BS 6783-7:1986
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Sampling and analysis of nickel, ferronickel and nickel alloys Method for determination of sulphur in nickel, ferronickel and nickel alloys by infra-red absorption after induction furnace combustion
Hardcopy , PDF
24-03-2020
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
Annexes
A. Examples of compositions of nickel, ferronickel
and nickel alloys
B. Features of commercial high frequency induction
furnaces and infra-red sulfur analysers
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 (%)
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 0.001% to 0.1% (m/m).
| Committee |
W/-
|
| DevelopmentNote |
Also numbered as EN 27526 and ISO 7526 Supersedes 84/39889 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| 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 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 5497-1:1979 | Guide for the determination of repeatability and reproducibility for a standard test methodPrecision of test methods. |
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