EN ISO 17092:2023
(Main)Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of corrosion resistance of monolithic ceramics in acid and alkaline solutions (ISO 17092:2005)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of corrosion resistance of monolithic ceramics in acid and alkaline solutions (ISO 17092:2005)
ISO 17092:2005 describes the test method for determining the corrosion resistance of fine ceramics in acid and alkaline solutions, such as sulfuric acid and sodium hydroxide. This International Standard is designed to provide an assessment of the mass changes and dimensional changes of test specimens following the corrosion test immersed in the corrosive liquids, and to assess whether corrosion has a significant effect on the subsequent strength. This test method may be used for development of materials, quality control, characterization, and design-data generation purposes.
Hochleistungskeramik - Bestimmung der Korrosionsbeständigkeit von monolithischen Keramiken in sauren und alkalischen Lösungen (ISO 17092:2005)
Diese Internationale Norm beschreibt das Prüfverfahren zur Bestimmung der Korrosionsbeständigkeit von Hochleistungskeramik in sauren und alkalischen Lösungen wie Schwefelsäure und Natriumhydroxid. Diese Internationale Norm ist dafür vorgesehen, eine Beurteilung der Massenänderungen und Maßänderungen von Probekörpern nach der Korrosionsprüfung, bei der sie in die korrosiven Flüssigkeiten getaucht werden, vorzunehmen, und festzustellen, ob die Korrosion einen signifikanten Einfluss auf die spätere Festigkeit hat. Dieses Prüfverfahren ist anwendbar für die Zwecke der Werkstoffentwicklung, der Qualitätskontrolle, der Charakterisierung und der Erstellung von Konstruktionsdaten.
ANMERKUNG Die in dieser Norm in { } angegebenen Einheiten und numerischen Werte basieren auf anerkannten Einheiten und sind zusätzlich zur Information angegeben.
Céramiques techniques - Détermination de la résistance à la corrosion des céramiques monolithiques dans des solutions acides et alcalines (ISO 17092:2005)
La présente Norme internationale décrit la méthode d’essai permettant de déterminer la résistance à la corrosion des céramiques techniques dans des solutions acides ou alcalines, telles que des solutions d’acide sulfurique ou d’hydroxyde de sodium. La présente Norme internationale est destinée à permettre une évaluation des variations de masse et de dimensions d’éprouvettes ayant été soumises à un essai de corrosion par immersion dans des liquides corrosifs, ainsi qu’une évaluation de l’effet plus ou moins prononcé de la corrosion sur la résistance ultérieure desdites éprouvettes. La présente méthode d’essai peut être utilisée à des fins de développement de matériaux, de contrôle de la qualité, de caractérisation et de génération de données de conception.
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Ugotavljanje korozijske odpornosti monolitne keramike v kislih in alkalnih raztopinah (ISO 17092:2005)
Standard ISO 17092:2005 opisuje preskusno metodo za določanje odpornosti fine keramike proti koroziji v kislih in alkalnih raztopinah, kot sta žveplova kislina in natrijev hidroksid. Ta mednarodni standard je oblikovan tako, da zagotavlja oceno spremembe mase in dimenzij preskusnih vzorcev po preskusu korozije s potopitvijo v korozivne tekočine, in za ocenjevanje, ali ima korozija bistveni vpliv na nadaljnje močne lastnosti. Ta preskusna metoda se lahko uporablja za razvoj materialov, nadzor kakovosti, določanje lastnosti in namene ustvarjanja podatkov o zasnovi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2023
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Ugotavljanje
korozijske odpornosti monolitne keramike v kislih in alkalnih raztopinah (ISO
17092:2005)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of
corrosion resistance of monolithic ceramics in acid and alkaline solutions (ISO
17092:2005)
Hochleistungskeramik - Bestimmung der Korrosionsbeständigkeit von monolithischen
Keramiken in sauren und alkalischen Lösungen (ISO 17092:2005)
Céramiques techniques - Détermination de la résistance à la corrosion des céramiques
monolithiques dans des solutions acides et alcalines (ISO 17092:2005)
Ta slovenski standard je istoveten z: EN ISO 17092:2023
ICS:
81.060.30 Sodobna keramika Advanced ceramics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 17092
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2023
EUROPÄISCHE NORM
ICS 81.060.30 Supersedes EN 12923-1:2006
English Version
Fine ceramics (advanced ceramics, advanced technical
ceramics) - Determination of corrosion resistance of
monolithic ceramics in acid and alkaline solutions (ISO
17092:2005)
Céramiques techniques - Détermination de la Hochleistungskeramik - Bestimmung der
résistance à la corrosion des céramiques Korrosionsbeständigkeit von monolithischen
monolithiques dans des solutions acides et alcalines Keramiken in sauren und alkalischen Lösungen (ISO
(ISO 17092:2005) 17092:2005)
This European Standard was approved by CEN on 10 March 2023.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17092:2023 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO 17092:2005 has been prepared by Technical Committee ISO/TC 206 "Fine ceramics” of
the International Organization for Standardization (ISO) and has been taken over as EN ISO 17092:2023
by Technical Committee CEN/TC 184 “Advanced technical ceramics” the secretariat of which is held by
DIN.
