CB/T 4390.5-2013
Methods for chemical analysis of high manganese aluminum bronze for propeller.Part5:Determination of silicon content (English Version)
- Standard No.
- CB/T 4390.5-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard-Ships
- Latest
- CB/T 4390.5-2013
- Replace
- CB 961-1980
- Scope
- This part specifies the determination method of silicon content in high manganese aluminum bronze ZCuA18Mn14Fe3Ni2, ZCuA18Mn12Fe3Ni2 and ZCuA18Mn13Fe3Ni2 materials for propellers. This section applies to the determination of silicon content in high manganese aluminum bronze ZCuA18Mn14Fe3Ni2, ZCuA18Mn12Fe3Ni2 and ZCuA18Mn13Fe3Ni2 materials for propellers. The determination range of gravimetric method: 0.100%~5.00%; the determination range of thiourea reduction-molybdenum blue colorimetric method: 0.025%~0.40%.
CB/T 4390.5-2013 history
- 2013 CB/T 4390.1-2013 Methods for chemical analysis of high manganese aluminum bronze for propeller.Part1:Determination of iron content
- 1981 CB 961-1980 Chemical analysis method of high manganese aluminum bronze for propeller
CB/T 4390.5-2013 Methods for chemical analysis of high manganese aluminum bronze for propeller.Part5:Determination of silicon content has been changed from CB 961-1980 Chemical analysis method of high manganese aluminum bronze for propeller.
