BS 6783-8:1986
Current
The latest, up-to-date edition.
Sampling and analysis of nickel, ferronickel and nickel alloys Method for determination of sulphur in nickel, ferronickel and nickel alloys by iodimetric titration after induction furnace combustion
Hardcopy , PDF
English
31-12-1986
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National foreword
Committees responsible
Method
1. Scope and field of application
2. References
3. Principle
4. Reagents and materials
5. Apparatus
6. Sampling and samples
7. Procedure
8. Expression of results
9. Notes on procedure and equipment
10. Test report
Annex
Examples of compositions of nickel, ferronickel and
nickel alloys
Tables
1. Calibration example
2. Results of statistical analysis
3. Examples of composition of nickel (%)
4. Examples of composition of ferronickel (%)
5. Examples of composition of nickel alloys (%)
Results of statistical analysis
For a sulphur content of nickel and ferronickel in the range 0.001% to 0.3% (m/m) and of nickel alloys in the range 0.002% to 0.1% (m/m).
| Committee |
W/-
|
| DevelopmentNote |
Also numbered as EN 27527 and ISO 7527 Supersedes 84/39890 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a titrimetric method after combustion for the determination of the sulfur content of nickel and ferronickel in the range 0,001 to 0,3 % (m/m), and of nickel alloys in the range 0,002 to 0,1 % (m/m). Examples of compositions are given in the Annex.
| BS 375:1993 | Specification for refined nickel |
| BS 6783-6:1986 | Sampling and analysis of nickel, ferronickel and nickel alloys Method for determination of sulphur in nickel by methylene blue molecular absorption spectrometry after generation of hydrogen sulphide |
| BS 846:1985 | Specification for burettes |
| BS 5497-1:1979 | Guide for the determination of repeatability and reproducibility for a standard test methodPrecision of test methods. |
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