YS/T 953.4-2014
Methods for chemical analysis of fire smelting nickel substrate material.Part 4:Determination of chrome content.Ammonium ferrous sulfate titration method (English Version)

Standard No.

YS/T 953.4-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 953.4-2014

Scope

This part of YS/T 953 specifies the ferrous ammonium sulfate titration method for the determination of chromium content in pyrometallurgical nickel matrix materials. This section is applicable to the determination of chromium content in pyrometallurgical nickel-based materials. The measurement range is 0.10%~10.00%.

YS/T 953.4-2014 Referenced Document

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

YS/T 953.4-2014 history

• 2014 YS/T 953.4-2014 Methods for chemical analysis of fire smelting nickel substrate material.Part 4:Determination of chrome content.Ammonium ferrous sulfate titration method