EN 2808:1997
(Main)Aerospace series - Anodizing of titanium and titanium alloys
Aerospace series - Anodizing of titanium and titanium alloys
This standard specifies the anodizing of titanium and titanium alloys. It shall be applicable whenever referenced.
Luft- und Raumfahrt - Anodisieren von Titan und Titanlegierungen
Diese Norm legt das Anodisieren von Titan und Titanlegierungen fest. Sie ist anzuwenden, wenn auf sie Bezug genommen wird.
Série aérospatiale - Anodisation du titane et des alliages de titane
La présente norme spécifie l'anodisation du titane et des alliages de titane. Elle doit être appliquée chaque fois qu'elle est citée en référence.
Aerospace series - Anodizing of titanium and titanium alloys
General Information
Overview
EN 2808:1997 - Aerospace series: Anodizing of titanium and titanium alloys is a CEN standard that specifies requirements for anodic treatment of titanium and its alloys for aerospace use. The standard defines the scope and application of anodizing processes to ensure consistent corrosion resistance, surface properties, and suitability for subsequent finishing or assembly. EN 2808:1997 is intended to be applied where referenced in procurement, quality systems, or industry specifications.
Key Topics
The standard typically covers the following technical topics and requirements (as specified or implied by its scope):
- Scope and applicability - When and how the anodizing requirements apply to titanium and titanium alloy components.
- Surface preparation - Preconditions such as cleaning and surface condition necessary before anodizing.
- Anodizing process control - Process parameters and control measures to achieve reproducible anodic films (e.g., process monitoring and material compatibility).
- Film characteristics - Desired anodic film attributes such as appearance, adhesion, and corrosion protection suitable for aerospace environments.
- Inspection and testing - Acceptance criteria and non‑destructive or destructive tests used to verify coating performance and conformity.
- Quality and documentation - Requirements for process records, certification, and traceability for parts treated under the standard.
- Limitations and precautions - Recommendations for material selection, post‑treatment handling, and compatibility with adhesives, sealants and paints.
Applications
EN 2808:1997 is relevant for professionals and organizations involved in aerospace surface treatments and coatings, including:
- Aerospace manufacturers and subcontractors applying anodizing to titanium structural parts
- Surface treatment and coating specialists developing anodizing processes for titanium alloys
- Quality managers, inspectors, and procurement teams specifying anodizing requirements in contracts
- Engineers and designers selecting surface finishes for corrosion protection, wear resistance, or cosmetic requirements
Typical use-cases include corrosion protection of airframe fittings, preparation of titanium parts for bonding or painting, and standardizing anodizing acceptance criteria across supply chains.
Related Standards
EN 2808:1997 is part of the broader ecosystem of aerospace coatings and surface-treatment standards. Where applicable, it is used alongside other CEN and ISO standards and industry specifications that address coating systems, testing methods, and material-specific treatment requirements. When referenced in procurement or technical documents, EN 2808:1997 provides the authoritative anodizing requirements for titanium and titanium alloys.
Keywords: EN 2808:1997, anodizing of titanium, titanium anodizing aerospace, anodizing titanium alloys, aerospace coatings standard, CEN standard.
Frequently Asked Questions
EN 2808:1997 is a standard published by the European Committee for Standardization (CEN). Its full title is "Aerospace series - Anodizing of titanium and titanium alloys". This standard covers: This standard specifies the anodizing of titanium and titanium alloys. It shall be applicable whenever referenced.
This standard specifies the anodizing of titanium and titanium alloys. It shall be applicable whenever referenced.
