EN 4881:2023
(Main)Aerospace series - Micro-arc oxidation of aluminium and aluminium alloys
Aerospace series - Micro-arc oxidation of aluminium and aluminium alloys
This document defines the requirements for micro-arc oxidation of aluminium and aluminium alloys for corrosion protection, wear, erosion, dielectric and thermal properties.
The purpose of this document is to give design, quality and manufacturing requirements. It does not give complete in-house process instructions; these are given in the processors detailed process instructions.
This document relates only to micro-arc oxidation. It does not relate to finishing techniques, such as mechanical post treatment.
Luft- und Raumfahrt - Mikrolichtbogenoxidation von Aluminium und Aluminiumlegierungen
Dieses Dokument legt die Anforderungen an die Mikrolichtbogenoxidation von Aluminium und Aluminiumlegierungen in Bezug auf den Korrosionsschutz, den Verschleiß, die Erosion sowie auf dielektrische und thermische Eigenschaften fest.
Zweck dieses Dokuments ist die Vorgabe von Design , Qualitäts und Fertigungsanforderungen. Es stellt keine vollständigen innerbetrieblichen Prozessanweisungen zur Verfügung; diese sind in den ausführlichen Prozessanweisungen des Verarbeiters angegeben.
Dieses Dokument bezieht sich nur auf die Mikrolichtbogenoxidation. Es bezieht sich nicht auf Oberflächen¬behandlungstechniken wie die mechanische Nachbearbeitung.
Série aérospatiale - Oxydation micro-arc de l'aluminium et des alliages d'aluminium
Le présent document définit les exigences relatives à l’oxydation micro-arc de l'aluminium et des alliages d'aluminium, et ses propriétés diélectriques, thermiques, de protection contre la corrosion, l’usure et l’érosion.
L’objet du présent document est d’indiquer les exigences de conception, de qualité et de fabrication. Il ne donne pas de gamme de production complète ; ces informations sont données dans les instructions détaillées de l’applicateur relatives au procédé.
Le présent document se rapporte uniquement à l’oxydation micro-arc. Il ne concerne pas les techniques de finition comme le traitement post-opératoire mécanique.
Aeronavtika - Mikroobločna oksidacija aluminija in aluminijevih zlitin
Ta dokument določa zahteve za mikroobločno oksidacijo aluminija in aluminijevih zlitin v zvezi s protikorozijsko zaščito, obrabo, erozijo ter dielektričnimi in toplotnimi lastnostmi.
Namen tega dokumenta je določiti zahteve glede zasnove, kakovosti in proizvodnje. Ne podaja popolnih navodil glede internega procesa, ki bodo podana v izvajalčevih podrobnih navodilih glede procesa.
Ta dokument se navezuje samo na mikroobločno oksidacijo. Ne navezuje se na tehnike končne obdelave, kot je mehanska naknadna obdelava.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 4881:2024
01-januar-2024
Aeronavtika - Mikroobločna oksidacija aluminija in aluminijevih zlitin
Aerospace series - Micro-arc oxidation of aluminium and aluminium alloys
Luft- und Raumfahrt - Mikrolichtbogenoxidation von Aluminium und
Aluminiumlegierungen
Série aérospatiale - Oxydation micro-arc de l'aluminium et des alliages d'aluminium
Ta slovenski standard je istoveten z: EN 4881:2023
ICS:
25.160.10 Varilni postopki in varjenje Welding processes
49.025.20 Aluminij Aluminium
SIST EN 4881:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST EN 4881:2024
---------------------- Page: 2 ----------------------
SIST EN 4881:2024
EN 4881
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2023
EUROPÄISCHE NORM
ICS 25.160.10; 49.025.20
English Version
Aerospace series - Micro-arc oxidation of aluminium and
aluminium alloys
Série aérospatiale - Oxydation micro-arc de Luft- und Raumfahrt - Mikro-Lichtbogenoxidation von
l'aluminium et des alliages d'aluminium Aluminium und Aluminiumlegierungen
This European Standard was approved by CEN on 30 July 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 4881:2023 E
worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN 4881:2024
EN 4881:2023 (E)
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
3.1 General terms . 5
3.2 Technical terms . 6
4 General principles of the process . 7
4.1 Purpose of the process . 7
4.2 Applicability . 7
4.2.1 Type A: As processed . 7
4.2.2 Type B: After blasting operation . 7
4.2.3 Type C: After machining operation. 8
4.3 Limitations . 8
4.4 Classifications .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.