GB/T 29559-2013 Active National standards

GB/T 29559-2013 Surface chemical analysis—Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry

Publish Date: 2013-07-19 Implement Date: 2014-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29559-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Chemical analysis

Publish Date: 2013-07-19

Implement Date: 2014-03-01

Pages: 30 pages

Scope

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%).