Classification of dense shaped refractory products - Part 4: Special products (ISO 10081-4:2014)

ISO 10081-4:2014 specifies the classification and designation of dense shaped refractory products of special composition including oxide products, oxide and non-oxide products, non-oxide silicon carbide or carbon-based products, and further special products which are only designated but not classified, for example non-oxide products, such as boride, nitride or further combinations of the series given above.

Klassifizierung dichter geformter feuerfester Erzeugnisse - Teil 4: Sondererzeugnisse (ISO 10081-4:2014)

Dieser Teil von ISO 10081 legt die Klassifizierung und Bezeichnung von dichten geformten feuerfesten Erzeugnissen von besonderer Zusammensetzung fest, darunter
a)   oxidische Erzeugnisse,
b)   oxidische und nichtoxidische Erzeugnisse,
c)   nichtoxidisches Siliciumcarbid oder Erzeugnisse auf Kohlenstoffbasis und
d)   andere Sondererzeugnisse, die nur bezeichnet jedoch nicht klassifiziert werden, beispielsweise nicht-oxidische Erzeugnisse, wie Boride, Nitride oder sonstige Kombinationen der oben aufgelisteten Reihe.

Classification des produits réfractaires façonnés denses - Partie 4: Produits spéciaux (ISO 10081-4:2014)

L'ISO 10081-4:1014 spécifie la classification et la désignation des produits réfractaires façonnés denses de composition spéciale qui comprennent les produits oxydes, les produits oxydes et non-oxydes, les produits non-oxydes à base de carbure de silicium ou de carbone, et d'autres produits spéciaux qui sont seulement désignés mais pas classés, par exemple des produits non-oxydes tels que le borure, le nitrure ou toutes combinaisons des séries mentionnées ci-dessus.

Razvrstitev gostih oblikovanih ognjevzdržnih izdelkov - 4. del: Posebni izdelki (ISO 10081-4:2014)

Standard EN ISO 10081-4 določa klasifikacijo in označevanje oblikovanih ognjevzdržnih izdelkov s posebno sestavo, vključno z a.) oksidnimi izdelki, b) oksidnimi in neoksidnimi izdelki, c) izdelki iz neoksidnega silicijevega karbida ali izdelki na podlagi ogljika in d) drugimi posebnimi izdelki, ki so samo označeni, niso pa klasificirani, na primer neoksidni izdelki, kot so borid, nitrid ali druge kombinacije vezav, navedenih zgoraj.

General Information

Status
Published
Publication Date
02-Sep-2014
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
03-Sep-2014
Completion Date
03-Sep-2014

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SLOVENSKI STANDARD
SIST EN ISO 10081-4:2014
01-november-2014
1DGRPHãþD
SIST EN 12475-4:2000

Razvrstitev gostih oblikovanih ognjevzdržnih izdelkov - 4. del: Posebni izdelki (ISO

10081-4:2014)

Classification of dense shaped refractory products - Part 4: Special products (ISO 10081-

4:2014)

Klassifizierung dichter geformter feuerfester Erzeugnisse - Teil 4: Sondererzeugnisse

(ISO 10081-4:2014)

Classification des produits réfractaires façonnés denses - Partie 4: Produits spéciaux

(ISO 10081-4:2014)
Ta slovenski standard je istoveten z: EN ISO 10081-4:2014
ICS:
81.080 Ognjevzdržni materiali Refractories
SIST EN ISO 10081-4:2014 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 10081-4:2014
---------------------- Page: 2 ----------------------
SIST EN ISO 10081-4:2014
EUROPEAN STANDARD
EN ISO 10081-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2014
ICS 81.080 Supersedes EN 12475-4:1998
English Version
Classification of dense shaped refractory products - Part 4:
Special products (ISO 10081-4:2014)

Classification des produits réfractaires façonnés denses - Klassifizierung dichter geformter feuerfester Erzeugnisse -

Partie 4: Produits spéciaux (ISO 10081-4:2014) Teil 4: Sondererzeugnisse (ISO 10081-4:2014)

This European Standard was approved by CEN on 30 July 2014.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European

Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national

standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same

status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United

Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10081-4:2014 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 10081-4:2014
EN ISO 10081-4:2014 (E)
Contents Page

Foreword ..............................................................................................................................................................3

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SIST EN ISO 10081-4:2014
EN ISO 10081-4:2014 (E)
Foreword

This document (EN ISO 10081-4:2014) has been prepared by Technical Committee ISO/TC 33 “Refractories”

in collaboration with Technical Committee CEN/TC 187 “Refractory products and materials” the secretariat of

which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an identical

text or by endorsement, at the latest by March 2015, and conflicting national standards shall be withdrawn at

the latest by March 2015.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 12475-4:1998.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech

Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,

Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Endorsement notice

The text of ISO 10081-4:2014 has been approved by CEN as EN ISO 10081-4:2014 without any modification.

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SIST EN ISO 10081-4:2014
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SIST EN ISO 10081-4:2014
INTERNATIONAL ISO
STANDARD 10081-4
Second edition
2014-09-01
Classification of dense shaped
refractory products —
Part 4:
Special products
Classification des produits réfractaires façonnés denses —
Partie 4: Produits spéciaux
Reference number
ISO 10081-4:2014(E)
ISO 2014
---------------------- Page: 7 ----------------------
SIST EN ISO 10081-4:2014
ISO 10081-4:2014(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2014

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 10081-4:2014
ISO 10081-4:2014(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope .................................................................................................................................................................................................................................1

2 Principle ........................................................................................................................................................................................................................1

3 Classification ............................................................................................................................................................................................................1

3.1 Type of product ...................................................................................................................................................................................... 1

3.2 Group ............................................................................................................................................................................................................... 2

3.3 Nature of raw materials .................................................................................................................................................................. 8

3.4 State of raw materials ....................................................................................................................................................................... 9

3.5 Nature of the bond ............................................................................................................................................................................... 9

3.6 Post-treatment ........................................................................................................................................................................................ 9

4 Other refractory products .......................................................................................................................................................................10

5 Designation of a special product .......................................................................................................................................................10

Bibliography .............................................................................................................................................................................................................................11

© ISO 2014 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 10081-4:2014
ISO 10081-4:2014(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any

patent rights identified during the development of the document will be in the Introduction and/or on

the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the meaning of ISO specific terms and expressions related to conformity

assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers

to Trade (TBT) see the following URL: Foreword - Supplementary information.
The committee responsible for this document is ISO/TC 33, Refractories.

This second edition cancels and replaces the first edition (ISO 10081-4:2007), of which it constitutes a

minor revision. Changes have been made to Tables 7 and 8 and the bibliography has been updated.

ISO 10081 consists of the following parts, under the general title Classification of dense shaped refractory

products:
— Part 1: Alumina-silica
— Part 2: Basic products containing less than 7 % residual carbon
— Part 3: Basic products containing from 7 % to 50 % residual carbon
— Part 4: Special products
iv © ISO 2014 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 10081-4:2014
INTERNATIONAL STANDARD ISO 10081-4:2014(E)
Classification of dense shaped refractory products —
Part 4:
Special products
1 Scope

This part of ISO 10081 specifies the classification and designation of dense shaped refractory products

of special composition including
a) oxide products,
b) oxide and non-oxide products,
c) non-oxide silicon carbide or carbon-based products, and

d) further special products which are only designated but not classified, for example, non-oxide

products, such as boride, nitride or further combinations of the series listed above.

2 Principle

Dense shaped special products shall be classified according to the following six criteria:

a) the type of product;
b) the group determined by the content of its main chemical component(s);
c) the principal raw material(s);
d) the state of the raw materials;
e) the nature of the bond;
f) any post-treatment.
3 Classification
3.1 Type of product

