HB 5219.7-1998
Magnesium Alloy Chemical Analysis Method Potassium Periodate Photometric Determination of Manganese Content (Excluding Zirconium and Rare Earth) (English Version)

Standard No.

HB 5219.7-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

Professional Standard - Aviation

Latest

HB 5219.7-1998

Replace

HB 5219.4-1982

Scope

This standard specifies the method principle, reagents, instruments, analysis steps, calculation and tolerance of analysis results for the determination of manganese content in magnesium alloys using potassium periodate absorbance photometry. This standard is applicable to the determination of manganese content in magnesium alloys (excluding zirconium and rare earths). Measuring range: 0.01% ~ 0.80%

HB 5219.7-1998 history

• 1998 HB 5219.7-1998 Magnesium Alloy Chemical Analysis Method Potassium Periodate Photometric Determination of Manganese Content (Excluding Zirconium and Rare Earth)
• 1982 HB 5219.7-1982 Determination of zinc content in magnesium alloy