This standard specifies the method principle, reagents, instruments, analysis steps, calculation and tolerance of analysis results for the determination of aluminum content in magnesium alloys using the chromium azure S photometric method. This standard applies to the determination of aluminum content in magnesium alloys. Measuring range: 0.10% ~ 0.40%
HB 5219.17-1998 history
1998HB 5219.17-1998 Magnesium Alloy Chemical Analysis Method Chromoazurin S Photometric Determination of Aluminum Content