13/30261099 DC : 0

Superseded

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BS ISO 17947 - FINE CERAMICS (ADVANCED CERAMICS, ADVANCED TECHNICAL CERAMICS) - METHODS FOR CHEMICAL ANALYSIS OF FINE SILICON NITRIDE POWDERS

Available format(s)

Hardcopy , PDF

Superseded date

08-31-2014

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Analytes and ranges
4 Preparation of test sample
5 Apparatus and reagents
6 Blank test
7 Determination of total silicon
8 Determination of total nitrogen
9 Determination of aluminium, iron and calcium
10 Determination of oxygen
11 Determination of carbon
12 Determination of fluorine and chlorine
13 Reporting analytical values
14 Test report
Annex A (informative) - List of commercial certified
reference materials
Annex B (informative) - Analytical results obtained
from a round robin test
Annex C (informative) - Spectral lines for ICP-OES
Bibliography

BS ISO 17947

Committee	RPI/13
DocumentType	Draft
Pages	40
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS ISO 17947:2014

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ISO 21587-3:2007	Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Part 3: Inductively coupled plasma and atomic absorption spectrometry methods
ISO 6353-1:1982	Reagents for chemical analysis — Part 1: General test methods
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ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
EN 12698-1:2007	Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
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ISO 21438-2:2009	Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 2: Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)
ISO 836:2001	Terminology for refractories
ISO 10058-3:2008	Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES)
ISO 21587-2:2007	Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Part 2: Wet chemical analysis
ISO 5725-6:1994	Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 21438-3:2010	Workplace atmospheres — Determination of inorganic acids by ion chromatography — Part 3: Hydrofluoric acid and particulate fluorides
ISO 2828:1973	Aluminium oxide primarily used for the production of aluminium — Determination of fluorine content — Alizarin complexone and lanthanum chloride spectrophotometric method
ISO 31-0:1992	Quantities and units Part 0: General principles
ISO 385-1:1984	Laboratory glassware — Burettes — Part 1: General requirements
ISO 21068-2:2008	Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 2: Determination of loss on ignition, total carbon, free carbon and silicon carbide, total and free silica and total and free silicon
ISO 6353-3:1987	Reagents for chemical analysis — Part 3: Specifications — Second series
ISO 6286:1982	Molecular absorption spectrometry Vocabulary General Apparatus
ISO 21068-1:2008	Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 1: General information and sample preparation
ENV 14226:2002	Advanced technical ceramics - Test methods for ceramic powders - Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (ICP-AES)
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
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ISO 26845:2008	Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
ISO 8656-1:1988	Refractory products Sampling of raw materials and unshaped products Part 1: Sampling scheme
ISO 6955:1982	Analytical spectroscopic methods Flame emission, atomic absorption, and atomic fluorescence Vocabulary
ISO 10058-1:2008	Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica