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disintegration

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Published: 01 June 2016
Fig. 6.2 Disintegration of melt stream by gas flow inside atomizing chamber. Courtesy of SAFINA, a.s. More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270045
EISBN: 978-1-62708-301-0
..., and metal deposits. Explosive forces can also cause ductile metals such as aluminum to disintegrate into tiny pieces and are associated with chemicals that leave residues along with numerous craters on metal surfaces. The chapter provides examples of the different types of damage as revealed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2023
DOI: 10.31399/asm.tb.edfatr.t56090131
EISBN: 978-1-62708-462-8
... neural networks have been trained to detect and classify PCB defects, improve signal-to-noise ratios in SEM images, recognize wafer failure patterns, and predict failure modes. It explains how new packaging strategies, particularly stacking and disintegration, complicate fault isolation and evaluates...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080409
EISBN: 978-1-62708-304-1
... seven alloys disintegrated after 456 h of exposure. The authors concluded that the chloride salt was too aggressive to be used at 900 °C (1650 °F). Results of corrosion tests in molten eutectic NaCl-KCl-MgCl<sub>2</sub> salt at 900 °C (1650 °F) Table 15.3 Results of corrosion tests in molten...
Image
Published: 01 January 2000
) Disintegration of protective corrosion product by impacting microjet “torpedo.” Source: Ref 8 More
Image
Published: 01 March 2001
) Disintegration of protective corrosion product by impacting microjet “torpedo.” Source: Ref 8 More
Image
Published: 01 December 2015
the bottom external surface where the pipe rested on the soil. The small-diameter piece in the foreground is a gray iron pump impeller on which the impeller vanes have disintegrated because of graphitic corrosion. Courtesy of Robert D. Port. Permission granted by Nalco Chemical Company, 1987 More
Image
Published: 01 December 2015
Fig. 3 Uniform-layer dezincification in an admiralty brass 19 mm (3/4 in.) diameter heat-exchanger tube. The top layer of the micrograph, which consists of porous, disintegrated particles of copper, was from the inner surface of the tube that was exposed to water at pH 8.0, 31 to 49 °C (87 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460173
EISBN: 978-1-62708-285-3
... with the desired properties for cold spraying. In essence, it is the breakup of a molten stream into droplets, which are then cooled to form solid particles ( Ref 6.2 ). The process uses gas flow to disintegrate a liquid stream, which is represented by melt flow. In general, any gas that does not react...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270168
EISBN: 978-1-62708-301-0
..., gross features indicate failure due to shear loads. The damages to the bihexagonal nuts were also similar. The fir tree portions disintegrated into pieces. LP Turbine Disc The damaged turbine disc is shown in Fig. CH44.8 . All the dummy blades were found dislodged from the dovetail mountings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230485
EISBN: 978-1-62708-298-3
.... It is not clear that this condition has been met during beryllium oxidation. It is likely that impure ions influenced the defect concentration. When oxidation reaches the transition from the parabolic to the accelerated rate, the beryllium disintegrates into a powdery mass of beryllium oxide and unattached...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2007
DOI: 10.31399/asm.tb.pmsspmp.t52000001
EISBN: 978-1-62708-312-6
... of sensitized stainless steel sheet, that is, stainless steel with grain boundaries depleted of chromium. When leached in acid, such sheet disintegrated into a fine powder consisting essentially of the individual grains of the stainless steel sheet ( Ref 3 – 5 ). This powder actually had several promising...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.9781627083195
EISBN: 978-1-62708-319-5
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290261
EISBN: 978-1-62708-319-5
... into droplets by a rapidly moving stream of gas or liquid (usually water), or by centrifugal force. The droplets solidify into particles. atomized powder. Alloy or metal powder produced by the disintegration and subsequent solidi cation of a molten metal stream. attrition. A mechanical milling or grinding...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780336
EISBN: 978-1-62708-281-5
... as the biologically mediated loss of utilitarian or physical characteristics of a plastic or a hybrid material containing plastics or plastics as a major component. Thus, this definition includes physical disintegration or cosmetic disfigurement of a material but does not require extensive changes in the chemical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.htgpge.t67320159
EISBN: 978-1-62708-347-8
... on the quantity of nitrogen deposited. High-alloy steels take up more nitrogen than those with a low-alloy content. Hence, there is more growth of high-alloy steel gears. In case of insufficiently annealed and normalized steels, the annealing effect of ion nitriding may cause disintegration of the stable retained...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2007
DOI: 10.31399/asm.tb.pmsspmp.t52000023
EISBN: 978-1-62708-312-6
... temperature, typically 50 to 75 °C (100 to 150 °F) above the melting point of a particular alloy, the induction furnace is tilted to allow liquid metal, via a runner, to flow into a tundish, from which the metal emerges as a well-defined stream within the atomization tank in which it is disintegrated...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370095
EISBN: 978-1-62708-447-5
... share a common rotary drum, the operators can separate the mixed castings. The disintegration of the cores ( decoring) occurring in the rotary drum units helps to reduce the subsequent shot blasting time ( Ref 3 ). Gates from iron castings are separated and cleaned. Effective decoring reduces the amount...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240597
EISBN: 978-1-62708-251-8
... below 13 °C (56 °F). While the transformation is so sluggish that it normally is not a problem, if it does occur, the volume expansion that occurs with the transformation is so great that the alloys can disintegrate into powder. This very thing happened to Napoleon’s army in 1812 when they were...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370021
EISBN: 978-1-62708-447-5