GB/T 29559-2013 Active
GB/T 29559-2013 Surface chemical analysis—Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry
Abstract
This standard specifies the application of glow discharge atomic emission spectrometry to analyze the thickness of the plating layer, the quality of the plating layer (per unit area), and the chemical composition of the metal plating layer in zinc and/or aluminum-based alloy plating. The alloying elements that need to be considered include nickel, iron, silicon, lead, and antimony.
The range of elemental mass fractions applicable to this standard is: zinc (0.01% to 100%), aluminum (0.01% to 100%), nickel (0.01% to 20%), iron (0.01% to 20%), silicon (0.01% to 10%), lead (0.005% to 2%), and antimony (0.005% to 2%).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 29559-2013 |
| CCS | Basic standards and general methods |
| ICS | Chemical analysis |
| Implement Date | 2014-03-01 |