EN ISO 26443:2016
(Main)Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation test for evaluation of adhesion of ceramic coatings (ISO 26443:2008)
Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation test for evaluation of adhesion of ceramic coatings (ISO 26443:2008)
ISO 26443:2008 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 µm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.
The method described may also be suitable for evaluating the adhesion of metallic coatings.
The test is not suitable for elastic coatings on hard substrates.
Hochleistungskeramik - Rockwell-Eindringprüfung zur Bewertung der Haftung von keramischen Schichten (ISO 26443:2008)
Diese Internationale Norm legt ein Verfahren zur qualitativen Bewertung der Haftung keramischer SchichtenN1) mit einer Dicke von bis zu 20 µm fest, bei dem mit einem für die Rockwell-Härteprüfung verwendeten Diamant-Eindringkörper ein EindruckN1) erzeugt wird. Die Bildung von Rissen am Eindruck kann auch ein Kohäsionsversagen erkennen lassen. Die Eindrücke werden mit einem Rockwell-Härte¬prüf-gerät erzeugt.
Das in dieser Internationalen Norm beschriebene Verfahren kann auch zur Bewertung der Haftung metal-lischer Schichten geeignet sein.
Diese Prüfung ist für elastische SchichtenN1) auf harten Grundwerkstoffen nicht geeignet.
Céramiques techniques - Évaluation de l'adhérence des revêtements céramiques par l'essai de pénétration Rockwell (ISO 26443:2008)
L'ISO 26443:2008 spécifie une méthode permettant l'évaluation qualitative de l'adhérence de revêtements céramiques jusqu'à 20 µm d'épaisseur par indentation à l'aide d'un pénétrateur diamanté de Rockwell. La formation de fissures après l'indentation peut également révéler une rupture cohésive. Les indentations sont réalisées à l'aide d'un instrument d'essai de dureté Rockwell.
La méthode décrite dans la présente Norme internationale peut également être adaptée à l'évaluation de l'adhérence de revêtements métalliques.
L'essai n'est pas adapté aux revêtements élastiques sur des substrats durs.
Fina keramika (sodobna keramika, sodobna tehnična keramika) - Preskus z vtiskanjem po Rockwellu za ovrednotenje sprijemnosti keramičnih prevlek (ISO 26443:2008)
Ta mednarodni standard opredeljuje metodo za ocenjevanje kakovosti adhezije keramičnih prevlek debeline do 20 µm z vtiskanjem z Rockwellovo diamantno preskusno konico. Nastanek razpok po vtiskanju lahko razkriva tudi kohezivno napako. Vtiskanje se izvede z Rockwellovim instrumentom za preskušanje trdote. Metoda, opisana v tem mednarodnem standardu, je lahko primerna tudi za ocenjevanje adhezije kovinskih prevlek. Preskus ni primeren za elastične prevleke na trdih substratih.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2016
1DGRPHãþD
SIST-TS CEN/TS 1071-8:2005
)LQDNHUDPLND VRGREQDNHUDPLNDVRGREQDWHKQLþQDNHUDPLND 3UHVNXV]
YWLVNDQMHPSR5RFNZHOOX]DRYUHGQRWHQMHVSULMHPQRVWLNHUDPLþQLKSUHYOHN ,62
Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation
test for evaluation of adhesion of ceramic coatings (ISO 26443:2008)
Hochleistungskeramik - Rockwell-Eindringprüfung zur Bewertung der Haftung von
keramischen Schichten (ISO 26443:2008)
Céramiques techniques - Évaluation de l'adhérence des revêtements céramiques par
l'essai de pénétration de Rockwell (ISO 26443:2008)
Ta slovenski standard je istoveten z: EN ISO 26443:2016
ICS:
25.220.99 Druge obdelave in prevleke Other treatments and
coatings
81.060.30 Sodobna keramika Advanced ceramics
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 26443
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2016
EUROPÄISCHE NORM
ICS 81.060.30 Supersedes CEN/TS 1071-8:2004
English Version
Fine ceramics (advanced ceramics, advanced technical
ceramics) - Rockwell indentation test for evaluation of
adhesion of ceramic coatings (ISO 26443:2008)
Céramiques techniques - Évaluation de l'adhérence des Hochleistungskeramik - Rockwell-Eindringprüfung zur
revêtements céramiques par l'essai de pénétration Bewertung der Haftung von keramischen Schichten
Rockwell (ISO 26443:2008) (ISO 26443:2008)
This European Standard was approved by CEN on 18 March 2016.
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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 26443:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
The text of ISO 26443:2008 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 26443:2016
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 October 2016, and conflicting national standards shall
be withdrawn at the latest by October 2016.
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 CEN/TS 1071-8:2004.
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 26443:2008 has been approved by CEN as EN ISO 26443:2016 without any modification.
