JB/T 9548.9-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The thiocyanate photometric method for the determination of molybdenum content (English Version)
This standard specifies the method for the determination of molybdenum content in iron-chromium-aluminum alloys by thiocyanate direct photometry. This standard is applicable to the determination of molybdenum content in iron-chromium-aluminum alloys. Measuring range: 1.50%~2.50%.
JB/T 9548.9-1999 history
2015JB/T 9548.9-2015 Methods for chemical analysis of Fr-Cr-Al alloys.Part 9: Determination of molybdenum content
1999JB/T 9548.9-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The thiocyanate photometric method for the determination of molybdenum content