GJB 5404.1-2005
Analysis methods for trace elements in super alloys Part 1: Determination of silver content by dithizone tetrachloromethane extraction-spectrophotometric method (English Version)

Standard No.

GJB 5404.1-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

Latest

GJB 5404.1-2005

Scope

This part specifies the principle, reagents, instruments, analysis steps, result calculation and tolerance for the determination of silver content in superalloys by disulfide carbon tetrachloride extraction-spectrophotometry. This section applies to the determination of silver content in superalloys. Measuring range: 0.00005% to 0.010%.

GJB 5404.1-2005 Referenced Document

• GB/T 222 Permissible tolerances for chemical composition of steel products*， 2006-02-05 Update

GJB 5404.1-2005 history

• 2005 GJB 5404.1-2005 Analysis methods for trace elements in super alloys Part 1: Determination of silver content by dithizone tetrachloromethane extraction-spectrophotometric method