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liquid iron

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Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001319
EISBN: 978-1-62708-215-0
... marks were observed, indicating contamination by rusted carbon steel particles. Liquid penetrant testing was used to determine the extent of the cracks, and in situ metallographic analysis was performed over the cracked region. The morphology of the cracks was indicative of transgranular stress...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c9001200
EISBN: 978-1-62708-221-1
...Abstract Abstract During the operation of tractors with cantilevered body, the lateral wall of the hypoeutectic cast iron cylinder blocks cracked repeatedly. Three of the blocks were examined. The grain structure of the thick-walled part consisted of uniformly distributed graphite of medium...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001822
EISBN: 978-1-62708-180-1
..., as in the case of face-centered cubic (fcc) metals, the crack will propagate only when the liquid metal feeds the crack. In a notch-sensitive metal—for example, in a body-centered cubic (bcc) metal, such as iron—the nucleated crack may become unstable and propagate ahead of the liquid metal. In cases of LME...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001665
EISBN: 978-1-62708-231-0
... Metals,” J. Inst. Met. (London) , Vol. 37 , pp. 215 – 221 ( 1927 ). 7. Hough R. R. and Rolls R. , “The High-Temperature Tensile Creep Behavior of Notched Pure Iron Embrittled by Liquid Copper,” Scripta Metallurgica , Vol. 4 , pp. 17 – 23 ( 1970 ). 10.1016/0036-9748(70)90136-5...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006831
EISBN: 978-1-62708-329-4
... D 111 Fold markings over rather large areas of the casting Surface folds, gas runs D 112 Surface shows a network of jagged folds or wrinkles (ductile iron) Cope defect, elephant skin, laps D 113 Wavy fold markings without discontinuities; edges of folds at same level, casting...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001085
EISBN: 978-1-62708-214-3
...Abstract Abstract Liquid penetrant inspection of an ASTM A296 grade CA-15 residual heat removal pump impeller from a nuclear plant revealed a crack like indication that approximated the outer contour of the wear ring. Examination of a section containing the crack and three sections from near...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001486
EISBN: 978-1-62708-234-1
... success. Attempts have been made to reduce or prevent cavitation damage by the application of cathodic protection, and this has been found to be effective in certain instances of trouble on propellers. Diesel engines Cast iron Cavitation wear The rapid wastage, leading to ultimate failure...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003508
EISBN: 978-1-62708-180-1
... casting. Cast iron, gray cast iron, malleable irons, ductile iron, low-alloy steel castings, austenitic steels, corrosion-resistant castings, and cast aluminum alloys are the materials discussed. The article describes the general types of discontinuities or imperfections for traditional casting with sand...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.rail.c9001719
EISBN: 978-1-62708-231-0
...Abstract Abstract Metallography is an important component of failure analysis. In the case of a liquid metal embrittlement (LME) failure it is usually conclusive if a third phase constituent can be formed inside of the cracks after failure. In the case where it is necessary to characterize...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
... is the progressive loss of original material from a solid surface due to mechanical interaction between that surface and a fluid, a multicomponent fluid, an impinging liquid, or impinging solid particles ( Ref 1 ). Erosion is a rather broad term and can be further classified into a number of more specific terms...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001087
EISBN: 978-1-62708-214-3
...Abstract Abstract The repeated failure of rubber-covered rotors and volute liners in a flue gas desulfurization system after conversion from lime slurry reagent to limestone slurry reagent was investigated. The pump was a horizontal 50 x 65 mm (2 x 2.5 in.) Galiger pump with a split cast iron...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c9001236
EISBN: 978-1-62708-218-1
...Abstract Abstract A cast iron cylinder liner from a diesel engine suffered localized damage on the cooling water side leading to serration of the edges and heavy pitting. This heavy damage was cavitation damage, frequently observed in diesel motor cylinders. To combat such damage the following...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001832
EISBN: 978-1-62708-241-9
... High-level liquid radioactive wastes (HLW) generated at Savannah River Site (SRS) are stored in large underground tanks made of low-carbon steel, schematically shown in Fig. 1 . The wastes consist primarily of concentrated solutions of sodium nitrate (NaNO 3 ) and sodium hydroxide (NaOH). Each...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... and prevention of several types of failure in which corrosion is a contributing factor. These articles include “Stress-Corrosion Cracking,” “Liquid-Metal and Solid-Metal Induced Embrittlement,” “Hydrogen Damage and Embrittlement,” “Corrosive Wear Failures,” “Biological Corrosion Failures,” and “High...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001658
EISBN: 978-1-62708-229-7
... of the porosity demonstrates that this particle formed directly from liquid steel, e.g., from weld spatter or in thermal cutting. The material between the metal particles was principally iron oxide but the oxide in the two deposits was different. That in the 1979 deposit was of two layers and an example...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... trisulfates forms on the external surfaces of tubes (reheater and superheater tubes) in the temperature range of 540 to 700 °C (1000 to 1300 °F). Liquid trisulfates solubilize the protective iron oxide scale and expose the base metal to oxygen, which produces more oxide and subsequent metal loss (according...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
... in this Volume discuss analysis and prevention of several types of failures in which corrosion is a contributing factor. These articles include “ Stress-Corrosion Cracking ,” “ Liquid Metal and Solid Metal Induced Embrittlement ,” “ Hydrogen Damage and Embrittlement ,” “ Corrosive Wear Failures ,” “ Biological...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c9001718
EISBN: 978-1-62708-220-4
..., the most severe form of erosion corrosion. Cavitation damage to the protective oxide film caused the zirconium to lose its normally outstanding corrosion resistance. The root cause of the impeller failure is most likely the introduction of excessive air into the pump due to low liquid level, a bad seal...
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
... Intergranular fracture Mercury Rupturing Safety equipment C22000 UNS C22000 Liquid metal induced embrittlement Background Testing Procedure and Results Discussion Conclusion and Recommendation Selected Reference Selected Reference • Warke W.R. , Liquid Metal and Solid Metal...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003569
EISBN: 978-1-62708-180-1
... pump impeller by cavitation and solid particle erosion. Courtesy of CETIM Fig. 13 Incubation time of different metals and alloys (frequency = 21.1 kHz; distance between specimen and vibration horn = 0.9 mm; vibration amplitude = 35 μm; temperature = 20 °C; liquid: water). Source: Ref 30...