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electrolytic cleaning

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.9781627083157
EISBN: 978-1-62708-315-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
... a cleaner surface. Understanding the mechanics of the cleaning action for particular processes can help guide the selection of an appropriate method. Solvent Cleaning Emulsion Cleaning Alkaline Cleaning Electrolytic Cleaning Abrasive Cleaning Acid Cleaning Phosphoric Acid Etching...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280203
EISBN: 978-1-62708-267-9
... (215 to 430 A/mm 2 ) and graphite cathodes. The material should be immersed in the electrolytic cleaning bath for 3 to 12 min, and the operation will be complete when the amperage drops to nearly zero. Sodium sulfite (1.6 wt%) is used to reactivate the solution after a period of operation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.9781627082822
EISBN: 978-1-62708-282-2
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.9781627082501
EISBN: 978-1-62708-250-1
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120085
EISBN: 978-1-62708-269-3
... 0.8 30 10% (a) 38 100 400 16.0 30 0.25% (a) 95 205 76 3.0 10 2% (b) Boiling point Boiling point 125 5.0 17 7–8% (b) 60 140 125 5.0 A nitric-hydrofluoric acid solution, which is the final stage brightening in most alloy cleaning lines, should be maintained...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310193
EISBN: 978-1-62708-286-0
...Recommended cleaning methods Table 1 Recommended cleaning methods Contaminant Cleaning recommendation Comments Exterior soiling Soap, detergent, or dilute ammonia Use a soft cloth or sponge, clean water; dry with forced air or a dry cloth. Fingerprints Detergent and warm...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850060
EISBN: 978-1-62708-260-0
... abrasives are preferred for production work, since they produce fast, clean cuts. Wheels with fine abrasives produce smoother cuts and are preferred for delicate work. Consumable wheels come in a variety of sizes and thicknesses. Wheels up to 12 in in diameter are used in laboratory cutoff machines...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850538
EISBN: 978-1-62708-260-0
... produces evaporation losses and requires water additions to maintain a constant bath level. Electrolytic Iron [ 54 ] 375 g ferrous chloride 187.5 g calcium chloride 1000 mL distilled water Procedure: Vapor-degrease sample in trichloroethylene and cathodic-clean for 15 s in hot...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310019
EISBN: 978-1-62708-286-0
... to to understand rates of corrosion. The discussion covers two kinetic processes, namely electrode reactions at the cathode and anode and conduction of ions in the electrolyte. The chapter also provides information on passivation and its effect on polarization diagrams. corrosion kinetics passivation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870191
EISBN: 978-1-62708-299-0
... Molten deposits Condensation and dewpoint Control Surface cleaning and preparation Coatings Cathodic protection Inhibitors Inspection Planned maintenance Source: Ref 1 Specified requirements for alclad products Table 4 Specified requirements for alclad products...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030338
EISBN: 978-1-62708-282-2
... steel (rusted) –0.2 to –0.5 Low-carbon steel (clean and shiny) –0.5 to –0.8 Commercially pure aluminum –0.8 Aluminum alloy (5% Zn) –1.05 Zinc –1.1 Magnesium alloy (Mg-6Al-3Zn-0.15Mn) –1.6 Commercially pure magnesium –1.75 Most active (a) Measured with respect...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120079
EISBN: 978-1-62708-269-3
... electrolyte that separates the workpiece from a shaped electrode. ECM can generate difficult contours and provide distortion-free, high-quality surfaces. For ECM of titanium alloys, a very common electrolyte is sodium chloride used at concentrations of about 0.12 kg/L (1 lb/gal). CHM is the controlled...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850165
EISBN: 978-1-62708-260-0
..., the microstructure is revealed only by application of an appropriate etchant. To obtain a sharply delineated contrasty condition, the polished surface must be free of any artifacts, as is described in Chap. 2 . The sample must be thoroughly cleaned before etching, a satisfactory etchant must be selected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350195
EISBN: 978-1-62708-315-7
... on nonsignificant surfaces to minimize carryover Avoid features that could trap air or evolved gases and would prevent cleaning from occurring or cause staining Electropolishing Allow for electrical contact to be made on nonsignificant surfaces Avoid features (e.g., small recesses, blind holes, cavities...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740373
EISBN: 978-1-62708-308-9
..., electrolytic and some hydrometallurgically-produced powders, due to technical, economic, and/or ecological factors. Judicious selection of a powder is critical in P/M processing. Powder selected for optimal performance allows for smooth and efficient processing. Generally speaking, powders today are cleaner...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940451
EISBN: 978-1-62708-302-7
... Coatings on Metal Substrates • B 627, Test Method for Electrolytic Corrosion Testing (EC Test) • B 651, Test Method for Measurement of Corrosion Sites in Nickel Plus Chromium or Copper Plus Nickel Plus Chromium Electroplated Surfaces with the Double-Beam Interference Microscope • B 680, Test...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400169
EISBN: 978-1-62708-258-7
... Types of Desiccators Desiccants Other Means of Specimen Storage Cleaning the Specimen Polishing Cloths Polishing Discs Polishing Abrasives Manual (Hand) Polishing Automatic Polishing Microprocessor-Controlled Grinding/Polisher Machines Electrolytic Polishing Polishing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240323
EISBN: 978-1-62708-251-8
..., a complete electrical circuit is required. In a corroding system ( Fig. 18.1 ), this circuit is made up of four components: The anode is the electrode of an electrolytic cell at which oxidation is the principal reaction. Electrons flow away from the anode in the external circuit. It is the electrode...