1-20 of 54 Search Results for

Mercury

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 Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001679
EISBN: 978-1-62708-229-7
... Abstract Several mercury diffusion pump stages in the Tritium Purification process at the Savannah River Site (SRS) have been removed from service for scheduled preventive maintenance. These stages have been examined to determine if failure has occurred. Evidence of fatigue around the flange...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001339
EISBN: 978-1-62708-215-0
... (a) Source: Ref 3 . (b) Source: Ref 4 Fig. 16 SEM micrograph showing deposits on the interior surface of the weld Fig. 17 Mercury X-ray image of the deposit on the inside surface of the pipe Fig. 6 SEM micrograph of the through-wall crack. 14.25× Fig. 7 SEM...
Image
Published: 01 June 2019
Fig. 7 SEM Micrograph Representative of Particles on Mercury Diffusion Pump Stage More
Image
Published: 01 June 2019
Fig. 8 EDS of Particles on Mercury Diffusion Pump Stage More
Image
Published: 01 December 1993
Fig. 4 Weld W-19 after it was excavated to detect the presence of mercury More
Image
Published: 01 December 1993
Fig. 17 Mercury X-ray image of the deposit on the inside surface of the pipe More
Image
Published: 01 December 1992
Fig. 1 Damaged left headlamp of the Mercury Cougar. More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001012
EISBN: 978-1-62708-234-1
..., with the cracks starting on the inside surfaces of the tubes. There was no known corrosive agent in the system, and no other corrosion damage could be found. Qualitative tests and spectrographic analysis gave a positive indication for mercury. The spacing of the cracks, the branched intergranular cracking...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001318
EISBN: 978-1-62708-215-0
.... 15 EDS spectrum (high-energy band) representative of areas on or near fracture surfaces of two failed discs. Hg indications are barely above background. Abstract Failure of three C22000 commercial bronze rupture discs was caused by mercury embrittlement. The discs were part of flammable...
Image
Published: 01 December 2019
Fig. 32 SEM of fracture surface of notched, fatigue-pre-cracked nickel single crystal cracked first in liquid mercury and then (after completely evaporating the mercury) in hydrogen gas (101 kPa) at 20 °C showing essentially identical appearance (tear ridges, slip lines, and isolated dimples More
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001036
EISBN: 978-1-62708-214-3
... Fig. 1 Damaged left headlamp of the Mercury Cougar. Fig. 2 Tungsten filaments of the headlamp shown in Fig. 1 . Fig. 3 Inner halide bulb component from the right headlamp of the Cougar. Fig. 4 Closeup view of the tungsten filaments of the halide bulb shown...
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
...) Liquid–metal coolants for nuclear reactors, nuclear fission products, and neutron spallation targets (Pb-Bi) Overheated bearing materials containing Sn, Cu, Pb Internal sources, e.g. Pb particles in free-machining alloys Na-K impurity phases in Al-Li alloys Mercury from broken thermometers...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003554
EISBN: 978-1-62708-180-1
... of LMIE, the fracture is, of course, covered by a visible layer of the embrittler metal. At room temperature, mercury or its alloys are liquid, and other metals are present as a resolidified coating. Mercury-induced failures of aluminum alloys are characterized by the generation of significant quantities...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006786
EISBN: 978-1-62708-295-2
... is, of course, covered by a visible layer of the embrittler metal. For example, at room temperature, mercury or its alloys are liquid, and other metals are present as a resolidified coating. Mercury-induced failures of aluminum alloys are characterized by the generation of significant quantities of white...
Image
Published: 01 December 2019
Fig. 8 Radiograph of area A in Fig. 7 showing white areas (not penetrated by X-rays) owing to the presence of mercury in secondary cracks More
Image
Published: 01 December 1993
Fig. 5 Macrograph of fracture surface at weld W-3 before removal of the white oxide deposit. Note the mercury droplets. 10.26× More
Image
Published: 01 December 1993
Fig. 3 Weld cap at the through-wall crack location, showing branched cracking. The weld cap had a gray stain where mercury had contacted the surface. More
Image
Published: 01 December 2019
Fig. 13 Plot showing the variation in the extent of sub-critical cracking for a 2024-T4 aluminium alloy plate with the amount of mercury available at the crack-initiation site. (Graph from [ 29 ], with modifications) More
Image
Published: 01 December 2019
Fig. 3 SEM of dimpled intergranular fracture surface produced by sub-critical crack growth for a high strength D6aC steel (tempered at 650 °C to 41HRC) in liquid mercury at 20 °C [ 5 ] More
Image
Published: 01 December 2019
Fig. 31 SEMs of fracture surfaces produced by ( a ) SCC in aqueous environment, and ( b ) LME in liquid mercury, for a Ti6%Al4%V alloy, showing fluted areas (A) and cleavage-like areas (B) [ 17 ] More