BS 6200-3.11.2:1991
Current
The latest, up-to-date edition.
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of cobalt Steel, irons and steelmaking materials: spectrophotometric method for trace amounts
Hardcopy , PDF
English
20-12-1991
Foreword
Committees responsible
Method
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Sampling
6 Procedure
7 Calculation and expression of results
8 Test report
Tables
1 Calibration data for optical path lengths, additions
of cobalt solution (3.2) and equivalent cobalt
percentage by mass
2 Precision data from steels and irons
3 Regression data for steels and irons: values for
inter-laboratory agreement (2.83Sb, P = 95 %)
4 Precision data from steelmaking materials
5 Regression data for steelmaking materials: values for
inter-laboratory agreement (2.83Sb, P = 95 %)
Appendix
A Application to steelmaking materials
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