CB/T 3905.14-2005 Method for chemical analysis of tin-base bearing alloy - Part 14: Chromazurol S photometric method for the determination of aluminium content (English Version)
This part of CB/T 3905 specifies the chemical analysis method of tin-based bearing alloys - the principle, reagents, analysis steps, result calculation, etc. of determining the amount of aluminum using the chromitanine S photometric method. This section applies to the determination of aluminum content in tin-based bearing alloys. Measuring range: 0.0040% ~ 0.0500%. This section should be used together with CB/T 3905.1-2005.
CB/T 3905.14-2005 history
2005CB/T 3905.14-2005 Method for chemical analysis of tin-base bearing alloy - Part 14: Chromazurol S photometric method for the determination of aluminium content
1989CB/T 3905.14-1999 Chemical Analysis Method of Tin-based Bearing Alloy Chromium Azure S Photometric Determination of Aluminum Content