The following types of dense shaped refractory special products shall be classified by chemical analysis

as shown in 3.2.
a) alumina-chromia (ACr);
b) chromia (Cr);
c) alumina-chromia-zirconia (ACrZ);
d) alumina-chromia-zirconia-silica (ACrZS);
e) zirconia-silica (ZS);
f) alumina-zirconia-silica (AZS);
g) alumina-carbon (AC);
© ISO 2014 – All rights reserved 1
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SIST EN ISO 10081-4:2014
ISO 10081-4:2014(E)
h) alumina-magnesia-carbon (AMC);
i) alumina-fused silica-carbon (AFC);
j) alumina-silicon carbide-carbon (ASC);
k) zirconia-carbon (ZC);
l) silicon carbide (SiC);
m) carbon (C).
3.2 Group

The groups of dense shaped refractory special products in the above-mentioned series shall be

determined by the content of their main chemical component(s) as shown in Tables 1 to 12, and in

accordance with the ranges given in the tables.
Table 1 — Alumina-chromia refractory special products —
Classification by product type and group
Contents
Designation Group % (mass fraction)
Al O Cr O
2 3 2 3
ACr90/5 90 ≤ Al O < 95 5 ≤ Cr O < 10
2 3 2 3
ACr80/10 80 ≤ Al O < 90 10 ≤ Cr O < 20
2 3 2 3
Alumina-Chromia ACr70/20 70 ≤ Al O < 80 20 ≤ Cr O < 30
2 3 2 3
ACr60/30 60 ≤ Al O < 7
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Razvrstitev gostih oblikovanih ognjevzdržnih izdelkov - 4. del: Posebni izdelki (ISO 10081-4:2007)Klassifizierung dichter geformter feuerfester Erzeugnisse - Teil 4: Sondererzeugnisse (ISO 10081-4:2007)Classification des produits réfractaires façonnés denses - Partie 4: Produits spéciaux (ISO 10081-4:2007)Classification of dense shaped refractory products - Part 4: Special products (ISO 10081-4:2007)81.080Ognjevzdržni materialiRefractoriesICS:Ta slovenski standard je istoveten z:FprEN ISO 10081-4 revkSIST FprEN ISO 10081-4:2014en01-februar-2014kSIST FprEN ISO 10081-4:2014SLOVENSKI

STANDARD
kSIST FprEN ISO 10081-4:2014
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN ISO 10081-4 rev
September 2013 ICS 81.080 Will supersede EN 12475-4:1998English Version

Classification of dense shaped refractory products - Part 4: Special products (ISO 10081-4:2007)

Classification des produits réfractaires façonnés denses - Partie 4: Produits spéciaux (ISO 10081-4:2007)

Klassifizierung dichter geformter feuerfester Erzeugnisse - Teil 4: Sondererzeugnisse (ISO 10081-4:2007) This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 187.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN ISO 10081-4 rev:2013: EkSIST FprEN ISO 10081-4:2014

FprEN ISO 10081-4:2013 (E) 2 Contents Page Foreword ..............................................................................................................................................................3

kSIST FprEN ISO 10081-4:2014

FprEN ISO 10081-4:2013 (E) 3 Foreword The text of ISO 10081-4:2007 has been prepared by Technical Committee ISO/TC 33 “Refractories” of the International Organization for Standardization (ISO) and has been taken over as FprEN ISO 10081-4:2013 by Technical Committee CEN/TC 187 “Refractory products and materials” the secretariat of which is held by BSI. This document will supersede EN 12475-4:1998. This document is currently submitted to the Unique Acceptance Procedure. Endorsement notice The text of ISO 10081-4:2007 has been approved by CEN as FprEN ISO 10081-4:2013 without any modification. kSIST FprEN ISO 10081-4:2014

kSIST FprEN ISO 10081-4:2014
Reference numberISO 10081-4:2007(E)© ISO 2007

INTERNATIONAL STANDARD ISO10081-4First edition2007-06-01Classification of dense shaped refractory products — Part 4: Special products Classification des produits réfractaires façonnés denses — Partie 4: Produits spéciaux

kSIST FprEN ISO 10081-4:2014

ISO 10081-4:2007(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below.

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ISO 2007 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel.