INTERNATIONAL ISO
STANDARD 26443
First edition
2008-06-15
Fine ceramics (advanced ceramics,
advanced technical ceramics) —
Rockwell indentation test for evaluation
of adhesion of ceramic coatings
Céramiques techniques — Évaluation de l'adhérence des revêtements
céramiques par l'essai de pénétration de Rockwell
Reference number
ISO 26443:2008(E)
©
ISO 2008
ISO 26443:2008(E)
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ISO 26443:2008(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 26443 was prepared by Technical Committee ISO/TC 206
...
Frequently Asked Questions
EN ISO 26443:2016 is a standard published by the European Committee for Standardization (CEN). Its full title is "Fine ceramics (advanced ceramics, advanced technical ceramics) - Rockwell indentation test for evaluation of adhesion of ceramic coatings (ISO 26443:2008)". This standard covers: ISO 26443:2008 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 µm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument. The method described may also be suitable for evaluating the adhesion of metallic coatings. The test is not suitable for elastic coatings on hard substrates.
ISO 26443:2008 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 µm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument. The method described may also be suitable for evaluating the adhesion of metallic coatings. The test is not suitable for elastic coatings on hard substrates.
EN ISO 26443:2016 is classified under the following ICS (International Classification for Standards) categories: 81.060.30 - Advanced ceramics. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 26443:2016 has the following relationships with other standards: It is inter standard links to CEN/TS 1071-8:2004, EN ISO 26443:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN ISO 26443:2016 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
SIST EN ISO 26443:2016は、細陶磁器（先進陶磁器および先進技術陶磁器）の分野で、陶磁器コーティングの接着性評価に関する重要な標準です。この標準は、最大20µmの厚さを持つ陶磁器コーティングの接着性を評価するためのロックウェル圧子を使用した試験方法を定義しています。ロックウェル硬度試験器を用いて行われるこの方法は、試験後に形成される亀裂が凝集的失敗を示す可能性があり、接着性の評価における追加の洞察を提供します。 この標準の強みは、陶磁器コーティングの接着性を定量的に評価できるだけでなく、金属コーティングの接着性評価にも適応可能である点です。このように、SIST EN ISO 26443:2016は多様な材質に対応する柔軟性を持っていますが、硬い基材上に適用される弾性コーティングには適していません。この点を理解することで、技術者や研究者は最適な評価手法を選択し、材料の特性に応じた適切な評価を行うことが可能となります。 また、先進陶磁器分野での応用は、特に高機能性材料の開発や製品の品質保証において非常に重要であり、産業界での利用価値を高めています。SIST EN ISO 26443:2016は、現代の材料科学と工学のニーズに応えるための標準として、信頼性が高く、幅広い適用性を持つことが大きな魅力です。
SIST EN ISO 26443:2016 표준은 세라믹 코팅의 부착력을 평가하기 위한 Rockwell 압입 시험 방법을 명시하고 있습니다. 이 표준의 범위는 20µm 두께의 세라믹 코팅에 대한 정성적 평가 방법을 제공하며, Rockwell 다이아몬드 압입기를 사용하여 압입을 진행합니다. 압입 후 발생하는 균열은 응집 파손을 나타낼 수 있어 이 시험의 유용성을 강조합니다. 이 표준의 강점 중 하나는 세라믹 코팅의 부착력 평가를 위해 포괄적이고 명확한 절차를 제공한다는 점입니다. 추가적으로, 이 방법은 금속 코팅의 부착력 평가에도 적용 가능하여, 다양한 재료의 평가를 통해 기술적 융통성을 향상시킵니다. 이는 세라믹 및 금속 산업에서 재료의 성능과 신뢰성을 보장하는 데 중요한 기초 자료로 작용합니다. SIST EN ISO 26443:2016은 경질 기판에 대한 탄성 코팅의 평가에는 적합하지 않지만, 다양한 세라믹 코팅 응용 분야에서 부착력을 정량적으로 평가할 수 있도록 해주기 때문에, 관련 업계에서 큰 가치를 지닙니다. 이 표준은 고급 세라믹 및 기술 세라믹 분야의 전문가에게 필수적인 지침서를 제공하여, 고품질 제품 개발에 직결되는 중요한 표준으로 자리잡고 있습니다.
