GB/T 24268-2009
Test methods for chemical analysis of silver-tin oxide electric contact material (English Version)

Standard No.

GB/T 24268-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 24268-2009

Scope

This standard specifies the determination method for silver, tin, nickel, zinc, indium, copper and bismuth in silver tin oxide or silver tin oxide indium oxide electrical contact materials. This standard applies to the determination of silver, tin, nickel, zinc, indium, copper and bismuth content in silver tin oxide or silver tin oxide indium oxide electrical contact materials.

GB/T 24268-2009 history

• 2009 GB/T 24268-2009 Test methods for chemical analysis of silver-tin oxide electric contact material