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ASTM-D6208 2007

$40.63

D6208-07 Standard Test Method for Repassivation Potential of Aluminum and Its Alloys by Galvanostatic Measurement

Published By Publication Date Number of Pages
ASTM 2007 6
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1.1 A procedure to determine the repassivation potential of aluminum alloy 3003-H14 (UNS A93003) (1) as a measure of relative susceptibility to pitting corrosion by conducting a galvanostatic polarization is described. A procedure that can be used to check experimental technique and instrumentation is described, as well.

1.2 The test method serves as a guide for similar measurement on other aluminum alloys and metals (2-5) .

1.3 The values stated in SI units are to be regarded as the standard. Values given in parentheses are for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
Summary of Test Method
Significance and Use
2 Apparatus
Preparation of Apparatus
Procedure
FIG. 1
3 Interpretation of Results
Report
Precision and Bias
FIG. 2
4 Keywords
A1. CORRECTING REFERENCE ELECTRODE READINGS TO STANDARD HYDROGEN ELECTRODE REFERENCE
A1.1 Temperature Compensation
A1.2 Correction to Standard Hydrogen Electrode
X1. Schematic for Computer Controlled Galvanostat
X1.1 Use of the Computer
X1.2 Potentiostat/Galvanostat
TABLE 1
TABLE A1.1
5 X1.3 Current Supply/Voltmeter
X2. Luggin Probe Configurations
X2.1 Integrated Luggin/Reference Electrode
X2.2 Salt Bridge and Reference Electrode
FIG. X2.1
FIG. X2.2
6 REFERENCES
ASTM-D6208 2007
$40.63