• ASTM B799-95(2005)

ASTM B799-95(2005)

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

ASTM International, 11/01/2005

Publisher: ASTM

File Format: PDF

$26.00$52.00


Published:01/11/2005

Pages:4

File Size:1 file , 77 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.

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 .

More ASTM standard pdf

ASTM E1995-12

ASTM E1995-12

Standard Test Method for Measurement of Smoke Obscuration Using a Conical Radiant Source in a Single Closed Chamber, With the Test Specimen Oriented Horizontally

$41.00 $83.00

ASTM D5200-03

ASTM D5200-03

Standard Test Method for Determination of Weight Percent Volatile Content of Solvent-Borne Paints in Aerosol Cans

$26.00 $52.00

ASTM D6968-03(2015)

ASTM D6968-03(2015)

Standard Test Method for Simultaneous Measurement of Sulfur Compounds and Minor Hydrocarbons in Natural Gas and Gaseous Fuels by Gas Chromatography and Atomic Emission Detection

$28.00 $57.00

ASTM F2220-15

ASTM F2220-15

Standard Specification for Headforms

$34.00 $68.00