Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search

BS ISO 17947:2014

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of fine silicon nitride powders
Amended by

BS EN ISO 17947:2023

Available format(s)

Hardcopy , PDF

Withdrawn date

11-04-2023

Language(s)

English

Published date

31-08-2014

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

Defines the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics.

This International Standard specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics.

This International Standard stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

Committee
RPI/13
DevelopmentNote
Supersedes 13/30261099 DC. (09/2014)
DocumentType
Standard
Pages
44
PublisherName
British Standards Institution
Status
Withdrawn
Supersedes

Standards Relationship
ISO 17947:2014 Identical

ISO 6353-1:1982 Reagents for chemical analysis — Part 1: General test methods
EN 12698-1:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 1: Chemical methods
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 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 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
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)
EN 12698-2:2007 Chemical analysis of nitride bonded silicon carbide refractories - Part 2: XRD methods
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 21068-3:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents
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

View more information
£232.00
Excluding VAT
GBP
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us