1、Dezember 2016DEUTSCHE NORM Preisgruppe 13DIN Deutsches Institut fr Normung e. V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e. V., Berlin, gestattet.ICS 49.140!%Z;r“2552479www.din.deDIN EN 16603-32-08Raumfahrttechnik Werkstoffe;Englisch
2、e Fassung EN 16603-32-08:2016Space engineering Materials;English version EN 16603-32-08:2016Ingnierie spatiale Matriaux;Version anglaise EN 16603-32-08:2016Alleinverkauf der Normen durch Beuth Verlag GmbH, 10772 BerlinErsatz frDIN EN 14607-8:2005-10www.beuth.deGesamtumfang 26 SeitenDDIN-Normenaussch
3、uss Luft- und Raumfahrt (NL)DIN EN 16603-32-08:2016-12 2 Nationales Vorwort Dieses Dokument (EN 16603-32-08:2016) wurde im Technischen Komitee CEN/CLC/TC 5 Raumfahrt“ erarbeitet, dessen Sekretariat vom DIN (Deutschland) gehalten wird. Das zustndige deutsche Normungsgremium ist der Arbeitsausschuss N
4、A 131-06-02 AA Interoperabilitt von Informations-, Kommunikations- und Navigationssystemen (Spiegelausschuss zu CEN/CLC/TC 5)“ im DIN-Normenausschuss Luft- und Raumfahrt (NL). Dieses Dokument (EN 16603-32-08:2016) basiert auf ECSS-E-ST-32-08C Rev.1. Dieses Dokument enthlt unter Bercksichtigung des D
5、IN-Prsidialbeschlusses 1/2004 nur die englische Originalfassung von EN 16603-32-08:2016. Dieses Dokument wurde speziell zur Behandlung von Raumfahrtsystemen erarbeitet und hat daher Vorrang vor jeglicher Europischer Norm, die denselben Anwendungsbereich hat, jedoch ber einen greren Geltungsbereich (
6、z. B. Luft- und Raumfahrt) verfgt. nderungen Gegenber DIN EN 14607-8:2005-10 wurden folgende nderungen vorgenommen: a) Normnummer und Titel gendert; b) Norminhalt berarbeitet, um die Anforderungen inklusive der vorgenommenen nderungen, von den Erluterungen zu trennen; c) Angleichung der drei Normen
7、EN 16603-32-08 (basiert auf ECSS-E-ST-32-08C Rev.1), EN 16602-70 (basiert auf ECSS-Q-ST-70C Rev.1) und EN 16602-70-71 (basiert auf ECSS-Q-ST-70-71C); d) Abschnitte 4.2 und 4.4 gendert; e) Tabelle 1 sowie Abschnitte 4.9, 4.10, 4.12 und 4.13 gestrichen; f) Norm redaktionell angepasst. Frhere Ausgaben
8、DIN EN 14607-8: 2005-10 DIN EN 16603-32-08:2016-12 3 Nationaler Anhang NA (informativ) Begriffe und Abkrzungen Die Benummerung der folgenden Begriffe und Abkrzungen ist identisch mit der Benummerung in der englischen Fassung. 3 Begriffe und Abkrzungen 3.1 Begriffe aus anderen Normen a) Fr die Anwend
9、ung dieses Dokuments gelten die Begriffe nach ECSS-S-ST-00-01, ECSS-E-ST-32 und insbesondere die folgenden Begriffe: 1) A-Basisdesign zulssig (A-Wert); 2) B-Basisdesign zulssig (B-Wert); 3) Korrosion. 3.2 Fr diese Norm spezifische Begriffe 3.2.1 Komposit-Sandwichkonstruktion Verbundwerkstoff in Sand
10、wichbauweise Platten aus einem leichten Sttzkern, z. B. Honeycomb (Honigwabe), Schaumstoff usw., auf die zwei relativ dnne, dichte, hochfeste oder starre Deckschichten oder Hute geklebt sind 3.2.2 zulssiges Materialdesign Materialeigenschaft, die anhand von Prfdaten auf Basis einer Wahrscheinlichkei
11、t bestimmt und ausgewhlt wurde, um ein hohes Ma an Vertrauen in die Integritt der vollstndigen Struktur sicherzustellen 3.2.3 Mikro-Streckung Kraft, die aufgebracht wird, um eine Restspannung von 1 106mm/m in Richtung der Zug- oder Druckbeanspruchung zu erzeugen 3.2.4 Polymer natrliche oder syntheti
12、sche organische Verbindung mit hohem Molekulargewicht, deren Struktur durch Wiederholung kleiner Einheiten, dem Monomer, dargestellt werden kann Anmerkung 1 zum Begriff: Beispiele fr Polymere sind Polyethylen, Gummi und Cellulose. DIN EN 16603-32-08:2016-12 4 3.3 Abkrzungen Fr die Anwendung dieses D
13、okuments gelten die Abkrzungen nach ECSS-S-ST-00-01 und die folgenden Abkrzungen: Abkrzung Bedeutung ASTM Amerikanische Gesellschaft fr das Prf- und Materialwesen (en: American Society for Testing Materials) CFRP kohlenstofffaserverstrkter Kunststoff (en: carbon fibre reinforced plastic) CMC keramis
14、che Faserverbundwerkstoffe (en: ceramic matrix composites) CME Feuchteausdehnungskoeffizient (en: coefficient of moisture expansion) CTE Wrmeausdehnungskoeffizient (en: coefficient of thermal expansion) DRD Dokumentenanforderungs-Definition (en: document requirements definition) EB Elektronenstrahl
