Customer Support: +1 416-401-8730

Login to i2i Subscription Intertek.com
  • There are no items in your cart
Please enter a keyword to search
Advanced search
Home
BSI
BS 1902-9.2:1987

BS 1902-9.2:1987

Current

Current

The latest, up-to-date edition.

Methods of testing refractory materials. Chemical analysis by instrumental methods Analysis of silica refractories by X-ray fluorescence

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-31-1987

Publisher

British Standards Institution

Foreword
Committees responsible
Methods
1. Scope
2. Principle
3. Preparation of the analysis sample
4. Reagents
5. Apparatus
6. Preparation of beads
7. Presentation of beads
8. XRF spectrometer
9. Ratio standard beads
10. Analysis
11. Correction for tungsten carbide contamination
     and loss on ignition
12. Reporting of results
13. Test report
Appendices
A. Tungsten carbide corrections with cobalt or
     nickel bonds
B. Recommended composition of ratio standard beads
Tables
1. Ranges of content
2. Reproducibility of spectrometer
3. Maximum allowable detection limits
4. Recommended composition of ratio standard bead
5. Recommended composition of second ratio standard
     bead
Figures
1. Combined vessel for top surface presentation

Gives a method for analysing refractories using X-ray fluorescence. The procedure is intended for materials containing more than 92% of silica on the ignited basis.

This Section of BS 1902-9 describes a method for analysing silica refractories using X-ray fluorescence.

The method is intended for materials containing more than 92 % of silica (SiO2) on the ignited basis. The ranges of content of constituents are given in Table 1 except for those used in glass manufacture which are given in Appendix C.

Appendix C gives modifications to this method which are required where it is to be used for the analysis of silica sands used in glass manufacture.

Committee
RPI/1
DevelopmentNote
Supersedes 85/39184 DC and 88/35479 DC (06/2005) Reviewed and confirmed by BSI, December 2009. (11/2009)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current

BS 7225-2.1:1990 Classification of refractories. Unshaped refractory products Alumina, silica and alumino-silicate products
BS 4966:1991 Specification for silica refractories for use in coke ovens
BS 7225-3.1:1990 Classification of refractories. Ceramic fibre products Blankets, mats, felts and paper
BS 1902-2.1(1988) : 1988 METHODS OF TESTING REFRACTORY MATERIALS - CHEMICAL ANALYSIS (WET METHODS) - CHEMICAL ANALYSIS OF REFRACTORIES CONTAINING SILICA AND/OR ALUMINA
BS 7225-1.2(1989) : 1989 CLASSIFICATION OF REFRACTORIES - SHAPED REFRACTORY PRODUCTS - ALUMINA, SILICA AND ALUMINO SILICATE PRODUCTS
BS 1902-11:1991 Methods of testing refractory materials Refractory mortars and putties

BS 2975:1958 Specification for sand for making colourless glasses
BS 1902-2.1(1988) : 1988 METHODS OF TESTING REFRACTORY MATERIALS - CHEMICAL ANALYSIS (WET METHODS) - CHEMICAL ANALYSIS OF REFRACTORIES CONTAINING SILICA AND/OR ALUMINA
BS 1902-9.1:1987 Methods of testing refractory materials. Chemical analysis by instrumental methods Analysis of alumino-silicate refractories by X-ray fluorescence

View more information
US$170.10
Excluding Tax where applicable
USD
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