EN 2808:1997 is classified under the following ICS (International Classification for Standards) categories: 49.040 - Coatings and related processes used in aerospace industry. The ICS classification helps identify the subject area and facilitates finding related standards.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Anodizing of titanium and titanium alloysLuft- und Raumfahrt - Anodisieren von Titan und TitanlegierungenSérie aérospatiale - Anodisation du titane et des alliages de titaneAerospace series - Anodizing of titanium and titanium alloys49.040Prevleke in z njimi povezani postop
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標準EN 2808:1997は、航空宇宙シリーズにおけるチタンおよびチタン合金の陽極酸化に関する重要な指針を提供しています。この文書は、チタンとその合金の陽極酸化処理に関する具体的な要件を明確に定めており、特に航空宇宙産業においての使用が期待されています。 この標準の強みは、処理の手順と条件を詳細に規定している点です。これにより、製品の性能や耐久性を保証するための一貫した基準が設けられているため、航空機の安全性向上に寄与します。また、EN 2808:1997はさまざまなチタン合金に対して応用可能であり、その広範な適用性は、航空宇宙産業以外の分野においても有用です。 さらに、この標準は国際的にも採用されているため、グローバルな視点からも関連性が高く、納入業者と顧客間での透明性を促進します。EN 2808:1997に基づく陽極酸化処理は、腐食防止、外観向上、機械的特性の強化を実現し、結果として製品の寿命を延ばすことができます。 このように、標準EN 2808:1997は、航空宇宙産業におけるチタンおよびチタン合金の陽極酸化プロセスの標準化を通じて、品質および安全性向上に貢献する、信頼性の高い基準として位置付けられています。
The standard EN 2808:1997 outlines the essential processes for the anodizing of titanium and titanium alloys, establishing a framework that is integral to the aerospace industry. This standard serves as a crucial reference for manufacturers and engineers involved in the production and treatment of titanium components, enhancing their surface properties to improve corrosion resistance and wear performance. One of the primary strengths of EN 2808:1997 is its comprehensive approach to specifying the anodizing process. It details the requirements necessary for achieving a high-quality anodized surface, which is fundamental to the reliability and safety of aerospace applications. By adhering to these guidelines, stakeholders can ensure that their anodized titanium products meet industry standards for performance and durability. Furthermore, the relevance of this standard extends beyond mere compliance; it fosters innovation in the treatment of titanium alloys. Enhanced anodization techniques can lead to improved component life cycles, reduced maintenance costs, and superior mechanical properties. This positions EN 2808:1997 not only as a regulatory document but also as a catalyst for advancements in aerospace materials technology. The standard's applicability whenever referenced underscores its importance in the field. It equips aerospace professionals with the necessary knowledge to implement anodizing processes effectively and confidently, encouraging a uniform approach across various projects and applications within the industry. In summary, EN 2808:1997 is a pivotal standard that provides critical specifications for anodizing processes in titanium and titanium alloys, ensuring that aerospace components maintain high performance and safety standards. Its strengths lie in its comprehensive guidelines and the broad applicability that fosters consistency across aerospace manufacturing practices.
EN 2808:1997 표준은 항공 우주 분야에서 티타늄 및 티타늄 합금의 아노다이징(anodizing) 과정을 규정하고 있습니다. 이 표준은 관련 산업에서 품질을 보장하고, 아노다이징 처리에 대한 구체적인 지침을 제공합니다. 이 표준의 주요 강점 중 하나는 산업 전반에 걸쳐 적용될 수 있는 포괄적인 지침을 제공한다는 점입니다. 아노다이징은 티타늄 및 그 합금의 내식성을 증가시키고, 마모 저항성을 향상시키며, 시각적으로도 매력적인 외관을 부여하는 데 필수적인 공정입니다. 따라서 EN 2808:1997은 해당 공정을 수행하는 기업이나 기관에 있어 필수적인 문서입니다. 또한, 이 표준의 유효성은 다양한 응용 분야에 걸쳐 티타늄과 그 합금의 사용이 증가하면서 더욱 뚜렷해지고 있습니다. 항공기, 우주선, 의료 기기 등 여러 고성능 애플리케이션에서 이 표준의 기준을 준수함으로써 최종 제품의 신뢰성 및 안전성을 보장할 수 있습니다. EN 2808:1997은 따라서 항공 우주 산업의 경쟁력을 높이고, 제품의 품질을 일관되게 유지하는 데 기여함으로써 그 중요성이 강조됩니다. 이 표준을 준수함으로써 관련 기업들은 국제적인 기준에 부합하는 고품질 제품을 생산할 수 있으며, 이는 궁극적으로 소비자와 산업 전체에 긍정적인 영향을 미칠 것입니다.
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