ASTM B 735 : 2016 : REDLINE
Current
The latest, up-to-date edition.
Standard Test Method for Porosity in Gold Coatings on Metal Substrates by Nitric Acid Vapor
English
10-19-2016
CONTAINED IN VOL. 02.04, 2016 Explains equipment and procedures for using nitric acid vapor for determining porosity in gold coatings, greater than 0.6 [mu]m (25 [mu]in.) in thickness, particularly electrodeposits and clad metals used on electrical contacts.
1.1This test method covers equipment and procedures for using nitric acid vapor for determining porosity in gold coatings, greater than 0.6 μm (25 μin.) in thickness, particularly electrodeposits and clad metals used on electrical contacts.
1.2This test method is designed to show whether the porosity level is less or greater than some value that, by experience, is considered by the user to be acceptable for the intended application.
1.3A variety of other porosity testing methods are described in Guide B765 and in the literature.2,3 Other porosity test methods are Test Methods B741, B798, B799, and B809.
1.4The values stated in SI units are to be regarded as 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use. Specific precautions are given in Section 8 and 9.4.
| Committee |
B 02
|
| DevelopmentNote |
Supersedes ASTM B 583 (12/2001)
|
| DocumentType |
Redline
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| ASTM B 809 : 1995 : R2013 | Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor (“Flowers-of-Sulfur”) |
| ASTM B 877 : 1996 : R2003 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method |
| ASTM B 818 : 2003 : R2018 | Standard Specification for Cobalt-Chromium-Nickel-Molybdenum-Tungsten Alloy<brk/>(UNS R31233) Plate, Sheet and Strip |
| ASTM B 877 : 1996 : R2013 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method |
| ASTM B 798 : 1995 : R2009 | Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography |
| ASTM B 798 : 1995 : R2000 | Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography |
| ASTM B 741 : 1995 : R2000 | Standard Test Method for Porosity In Gold Coatings On Metal Substrates By Paper Electrography (Withdrawn 2005) |
| ASTM B 866 : 1995 : R2018 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion |
| BS ISO 19072-1:2014 | Road vehicles. Connection interface for pyrotechnic devices, two-way and three-way connections Pocket interface definition |
| ASTM B 809 : 1995 | Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur") |
| ASTM B 877 : 1996 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method |
| ASTM B 765 : 2003 : R2013 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| ASTM B 799 : 1995 : R2000 | Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor |
| ASTM B 866 : 1995 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion |
| ASTM B 877 : 1996 : R2018 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method |
| ASTM B 877 : 1996 : R2008 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method |
| ASTM B 799 : 1995 : R2009 | Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor |
| ASTM B 765 : 2003 : R2018 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| I.S. EN ISO 10308:2006 | METALLIC COATINGS - REVIEW OF POROSITY TESTS |
| ASTM B 866 : 1995 : R2003 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion |
| ISO 19072-1:2014 | Road vehicles Connection interface for pyrotechnic devices, two-way and three-way connections Part 1: Pocket interface definition |
| 13/30265050 DC : 0 | BS ISO 19072-1 - ROAD VEHICLES - CONNECTION INTERFACE FOR PYROTECHNIC DEVICES, TWO-WAY AND THREE-WAY CONNECTIONS - PART 1: POCKET INTERFACE DEFINITION |
| ASTM B 809 : 1995 : R2008 | Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur") |
| ASTM B 765 : 2003 : R2008 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| ASTM B 798 : 1995 : R2014 | Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography |
| ASTM B 765 : 2003 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| ASTM B 818 : 2003 : R2018 | Standard Specification for Cobalt-Chromium-Nickel-Molybdenum-Tungsten Alloy<brk/>(UNS R31233) Plate, Sheet and Strip |
| 06/30127899 DC : DRAFT MAR 2006 | ISO 19072-1 - ROAD VEHICLES - CONNECTION INTERFACE FOR PYROTECHNIC DEVICES, TWO AND THREE WAY CONNECTIONS - PART 1: POCKET INTERFACE DEFINITION |
| ASTM B 866 : 1995 : R2008 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion |
| MIL-STD-1276 Revision H:2013 | Leads for Electronic Component Parts |
| ASTM B 866 : 1995 : R2013 | Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by Polysulfide Immersion |
| ASTM B 920 : 2016 : REDLINE | Standard Practice for Porosity in Gold and Palladium Alloy Coatings on Metal Substrates by Vapors of Sodium Hypochlorite Solution |
| ASTM B 799 : 1995 : R2005 | Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor |
| EN ISO 10308:2006 | Metallic coatings - Review of porosity tests (ISO 10308:2006) |
| ASTM B 799 : 1995 : R2014 | Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor |
| ASTM B 809 : 1995 : R2003 | Standard Test Method for Porosity in Metallic Coatings by Humid Sulfur Vapor ("Flowers-of-Sulfur") |
| ASTM B 798 : 1995 : R2005 | Standard Test Method for Porosity in Gold or Palladium Coatings on Metal Substrates by Gel-Bulk Electrography |
| DIN EN ISO 10308:2006-04 | METALLIC COATINGS - REVIEW OF POROSITY TESTS |
| BS EN ISO 10308:2006 | Metallic coatings. Review of porosity tests |
| ISO 10308:2006 | Metallic coatings Review of porosity tests |
| 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 542 : 2013 : REDLINE | Standard Terminology Relating to Electrical Contacts and Their Use |
| ASTM B 765 : 2003 : R2018 | Standard Guide for Selection of Porosity and Gross Defect Tests for Electrodeposits and Related Metallic Coatings |
| 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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