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Precipitation

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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.c9001361
EISBN: 978-1-62708-215-0
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Published: 01 June 2019
Fig. 8 Variation in carbide precipitation (black dots) in delta ferrite, Midland 1 (mod. Murakami's). More
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Published: 01 June 2019
Fig. 6 Inside surface of sample 2 showing general attack and precipitation effects. Etched with 10% oxalic acid. 500 × More
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Published: 01 June 2019
Fig. 20 SEMs showing the precipitation of Cl-bearing compounds along the grain boundaries. (a) Note the dark gray scale penetrating the base metal and the precipitates. (b) Grain boundary precipitates at higher magnification More
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Published: 01 December 2019
Fig. 8 Microstructure of damaged sleeve plate showing precipitation of metal carbides at grain boundaries, 400× More
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Published: 01 December 2019
Fig. 3 SEM micrograph of fractured surface showing precipitation of carbides in the austenite matrix and the formation of microcracks More
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Published: 01 January 2002
Fig. 31 Grain-boundary and intragranular precipitation at the hot side of the hot-gas casing of a gas turbine. Material is 321 stainless steel. Etched successively in Vilella's reagent, methanolic aqua regia, and Groesbeck's reagent to darken carbides More
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Published: 01 December 1992
Fig. 10 EPMA analysis of precipitation on the fracture surface of steel G. More
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Published: 01 December 1992
Fig. 5 Grain-boundary precipitation in the structure of the segment. The matrix is tempered martensite with secondary carbides. Nital etched. 310×. More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001217
EISBN: 978-1-62708-235-8
... Abstract In a housing made of cast steel GS 20MoV12 3, weighing 42 tons, precipitates were found on the austenitic grain boundaries during metallographic inspection. According to their shape and type they were recognized as carbides that precipitated during tempering. In addition, a much...
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Published: 01 June 2019
Fig. 2 Replacement precipitator wires. (a) View of a type 304 replacement precipitator wire and the AISI 1010 tube bent at one end to place over the insulators. The arrows point to the two crimps used to fix the wire in the tube. (b) Close-up view of one of the crimps More
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001769
EISBN: 978-1-62708-241-9
... –ve  Mannitol –ve +ve +ve +ve CPB, calcium precipitating bacteria; CPB1, Serratia sp.; CPB2, Enterobacter sp.; CPB3, Enterobacter sp.; CPB4, Enterococcus sp. Impedance data for the calcium precipitating bacteria in cooling water system Table 4 Impedance data...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001075
EISBN: 978-1-62708-214-3
... Abstract Several type 316L stainless steel wires in an electrostatic precipitator at a paper plant fractured in an unexpectedly short time. Failed wires were examined using optical and scanning electron microscope, and hardness tests were conducted. Fractography clearly established...
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Published: 01 June 2019
Fig. 8 Precipitates under the scale layer, longitudinal section, unetched, phase contrast micrograph (−1). 100× More
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Published: 01 June 2019
Fig. 9 Precipitates in the original structure of the heating strip, cross-section, etched in ferricyanide solution (after Murakami). 100× More
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Published: 01 June 2019
Fig. 10 Precipitates under the scale layer, cross-section, etched in ferricyanide solution (after Murakami). 100× More
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Published: 01 June 2019
Fig. 8 Primary grain boundary with precipitates of ledeburite and secondary cementite. Etched in picral. 200 × More
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Published: 01 June 2019
Fig. 7 Details of the rows of aluminum-rich precipitate particles shown at Arrow 3 in Figure 6 ; 600×. More
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Published: 01 June 2019
Fig. 6 Precipitates on lattice planes and twin planes of former austenite. Etch: Picral. approx. 420 × More
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Published: 01 June 2019
Fig. 7 Precipitates in grain boundaries and planes, unetched section of outer zone of flange disk. 1500 × More