ISO 7530-8:1992
Current
The latest, up-to-date edition.
Nickel alloys Flame atomic absorption spectrometric analysis Part 8: Determination of silicon content
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English, French
03-09-1992
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Silicon content can be determined in the range of 0,2 % (m/m) to 1 % (m/m). The principle is dissolution of a test portion in acid, aspiration of the test solution into a nitrous oxide-acetylene flame of an atomic absorption spectrometer, measurement of the absorbance of the resonance line energy from the spectrum of silicon and comparison with that of calibration solutions at 251,6 nm.
| DevelopmentNote |
Also numbered as BS 7455-8(1992) (04/2005)
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| DocumentType |
Standard
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| Pages |
3
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Standards | Relationship |
| BIS IS 14644-8 : 2000(R2005) | Identical |
| NF ISO 7530-8 : 2007 | Identical |
| GOST R ISO 7530-8 : 2017 | Identical |
| ISO 9725:2017 | Nickel and nickel alloy forgings |
| ISO 7530-1:2015 | Nickel alloys Flame atomic absorption spectrometric analysis Part 1: Determination of cobalt, chromium, copper, iron and manganese |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
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