Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM B634-88(2004)e1

Standard Specification for Electrodeposited Coatings of Rhodium for Engineering Use

Standard Specification for Electrodeposited Coatings of Rhodium for Engineering Use B0634-88R04E01 ASTM|B0634-88R04E01|en-US Standard Specification for Electrodeposited Coatings of Rhodium for Engineering Use Standard new BOS Vol. 02.05 Committee B08
$ 75.00 In stock

Abstract

This specification covers the requirements for electrodeposited rhodium coatings for engineering applications, usually employed for their corrosion resistance, stable electrical contact resistance, wear resistance, reflectivity, and heat resistance. Coating shall be classified based on their thickness. Specimens shall undergo preparatory preplating procedures such as surface cleaning and stress relief treatment, as well as post-plating embrittlement relief process. Coatings shall be sampled, tested, and conform accordingly to specified requirements as to purity, appearance, adhesion, hydrogen embrittlement, reflectivity, and thickness (to be measured either nondestructively by beta backscatter method or X-ray fluorescence, or destructively by microscopical cross sectioning method).

Scope

1.1 This specification covers requirements for electrodeposited coatings of rhodium used for engineering purposes.

1.2 Coatings of rhodium covered by this specification are usually employed for their corrosion resistance, stable electrical contact resistance, wear resistance, reflectivity, and heat resistance.

1.3 Appendix XI covers some typical applications for electrodeposited rhodium.

1.4 This standard does not purport to address all of the safety problems 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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 02.05
Developed by Subcommittee: B08.04
Pages: 5
DOI: 10.1520/B0634-88R04E01
ICS Code: 25.220.40