XB/T 612.1-2019 Active Industry standards-Rare earths

XB/T 612.1-2019 Nebula-Iron Boron waste chemical analysis method Part 1: Determination of total amount of rare earth oxides

Publish Date: 2019-08-02 Implement Date: 2020-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: XB/T 612.1-2019

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2019-08-02

Implement Date: 2020-01-01

Pages: 9 pages

Scope

This section is applicable to the determination of the total amount of rare earth oxides in neodymium iron boron waste materials. It includes two methods: Method 1 is the weight method, and Method 2 is the inductively coupled plasma atomic emission spectrometry method. The measurement range (mass fraction) of Method 1 is 5.00% to 70.00%, and the measurement range (mass fraction) of Method 2 is 0.50% to 5.00%.