La norme EN ISO 26443:2016 constitue un référentiel essentiel pour l'évaluation de l'adhésion des revêtements céramiques grâce à un test d'indentation Rockwell. Son champ d'application est clairement défini, se concentrant sur une méthode qualitative permettant d'évaluer l'adhésion des revêtements céramiques d'une épaisseur allant jusqu'à 20 µm. Cette précision dans la spécification de l'épaisseur est un atout considérable, car elle garantit des résultats pertinents et fiables pour les utilisateurs dans le domaine des céramiques avancées. Parmi les points forts de cette norme, on note la capacité à détecter les échecs cohésifs potentiels, révélés par la formation de fissures après l'indentation. Ce mécanisme d'évaluation, basé sur l'utilisation d'un instrument de dureté Rockwell, offre une approche robuste et standardisée qui peut être largement appliquée dans l'industrie. De plus, la norme s'étend également à l'évaluation des adhésions de revêtements métalliques, ce qui démontre sa flexibilité et sa pertinence dans différents contextes de production. Il est essentiel de mentionner que la norme EN ISO 26443:2016 ne convient pas aux revêtements élastiques sur des substrats durs, ce qui précise son cadre d'application et limite les ambiguïtés pour les utilisateurs. Cette caractéristique souligne l'importance d'appliquer la norme dans des situations appropriées afin d'assurer la fiabilité des résultats. En raison de son approche méthodologique claire et de sa capacité à fournir des résultats concrets sur l'adhésion des revêtements, la norme EN ISO 26443:2016 se positionne comme un outil indispensable pour les professionnels du secteur des céramiques avancées et techniques. Sa norme encourage les industries à adopter des pratiques harmonisées et à garantir la qualité des produits céramiques, tout en renforçant la confiance dans les évaluations d'adhésion des revêtements.
The standard EN ISO 26443:2016 focuses on the evaluation of adhesion of ceramic coatings through the Rockwell indentation test, providing a specific methodology for assessing coatings up to 20 µm thick. The scope of this standard is well-defined, emphasizing its applicability in the analysis of fine ceramics and advanced technical ceramics. It enables users to qualitatively evaluate adhesion, thereby ensuring reliability in applications where ceramic coatings are critical. One of the strengths of this standard is its detailed approach to the testing procedure, where the use of a Rockwell diamond indenter facilitates precise measurements and assessments. The mention of cohesive failures indicated by the formation of cracks post-indentation allows for a comprehensive understanding of the coating’s performance under stress. This aspect underscores the standard's relevance to industries that rely heavily on the durability and functionality of ceramic coatings. Additionally, the standard's versatility is demonstrated by its potential applicability to metallic coatings, making it a valuable resource across multiple material domains. However, it is important to note that the test method does have limitations, particularly regarding its suitability for elastic coatings on hard substrates. This specificity is crucial for users to understand to avoid misapplications. Overall, EN ISO 26443:2016 stands out as a pivotal standard within the field of advanced ceramics, providing essential guidelines for evaluating ceramic coating adhesion. Its strengths and focus on qualitative analysis contribute significantly to the reliability of materials in numerous technological applications.
Die Norm EN ISO 26443:2016 bietet einen klaren und effektiven Ansatz zur qualitativen Bewertung der Haftung keramischer Beschichtungen, insbesondere von feineren Keramiken und fortschrittlichen technischen Keramiken. Der spezifische Anwendungsbereich der Norm umfasst die Untersuchung keramischer Beschichtungen mit einer Dicke von bis zu 20 µm, die mittels eines Rockwell-Diamantindenter getestet werden. Diese präzise Methodik ermöglicht es, die Haftung durch Eindringversuche zu bewerten und bildet eine grundlegende Grundlage für die Analyse der Beschichtungsintegrität. Ein herausragendes Merkmal der Norm ist die Möglichkeit, die Entstehung von Rissen nach der Eindringung zu beobachten, was wichtige Informationen über mögliche kohäsive Versagen liefern kann. Durch die Nutzung eines Rockwell-Härteprüfgeräts wird ein standardisierter und reproduzierbarer Testprozess gewährleistet, der für die Qualitätskontrolle in der keramischen Industrie von erheblicher Bedeutung ist. Diese Robustheit in der Methodik macht die Norm nicht nur für die Beurteilung keramischer Beschichtungen relevant, sondern sie bietet auch Perspektiven für die Untersuchung der Haftung metallischer Beschichtungen. Die Norm betont jedoch auch ihre Grenzen, indem sie darauf hinweist, dass sie nicht für elastische Beschichtungen auf harten Substraten geeignet ist. Dies ist ein wichtiger Punkt, der die Relevanz der Norm in Bezug auf die spezifischen Anwendungen und Materialien unterstreicht, die sie abdeckt. Mit ihrer klaren Fokussierung auf fortschrittliche Keramiken stellt die EN ISO 26443:2016 eine wertvolle Ressource für Industrieexperten dar, die innovative Lösungen im Bereich der keramischen Beschichtungen entwickeln und evaluieren möchten. Die Standardisierung dieses Tests unterstützt die Konsistenz und Qualitätssicherung in der Produktion und Anwendung von keramischen Beschichtungen, was wiederum ihre Bedeutung im Markt verstärkt.
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