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Standard Test Method for Measurement of Thickness of Chromium and Chromium Alloy Deposits by the Coulometric/White Light Interferometry
ASTM B1026-24
Organization:
ASTM - ASTM International
Year: 2024
Abstract: 4.1 Measurement of the thickness of a coating is essential to assessing its utility and cost. 4.2 The coulometric method destroys the coating over a very small (about 0.1 cm2) test area. Therefore, its use is limited to applications in which a bare spot at the test area is acceptable or when the test piece may be destroyed.
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Standard Test Method for Measurement of Thickness of Chromium and Chromium Alloy Deposits by the Coulometric/White Light Interferometry
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| contributor author | ASTM - ASTM International | |
| date accessioned | 2025-09-30T18:06:41Z | |
| date available | 2025-09-30T18:06:41Z | |
| date copyright | 2024 | |
| date issued | 2024 | |
| identifier other | b1026-24.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/342404 | |
| description abstract | 4.1 Measurement of the thickness of a coating is essential to assessing its utility and cost. 4.2 The coulometric method destroys the coating over a very small (about 0.1 cm2) test area. Therefore, its use is limited to applications in which a bare spot at the test area is acceptable or when the test piece may be destroyed. | |
| language | English | |
| title | Standard Test Method for Measurement of Thickness of Chromium and Chromium Alloy Deposits by the Coulometric/White Light Interferometry | en |
| title | ASTM B1026-24 | num |
| type | standard | |
| status | Active | |
| tree | ASTM - ASTM International:;2024 | |
| contenttype | fulltext | |
| scope | 1.1 This test method covers the determination of the thickness of metallic coatings by the coulometric method, also known as the anodic solution or electrochemical stripping method, combined with a white light interferometry. 1.2 This test method is particularly applicable to decorative trivalent chromium deposits but can be used for other thin chromium deposits. The range of testing is typically 0.1 µm to 0.5 µm, but it can include thicker deposits. 1.3 Units—The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. | |
| identifier DOI | 10.1520/B1026-24 |