ASTM B 866 : 1995 : R2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion
Hardcopy , PDF
22-08-2018
English
01-12-2013
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 02.05, 2017 Specifies equipment and methods for detecting gross defects and mechanical damage (including wear-through) in metallic coatings where the breaks in the coating penetrate down to a copper or copper alloy substrate.
| Committee |
B 08
|
| DocumentType |
Test Method
|
| Pages |
4
|
| ProductNote |
Reconfirmed 2013
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers equipment and methods for detecting gross defects and mechanical damage (including wear-through) in metallic coatings where the breaks in the coating penetrate down to a copper or copper alloy substrate.
1.2This test method is suitable for coatings consisting of single or combined layers of any coating that does not significantly tarnish in an alkaline polysulfide solution. Examples are gold, nickel, tin, tin-lead, and palladium, or their alloys.
1.3Recent reviews of porosity testing (which include those for gross defects) and testing methods can be found in literature.2,3 An ASTM guide to the selection of porosity and gross defect tests for electrodeposits and related metallic coatings is available as Guide B765. Other related porosity test standards are Test Methods B735, B741, B798, B799, and B809.
1.4The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.5This 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.
| ASTM B 733 : 2015 : REDLINE | Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal |
| ASTM B 818 : 2003 : R2018 | Standard Specification for Cobalt-Chromium-Nickel-Molybdenum-Tungsten Alloy<brk/>(UNS R31233) Plate, Sheet and Strip |
| ASTM B 741 : 1995 : R2000 | Standard Test Method for Porosity In Gold Coatings On Metal Substrates By Paper Electrography (Withdrawn 2005) |
| ASTM B 545 : 2013 : REDLINE | Standard Specification for Electrodeposited Coatings of Tin |
| ASTM B 735 : 2016 : REDLINE | Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor |
| ASTM B 542 : 2013 : REDLINE | Standard Terminology Relating to Electrical Contacts and Their Use |
| ASTM B 679 : 1998 | Standard Specification for Electrodeposited Coatings of Palladium for Engineering Use |
| ASTM B 765 : 2003 : R2018 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| ASTM B 246 : 2015 : REDLINE | Standard Specification for Tinned Hard-Drawn and Medium-Hard-Drawn Copper Wire for Electrical Purposes |
| ASTM B 818 : 2003 : R2018 | Standard Specification for Cobalt-Chromium-Nickel-Molybdenum-Tungsten Alloy<brk/>(UNS R31233) Plate, Sheet and Strip |
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