GB/T 26416.2-2022
Methods for Chemical Analysis of Rare Earth Ferroalloys Part 2: Determination of Rare Earth Impurity Content by Inductively Coupled Plasma Emission Spectrometry (English Version)

Standard No.

GB/T 26416.2-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

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

Latest

GB/T 26416.2-2022

Replace

GB/T 26416.2-2010

Scope

This document specifies the method for the determination of rare earth impurities in rare earth iron alloys (lanthanum-iron alloys, cerium-iron alloys, gadolinium-iron alloys, dysprosium-iron alloys, holmium-iron alloys, and yttrium-iron alloys). This document is applicable to the determination of rare earth impurities in rare earth iron alloys (lanthanum iron alloy, cerium iron alloy, gadolinium iron alloy, dysprosium iron alloy, holmium iron alloy, yttrium iron alloy). Determination of elements and range (mass fraction) are shown in Table 1. Table 1 Determination range content (mass fraction) element lanthanum-iron alloy cerium-iron alloy gadolinium-iron alloy dysprosium-iron alloy holmium-iron alloy yttrium-iron alloy—0.0050~0.25

GB/T 26416.2-2022 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 26416.2-2022 history

• 2022 GB/T 26416.2-2022 Methods for Chemical Analysis of Rare Earth Ferroalloys Part 2: Determination of Rare Earth Impurity Content by Inductively Coupled Plasma Emission Spectrometry
• 2011 GB/T 26416.2-2010 Chemical analysis methods of dysprosium ferroalloy.Part 2: Determination of rare earth impurity contents.Inductively coupled plasma atomic emission spectrometry

GB/T 26416.2-2022 -All Parts