15、(en: electron beam) EN Europische Norm (en: European Standard) Kic kritischer Spannungsintensittsfaktor bei ebener Verformung (en: plane strain critical stress intensity factor) Kiscc kritischer Spannungsintensittsfaktor bei ebener Verformung fr eine spezifische Umgebung (en: plane strain critical s
16、tress intensity factor for a specific environment) LEO niedrige Erdumlaufbahn (en: low Earth orbit) MIG Metall-Inertgas (en: metal inert gas) MMC Metallmatrix-Verbundwerkstoff (en: metal matrix composite) NDE zerstrungsfreie Beurteilung (en: non-destructive evaluation) NDI zerstrungsfreie Prfung (en
17、: non-destructive inspection) NDT zerstrungsfreier Test (en: non-destructive test) PTFE Polytetrafluorethylen (en: polytetrafluroethylene) SCC Spannungsrisskorrosion (en: stress-corrosion cracking) STS Raumtransportsystem (en: space transportation system) TIG Wolfram-Inertgas (en: tungsten inert gas
18、) UD unidirektional (en: uni-directional) UV ultraviolett (en: ultra violet) EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16603-32-08 August 2016 ICS 49.140 Supersedes EN 14607-8:2004 English version Space engineering - Materials Ingnierie spatiale - Matriaux Raumfahrttechnik - Werkstoffe Th
19、is European Standard was approved by CEN on 22 May 2016. CEN and CENELEC 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 bibliographic
20、al references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN and CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the res
21、ponsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN and CENELEC members are the national standards bodies and national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyp
22、rus, 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 Ki
23、ngdom. CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN/CENELEC All rights of exploitation in any form and by any means reserved worldwide for CEN national Members and for CENELEC Members. Ref. No. EN 16603-32-08:2016 E EN 16603-32-08:2016 (E) 2 Table of contents European Fo
24、reword . 4 1 Scope . 5 2 Normative references . 6 3 Terms, definitions and abbreviated terms 7 3.1 Terms and definitions from other standards 7 3.2 Terms specific to the present standard . 7 3.3 Abbreviated terms. 8 3.4 Nomenclature . 8 4 Requirements 10 4.1 General . 10 4.2 Functionality . 10 4.2.1
25、 Strength 10 4.2.2 Elastic modulus . 10 4.2.3 Fatigue 11 4.2.4 Fracture toughness . 11 4.2.5 Creep 11 4.2.6 Micro-yielding 11 4.2.7 Coefficient of thermal expansion and coefficient of moisture expansion . 12 4.2.8 Corrosion fatigue . 12 4.2.9 Hydrogen embrittlement 13 4.2.10 Mechanical contact surfa
26、ce effects . 13 4.2.11 Hydrogen, Oxygen and Nitrogen uptake . 13 4.3 Interfaces 13 4.3.1 General . 13 4.3.2 Anodizing 13 4.3.3 Chemical conversion . 14 4.3.4 Metallic coatings (overlay and diffusion) 14 4.3.5 Hard coatings 14 4.3.6 Thermal barriers 14 DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (
27、E) 3 4.3.7 Moisture barriers . 14 4.3.8 Coatings on CFRP 15 4.3.9 Organic coatings as paint 15 4.4 Joining (mechanical fastening) 15 4.4.1 General . 15 4.4.2 Bolted joints 15 4.4.3 Riveted joints 16 4.4.4 Inserts . 16 4.5 Design 16 4.5.1 Metallic design allowables . 16 4.5.2 Composite design allowab
28、les 16 4.6 Verification 18 4.6.1 Metallic materials 18 4.6.2 Composite materials - laminates . 18 4.6.3 Test methods on metals 19 4.6.4 Test methods on composites 19 4.6.5 Non-destructive inspection 21 4.7 Data exchange . 21 Bibliography . 22 DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (E) 4 Euro
29、pean Foreword This document (EN 16603-32-08:2016) has been prepared by Technical Committee CEN/CLC/TC 5 “Space”, the secretariat of which is held by DIN. This standard (EN 16603-32-08:2016) originates from ECSS-E-ST-32-08C Rev.1. This European Standard shall be given the status of a national standar
30、d, either by publication of an identical text or by endorsement, at the latest by February 2017, and conflicting national standards shall be withdrawn at the latest by February 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.
