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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001639
EISBN: 978-1-62708-229-7
... Abstract This paper describes the remote ultrasonic (UT) examinations of a high-level radioactive waste storage tank at the Savannah River Site in South Carolina. The inspections, carried out by E.R. Holland, R.W. Vande Kamp, and J.B. Elder, were performed from the contaminated, annular space...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001710
EISBN: 978-1-62708-229-7
... the walk-down inspections of the basins. In addition, extensive corrosion of the aluminum storage racks was visible from the walkways around the basin. As a part of refurbishment of the storage basins, a decision was made to replace the racks with new ones. During the rack replacement process in L...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0059924
EISBN: 978-1-62708-235-8
... Abstract The large steel ring produced for a nuclear application from a billet of 8822 steel was inspected. The large billet was first forged into a doughnut preform in a large press, and then formed into the ring by ring rolling. A straight-beam ultrasonic inspection was instituted...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c0059932
EISBN: 978-1-62708-236-5
... Abstract Field failures, traced to internal cracks that were initiated from gross nonmetallics, were encountered in the upset portion of forged 4118 steel shafts. Ultrasonic inspection was thought to be the best method for detection from the location of these cracks, their orientation...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c0060104
EISBN: 978-1-62708-220-4
... Abstract Eddy current inspection was performed on a vertical evaporator unit (that contained 180 tubes) used in a chemical processing plant. It was advised that the tube material was type 316 stainless steel. The shell-side fluid was condensate and gaseous methylene chloride, while the tube...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0060144
EISBN: 978-1-62708-234-1
... filled with a nickel catalyst. The tubes were centrifugally cast from ASTM A297, grade HK-40 (Fe-25Cr-20Ni-0.40C), heat-resistant alloy. The tube was concluded after metallurgical inspection to have failed from creep rupture (i.e., stress rupture). A project for detecting midwall creep fissuring...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0060154
EISBN: 978-1-62708-234-1
... from different sections (ruptured area, slightly bulged but nonruptured area and visually sound metal) were inspected. The presence of pinhead-size intergranular fissures throughout the cross sections of the latter two samples was observed. An ultrasonic attenuation method was employed to investigate...
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Published: 01 January 2002
Fig. 6 Pre-inspection and post-inspection damage distributions for two NDE techniques More
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Published: 01 June 2019
Fig. 1 Crack indications from liquid penetrant inspection at the weld between the flange and cone. More
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Published: 01 June 2019
Fig. 2 Crack indications from liquid penetrant inspection. More
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Published: 01 June 2019
Fig. 1 Crack indications from the liquid penetrant inspection in type 304 stainless steel white liquor transfer line. More
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Published: 01 June 2019
Fig. 2 Inspection equipment (P-scan controls, two camera systems, and monitors) More
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Published: 01 June 2019
Fig. 8 Typical inspection port/5-6 in. riser More
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Published: 01 June 2019
Fig. 4 Procedure for magnetic inspection of stiffener plates. More
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Published: 01 June 2019
Fig. 10 Cracks in Bolt 28 revealed by magnetic particle inspection More
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Published: 01 June 2019
Fig. 1 Documentation of dry MT powder inspection results for vaporizer coil 6. More
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Published: 01 June 2019
Fig. 2 Indication of cracking on magnetic particle inspection in the 50 mm diameter machined bore surface in annealed condition, at ├Ś 1. More
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Published: 01 December 2019
Fig. 1 An on-site inspection and identification of replaced drive shafts identified 6 visually discernable designs among the 28 drive shafts inspected. More
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Published: 01 December 2019
Fig. 6 Location where inspection of the fracture surface was conducted via SEM More
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Published: 01 January 2002
Fig. 1 Typical inspections. (a) Automated inspection installation for the fluorescent penetrant inspection of large workpieces, such as castings. The installation incorporates a complex roller conveyor system. (b) Retirement-for-Cause (RFC) inspection facility More