HB 5219.18-1998
Determination of Total Rare Earth by Oxalate Gravimetric Method for Chemical Analysis of Magnesium Alloys (English Version)

Standard No.

HB 5219.18-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

Professional Standard - Aviation

Latest

HB 5219.18-1998

Replace

HB 5219.10(1)-82

Scope

This standard specifies the method principle, reagents, analysis steps, calculation of the analysis results and allowable differences for the determination of the total rare earth content in magnesium alloys using the oxalate gravimetric method. This standard is applicable to the determination of total rare earth content in magnesium alloys. Measuring range: 0.50% ~ 5.00%

HB 5219.18-1998 history

• 1998 HB 5219.18-1998 Determination of Total Rare Earth by Oxalate Gravimetric Method for Chemical Analysis of Magnesium Alloys