+ 41 22 749 01 11 Fax
+ 41 22 749 09 47 E-mail
copyright@iso.org Web
www.iso.org Published in Switzerland
© ISO 2007 – All rights reserved
kSIST FprEN ISO 10081-4:2014

ISO 10081-4:2007(E) © ISO 2007 – All rights reserved iiiContents Page Foreword............................................................................................................................................................iv 1 Scope.....................................................................................................................................................1 2 Principle.................................................................................................................................................1 3 Classification.........................................................................................................................................2 3.1 Type of product.....................................................................................................................................2 3.2 Group.....................................................................................................................................................2 3.3 Nature of raw materials........................................................................................................................7 3.4 State of raw materials...........................................................................................................................8 3.5 Nature of the bond................................................................................................................................8 3.6 Post-treatment.......................................................................................................................................8 4 Other refractory products....................................................................................................................8 5 Designation of a special product........................................................................................................9 Bibliography.....................................................................................................................................................10

kSIST FprEN ISO 10081-4:2014

ISO 10081-4:2007(E) iv © ISO 2007 – All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 10081-4 was prepared by Technical Committee ISO/TC 33, Refractories. ISO 10081 consists of the following parts, under the general title Classification of dense shaped refractory products: ⎯ Part 1: Alumina-silica ⎯ Part 2: Basic products containing less than 7 % residual carbon ⎯ Part 3: Basic products containing from 7 % to 50 % residual carbon ⎯ Part 4: Special products

kSIST FprEN ISO 10081-4:2014

INTERNATIONAL STANDARD ISO 10081-4:2007(E) © ISO 2007 – All rights reserved 1Classification of dense shaped refractory products — Part 4: Special products 1 Scope This part of ISO 10081 specifies the classification and designation of dense shaped refractory products of special composition including a) oxide products, b) oxide and non-oxide products, c) non-oxide silicon carbide or carbon-based products, and d) further special products which are only designated but not classified, for example, non-oxide products, such as boride, nitride or further combinations of the series listed above. 2 Principle Dense shaped special products shall be classified according to the following six criteria: a) the type of product; b) the group determined by the content of its main chemical component(s); c) the principal raw material(s); d) the state of the raw materials; e) the nature of the bond; f) any post-treatment; kSIST FprEN ISO 10081-4:2014

ISO 10081-4:2007(E) 2 © ISO 2007 – All rights reserved 3 Classification 3.1 Type of product The following types of dense shaped refractory special products shall be classified by chemical analysis as shown in 3.2. a) alumina-chromia (ACr); b) chromia (Cr); c) alumina-chromia-zirconia (ACrZ); d) alumina-chromia-zirconia-silica (ACrZS); e) zirconia-silica (ZS); f) alumina-zirconia-silica (AZS); g) alumina-carbon (AC); h) alumina-magnesia-carbon (AMC); i) alumina-fused silica-carbon (AFC); j) alumina-silicon carbide-carbon (ASC); k) zirconia-carbon (ZC); l) silicon carbide (SiC); m) carbon (C). 3.2 Group The groups of dense shaped refractory special products in the above-mentioned series shall be determined by the content of their main chemical component(s) as shown in Tables 1 to 11, and in accordance with the ranges given in the tables. Table 1 — Alumina-chromia refractory special products — Classification by product type and group Contents % (mass fraction) Designation Group Al2O3 Cr2O3 ACr90/5 90 u Al2O3 < 95 5 u Cr2O3 < 10 ACr80/10 80 u Al2O3 < 90 10 u Cr2O3 < 20 ACr70/20 70 u Al2O3 < 80 20 u Cr2O3 < 30 ACr60/30 60 u Al2O3 < 70 30 u Cr2O3 < 40 Alumina-Chromia ACr50/40 50 u Al2O3 < 60 40 u Cr2O3 < 50 Cr90

90 u Cr2O3 Chromia Cr50

50 u Cr2O3 < 90 NOTE The analysis is carried out on calcined products using International Standards such as ISO 12677.

kSIST FprEN ISO 10081-4:2014

ISO 10081-4:2007(E) © ISO 2007 – All rights reserved 3Table 2 — Alumina-chromia-zirconia refractory special products — Classification by product type and group Contents % (mass fraction) Designation Grou

...

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