YS/T 953.2-2014
Methods for chemical analysis of fire smelting nickel substrate material.Part 2:Determination of silicon content.Molybdosilicate blue spectrophotometric method and perchloric acid dehydration gravimetric method (English Version)

Standard No.

YS/T 953.2-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 953.2-2014

Scope

This part of YS/T 953 specifies the silicon-molybdenum blue spectrophotometric method and the perchloric acid dehydration gravimetric method for the determination of silicon content in pyrometallurgical nickel matrix materials. This section is applicable to the determination of silicon content in pyrometallurgical nickel matrix materials. The measurement range of method 1 is 0.10%~2.00%; the measurement range of method 2 is 0.50%~6.00%.

YS/T 953.2-2014 Referenced Document

• GB/T 20066 Steel and iron.Sampling and preparation of samples for the determination of chemical composition

YS/T 953.2-2014 history

• 2014 YS/T 953.2-2014 Methods for chemical analysis of fire smelting nickel substrate material.Part 2:Determination of silicon content.Molybdosilicate blue spectrophotometric method and perchloric acid dehydration gravimetric method