite...
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
... electron signals for imaging, and the characteristic x-ray signal emitted from the sample for composition identification. Secondary Electrons Secondary electrons are low-energy electrons emitted from the sample as a result of coulombic interactions between the incident electrons from the beam...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.9781627083959
EISBN: 978-1-62708-395-9
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... spectroscopy, x-ray photoelectron spectroscopy, and secondary ion mass spectroscopy are very sensitive chemical analysis techniques that have been used to test for penetrant residue on crack faces. A positive finding of penetrant residue (assuming proper samples are used) may imply some penetrant had entered...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006939
EISBN: 978-1-62708-395-9
... primary, secondary, tertiary, and quaternary alkylammonium or alkyl phosphonium cations. Figure 6 shows schematics of layered silicate surfaces functionalized with alkylammonium ions. The cationic surfactants lower the surface energy of the clays and increase the wettability of the nanoclay...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
... rate kinetics. Logarithmic kinetics are often associated with the initial stages of oxidation, low-temperature service, and conditions where cavities and precipitates in a thick scale interfere with ion or vacancy diffusion mechanisms. Logarithmic scaling behavior on alloys is affected...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001109
EISBN: 978-1-62708-214-3
... bars that had spent 9 months in service were dipped and rinsed in distilled water containing 1% HNO 3 in order to extract water-soluble salts from the corrosion products. Chemical analysis of the solution, using atomic absorption spectroscopy and ion-exchange chromatography, yielded Na K + , Ca 2...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001812
EISBN: 978-1-62708-241-9
..., but in general the composition of any deposits can be determined by Energy-Dispersive Spectroscopy (EDS) or by other techniques. For SMIE, embrittling metal films on fracture surfaces are also sometimes evident from their colour, e.g. for copper and oxidized cadmium, but are often not obvious even using high...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006822
EISBN: 978-1-62708-329-4
... the chemical composition of surface residue. Various techniques may be used, including energy-dispersive spectroscopy, x-ray diffraction, or gas chromatography/mass spectrometry. Where microbiologically influenced corrosion is suspected as a possible cause or contributor to a failure, deposit samples should...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4
... the material is stressed above or below any ductile-to-brittle transition temperature below which relatively low-energy fractures can occur. Other degradation mechanisms, such as corrosion and oxidation; stress corrosion; erosion from flowing gases, liquids, and solids; hydrogen damage; creep and stress...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
... fracture, it is important to know if, at the time of the accident or failure, the prevailing temperature was low, and/or if some measure of shock loading was involved. When dealing with failures of crankshafts or other shafts, it is generally desirable to ascertain the conditions of the bearings...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006808
EISBN: 978-1-62708-329-4
...-for-service assessment methodologies for calculating allowable or critical flaw sizes are also discussed. carbon steel fitness-for-service assessment low-alloy steel nondestructive examinations weld cracks welding JOINING is a key process of manufacturing of complex components and assemblies...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001818
EISBN: 978-1-62708-180-1
... they determine whether the material is stressed above or below any ductile-to-brittle transition temperature below which relatively low energy fractures can occur. Other degradation mechanisms, such as corrosion and scaling; stress corrosion; erosion from flowing gases, liquids, and solids; hydrogen damage...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006810
EISBN: 978-1-62708-329-4
... and temperatures that vary from extremely low, as in arctic or cryogenic environments, to extremely high, as in gas turbines. In addition, shafts may be subjected to a variety of loads—in general, tension, torsion, compression, bending, or combinations of these. Shafts are also sometimes subjected to vibratory...