XB/T 612.1-2019
Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry (English Version)

Standard No.

XB/T 612.1-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

工业和信息化部

Latest

XB/T 612.1-2019

Replace

XB/T 612.1-2009

Scope

This part of XB/T 612 specifies the method for determination of the total amount of rare earth oxides in NdFeB waste. This section applies to the determination of the total amount of rare earth oxides in NdFeB waste. Measuring range: 5.00%-70.00%.

XB/T 612.1-2019 history

• 2019 XB/T 612.1-2019 Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry
• 2009 XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry