ASTM-G5 2011
$44.96
G5-94(2011)e1 Standard Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements
Published By | Publication Date | Number of Pages |
ASTM | 2011 | 12 |
ASTM G5-94-e1-Reapproved2011
Historical Standard: Standard Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements
ASTM G5
Scope
1.1 This test method covers an experimental procedure for checking experimental technique and instrumentation. If followed, this test method will provide repeatable potentiostatic and potentiodynamic anodic polarization measurements that will reproduce data determined by others at other times and in other laboratories provided all laboratories are testing reference samples from the same lot of Type 430 stainless steel.
1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.
Keywords
anodic polarization; electrochemical testing; pitting; potentiodynamic; potentiostatic; sulfuric acid; Type 430 stainless steel
ICS Code
ICS Number Code 71.040.50 (Physicochemical methods of analysis)
DOI: 10.1520/G0005-94R11E01
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Referenced Documents Significance and Use Apparatus |
2 | FIG. 1 FIG. 2 |
3 | FIG. 3 FIG. 4 FIG. 5 |
4 | Experimental Procedure Standard Reference Plots |
5 | Precision and Bias Keywords X1. DEVIATIONS FROM STANDARD POLARIZATION PLOTS X1.1 High Passive Current Densities (Crevice Effect) FIG. 6 |
6 | X1.2 Low Passive Current Densities (Instrumental Effect) X1.3 Cathodic Currents During Anodic Polarization (Oxygen Effect) FIG. X1.1 |
7 | X2. STANDARD REFERENCE PLOTS FROM ROUND ROBIN TESTS OF THE LOT OF TYPE 430 STAINLESS STEEL X2.1 X2.2 X2.3 FIG. X1.2 FIG. X1.3 |
8 | FIG. X2.1 |
9 | FIG. X2.2 |
10 | X3. RECOMMENDED STANDARD DATA FIELDS FOR COMPUTERIZATION OF DATA FROM TEST METHOD G5 X3.1 X3.2 X3.3 X3.4 X3.5 X3.6 X3.7 TABLE X2.1 |
11 | TABLE X3.1 |
12 | REFERENCES |