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 September 2023, and conflicting national standards
shall be withdrawn at the latest by September 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 12923-1:2006.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 17092:2005 has been approved by CEN as EN ISO 17092:2023 without any modification.
INTERNATIONAL ISO
STANDARD 17092
First edition
2005-11-01
Fine ceramics [advanced ceramics,
advanced technical ceramics] —
Determination of corrosion resistance of
monolithic ceramics in acid and alkaline
solutions
Céramiques techniques — Détermination de la résistance à la corrosion
des céramiques monolithiques dans des solutions acides et alcalines
Reference number
ISO 17092:2005(E)
©
ISO 2005
ISO 17092:2005(E)
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ii © ISO 2005 – All rights reserved
ISO 17092:2005(E)
Contents Page
Foreword. iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Apparatus . 2
5 Test solutions. 2
6 Test specimens . 3
7 Test procedure . 3
8 Calculations. 4
9 Test report . 5
Annex A (informative) General information. 6
Annex B (informative) Interlaboratory evaluation of the test method . 7
Bibliography . 9
ISO 17092:2005(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.
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 17092 was prepared by Technical Committee ISO/TC 206, Fine ceramics.
iv © ISO 2005 – All rights reserved
INTERNATIONAL STANDARD ISO 17092:2005(E)
Fine ceramics [advanced ceramics, advanced technical
ceramics] — Determination of corrosion resistance of
monolithic ceramics in acid and alkaline solutions
1 Scope
This International Standard describes the test method for determining the corrosion resistance of fine
ceramics in acid and alkaline solutions, such as sulfuric acid and sodium hydroxide. This International
Standard is designed to provide an assessment of the mass changes and dimensional changes of test
specimens following the corrosion test immersed in the corrosive liquids, and to assess whether corrosion has
a significant effect on the subsequent strength. This test method may be used for development of materials,
quality control, characterization, and design-data generation purposes.
NOTE The units and numerical values given in { } in this standard are based on traditional units and are appended
for information.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 3611, Micrometer callipers for external measurement
ISO 3696, Water for analytical laboratory use — Specification and test methods
ISO 4287, Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions
and surface texture parameters
ISO 6353-2, Reagents for chemical analysis — Part 2: Specifications — First series
ISO 6906, Vernier callipers reading to 0,02 mm
ISO 7500-1, Metallic materials — Verification of static uniaxial testing machines — Part 1:
Tension/compression testing machines — Verification and calibration of the force-measuring system
ISO 14704:2000, Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for
flexural strength of monolithic ceramics at room temperature
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
corrosion resistance
resistance against corrosion of fine ceramic material due to reaction with corrosive species in the surrounding
environment, including chemical reactions at grain boundaries and secondary phases
ISO 17092:2005(E)
3.2
flexural strength
maximum nominal stress at fracture of a specified elastic beam loaded in bending
4 Apparatus
4.1 Corrosion testing apparatus, for example, any suitable apparatus capable of maintaining the test
solution in a quiet boiling state and also maintaining the test solution at a constant concentration
The test container shall be made of glass or polytetrafluoroethylene, and shall have a capacity of about 1 litre.
The test container should be connected to a glass vertical-type condenser, having a sufficient cooling area, by
a tapered ground joint. The test apparatus shall be equipped with a thermometer for monitoring the solution
temperature. Since the severe boiling state may cause mechanical damage to test specimens, the “quiet
boiling state” is preferable.
NOTE 1 A device, such as a basket or a system of suspension wires resistant to the corrosive medium, may be used to
prevent contact between test specimens, and to raise them off the bottom of the vessel.
Alternatively, the test specimens may be placed in a PTFE-lined chemical digestion vessel with the reagent, sealed and
heated to the required test temperature. If this approach is employed, it shall be recorded in the test report.
NOTE 2 “Quiet boiling” refers to the level of bubble (vapour) formation in the liquid at a low enough level and frequency
to eliminate movement of the test specimen.
4.2 Drying
...
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