31、 CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14607-8:2004. The main changes with respect to EN 14607-8:2004 are listed below: - new EN number and modified title, - Reorganization of the content of the document to separat
32、e descriptive text and requirements, including clarification, modification of requirements and implementation of change requests, - Alignment of the three Standards EN 16603-32-08 (based on ECSS-E-ST-32-08C Rev.1), EN 16602-70 (based on ECSS-Q-ST-70C Rev.1) and EN 16602-70-71 (based on ECSS-Q-ST-70-
33、71C), - Deletion of deletion of clauses 4.2, 4.4, 4.9, 4.10, 4.12, 4.13 and Table 1. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. This document has been developed to cover specifically space systems and has therefore
34、 precedence over any EN covering the same scope but with a wider domain of applicability (e.g. : aerospace). 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, C
35、roatia, 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 an
36、d the United Kingdom. DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (E) 5 1 Scope ECSS-E-ST-32-08 specifies the mechanical engineering requirements for materials. This Standard also encompasses the mechanical effects of the natural and induced environments to which materials used for space applicat
37、ions can be subjected. This standard specifies requirements for the establishment of the mechanical and physical properties of the materials to be used for space applications, and the verification of these requirements. Verification includes destructive and non-destructive test methods. Quality assu
38、rance requirements for materials (e.g. procurement and control) are covered by ECSS-Q-ST-70. This standard may be tailored for the specific characteristics and constrains of a space project in conformance with ECSS-S-ST-00. DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (E) 6 2 Normative references
39、The following normative documents contain provisions which, through reference in this text, constitute provisions of this ECSS Standard. For dated references, subsequent amendments to, or revision of any of these publications, do not apply. However, parties to agreements based on this ECSS Standard
40、are encouraged to investigate the possibility of applying the more recent editions of the normative documents indicated below. For undated references, the latest edition of the publication referred to applies. EN reference Reference in text Title EN 16601-00-01 ECSS-S-ST-00-01 ECSS system - Glossary
41、 of terms EN 16603-32 ECSS-E-ST-32 Space engineering - Structural EN 16602-70 ECSS-Q-ST-70 Space product assurance - Materials, mechanical parts and processes EN 16602-70-37 ECSS-Q-ST-70-37 Space product assurance - Determination of the susceptibility of metals to stress-corrosion cracking EN 16602-
42、70-71 ECSS-Q-ST-70-71 Space product assurance - Material, processes and their data selection EN 4179:2005 Aerospace series - Qualification and approval of personnel for non-destructive testing DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (E) 7 3 Terms, definitions and abbreviated terms 3.1 Terms a
43、nd definitions from other standards a. For the purpose of this standard, the terms and definitions from ECSS-S-ST-00-01 and ECSS-E-ST-32 apply, in particular for the followings: 1. A-basis design allowable (A-value) 2. B-basis design allowable (B-value) 3. corrosion 3.2 Terms specific to the present
44、 standard 3.2.1 composite sandwich construction panels composed of a lightweight core material, such as honeycomb, foamed plastic, and so forth, to which two relatively thin, dense, high-strength or high stiffness faces or skins are adhered 3.2.2 material design allowable material property that has
45、been determined from test data on a probability basis and has been chosen to assure a high degree of confidence in the integrity of the completed structure 3.2.3 micro-yield applied force to produce a residual strain of 1 10-6mm/m along the tensile or compression loading direction 3.2.4 polymer high
46、 molecular weight organic compound, natural or synthetic, with a structure that can be represented by a repeated small unit, the mer NOTE E.g. polyethylene, rubber, and cellulose. DIN EN 16603-32-08:2016-12 EN 16603-32-08:2016 (E) 8 3.3 Abbreviated terms For the purpose of this standard, the abbrevi
47、ated terms from ECSS-S-ST-00-01 and the following apply: Abbreviation Meaning ASTM American Society for Testing Materials CFRP carbon fibre reinforced plastic CMC ceramic matrix composites CME coefficient of moisture expansion CTE coefficient of thermal expansion DRD document requirements definition
48、 EB electron beam EN European Standard Kic plane strain critical stress intensity factor Kiscc plane strain critical stress intensity factor for a specific environment LEO low Earth orbit MIG metal inert gas MMC metal matrix composite NDE non-destructive evaluation NDI non-destructive inspection NDT
49、 non-destructive test PTFE polytetrafluoroethylene SCC stress-corrosion cracking STS space transportation system TIG tungsten inert gas UD uni-directional UV ultra violet 3.4 Nomenclature The following nomenclature applies throughout this document: a. The word “shall” is used in this standard to express requirements. All the requirements are expressed with the word “shall”. b. The word “should” is used in this standard to express recommendations. All the recommendations are expressed with the word “should”. N
