• ASTM B799-95(2009)

ASTM B799-95(2009)

Standard Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor

ASTM International, 10/01/2009

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/10/2009

Pages:4

File Size:1 file , 83 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 This test method covers equipment and methods for determining the porosity of gold and palladium coatings, particularly electrodeposits and clad metals used on electrical contacts.

1.2 This test method is designed to show whether the porosity level is less or greater than some value which by experience is considered by the user to be acceptable for the intended application.

1.3 A variety of other porosity testing methods are described in the literature. , Other porosity test methods are B 735, B 741, B 798, and B 809. An ASTM Guide to the selection of porosity tests for electrodeposits and related metallic coatings is available as Guide B 765.

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

1.5 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) 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. For specific hazards, see Section 6.

More ASTM standard pdf

ASTM D1894-11e1

ASTM D1894-11e1

Standard Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting

$30.00 $60.00

ASTM D5745-15

ASTM D5745-15

Standard Guide for Developing and Implementing Short-Term Measures or Early Actions for Site Remediation

$34.00 $68.00

ASTM D5236-99ae1

ASTM D5236-99ae1

Standard Test Method for Distillation of Heavy Hydrocarbon Mixtures (Vacuum Potstill Method)

$32.00 $65.00

ASTM D2094-00(2023)

ASTM D2094-00(2023)

Standard Practice for Preparation of Bar and Rod Specimens for Adhesion Tests

$28.00 $57.00