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beryllium

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Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001076
EISBN: 978-1-62708-214-3
... to the naked eye. Macrophotography showed that the attack was more severe at one edge of each pad, resulting in deeper grooving and a buildup of deposits, mostly silver sulfides. Microstructural analysis of a cross section indicated that the interface between the silver overlay and the substrate (beryllium...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c0045909
EISBN: 978-1-62708-232-7
.... 3 EPMA spectra obtained with a windowless detector from the two areas indicated in Fig. 4(a) . (a) From the inclusion area showing the presence of iron, oxygen, and some carbon. (b) From the steel matrix showing the presence of only iron with a trace of carbon By removing the beryllium...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001083
EISBN: 978-1-62708-214-3
... concentrations. As performed in this examination and with the use of a detector fitted with a beryllium window, EDS cannot detect hydrogen, lithium, beryllium, boron, carbon, nitrogen, or oxygen. The results of the analysis are qualitative and indicate the relative amounts of the elemental constituents present...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001504
EISBN: 978-1-62708-217-4
... manifestation of a subsequently widespread problem. The strut housings were forged from aluminium alloy 7079, heat treated to the T6 temper, shot peened and anodized in sulphuric acid. Fig. 4 a: Failed shock strut assembly: (A) indicates the eye-bolt with beryllium copper bushing and (B) the eye-bolt...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c9001543
EISBN: 978-1-62708-218-1
... 0.03 nil Silicon 6.10 6.50 Chromium nil — Nickel 0.50 0.32 Zinc 0.17 nil Magnesium 0.59 0.59 Copper 0.06 0.04 Iron 0.43 0.11 Titanium 0.06 — Beryllium 0.001 — While molten, some aluminum in the piston oxidized, forming aluminum oxide, Al 2 O 3...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001365
EISBN: 978-1-62708-215-0
... in this examination, EDS cannot detect the elements hydrogen, lithium, beryllium, boron, carbon, nitrogen, or oxygen. The results of this type of analysis indicate the relative amounts of the elemental constituents. The results of the quantitative compositional analysis of the impeller material are presented...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c9001704
EISBN: 978-1-62708-218-1
...) in varying quantities (see Figure 9 ). The EDS analysis was performed with a beryllium window in place, thus completely attenuating the oxygen (O) signal. However, the presence of oxygen in the deposits can be assumed. Fig. 9 EDS spectrum of corrosion deposit from interior weld. No chlorine...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001054
EISBN: 978-1-62708-214-3
... is a versatile method of joining dissimilar metals that are difficult or impossible to join by common fusion processes because of their physical properties and geometrical configurations. The process for joining uranium to another metal (such as stainless steel or beryllium) involves cleaning the surfaces...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006770
EISBN: 978-1-62708-295-2
... X-RAY SPECTROSCOPY is generally accepted as the most useful ancillary technique that can be added to any scanning electron microscope (SEM), even to the point of being considered a necessity by most operators. Modern x-ray spectrometers allow detection of elements down to beryllium ( Z = 4...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001098
EISBN: 978-1-62708-214-3
... higher concentrations. As performed in this examination, EDS cannot detect hydrogen, lithium, beryllium, boron, carbon, nitrogen, or oxygen. The results of the analysis are qualitative and indicate relative amounts of the elemental constituents. Figure 10 shows the in situ EDS spectrum...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001753
EISBN: 978-1-62708-241-9
... analysis from representative section of component Element Wt.% Aluminum Remainder Zinc 5.22 Magnesium 0.63 Chromium 0.41 Iron 0.26 Manganese 0.01 Silicon 0.09 Copper 0.58 Titanium 0.27 Nickel <0.01 Lead <0.01 Tin <0.01 Beryllium <0.01...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006759
EISBN: 978-1-62708-295-2
... of the radiation produced by the instrument. One limitation is that depending on the XRF detector, lighter elements such as lithium and beryllium cannot be detected, and for some detectors, the limit of detection extends to aluminum and silicon or elements with a higher atomic number. Prior to data collection...
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
... emission is more pronounced for heavier elements, while the probability of Auger electron emission is greater from lighter elements. While AES can detect elements above He in the periodic table, EDS is usually limited to elements heavier than beryllium. Auger electron spectroscopy is also more appropriate...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003556
EISBN: 978-1-62708-180-1
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003537
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006774
EISBN: 978-1-62708-295-2
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