DIN EN ISO 15549-2011 Non-destructive testing - Eddy current testing - General principles (ISO 15549 2008) German version EN ISO 15549 2010《无损检测 涡流探伤 一般原则(ISO 15549-2008) 德文版本EN IS.pdf
《DIN EN ISO 15549-2011 Non-destructive testing - Eddy current testing - General principles (ISO 15549 2008) German version EN ISO 15549 2010《无损检测 涡流探伤 一般原则(ISO 15549-2008) 德文版本EN IS.pdf》由会员分享,可在线阅读,更多相关《DIN EN ISO 15549-2011 Non-destructive testing - Eddy current testing - General principles (ISO 15549 2008) German version EN ISO 15549 2010《无损检测 涡流探伤 一般原则(ISO 15549-2008) 德文版本EN IS.pdf(13页珍藏版)》请在麦多课文档分享上搜索。
1、March 2011 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 1
2、9.100!$n:-“1752310www.din.deDDIN EN ISO 15549Non-destructive testing Eddy current testing General principles (ISO 15549:2008)English translation of DIN EN ISO 15549:2011-03Zerstrungsfreie Prfung Wirbelstromprfung Allgemeine Grundlagen (ISO 15549:2008)Englische bersetzung von DIN EN ISO 15549:2011-03
3、Essais non destructifs Contrle par courants de Foucault Principes gnraux (ISO 15549:2008)Traduction anglaise de DIN EN ISO 15549:2011-03SupersedesDIN EN 12084:2001-06www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1303.11 DIN EN IS
4、O 15549:2011-03 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 135 “Non-destructive testing” (Secretariat: JISC, Japan) in collaboration with Technical Committee CEN/TC 138 “Non-destructive testing” (Secretariat: AFNOR, France
5、). The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Materials Testing Standards Committee), Working Committee NA 062-08-24 AA Elektrische und magnetische Prfverfahren. This document supersedes EN 12084:2001. Amendments This standard differs from DIN EN
6、12084:2001-06 as follows: a) the text of ISO 15549:2008 has been adopted without any modification as EN ISO 15549:2010. Previous editions DIN EN 12084: 2001-06 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15549 December 2010 ICS 19.100 Supersedes EN 12084:2001English Version Non-destruct
7、ive testing - Eddy current testing - General principles (ISO 15549:2008) Essais non destructifs - Contrle par courants de Foucault -Principes gnraux (ISO 15549:2008) Zerstrungsfreie Prfung - Wirbelstromprfung - Allgemeine Grundlagen (ISO 15549:2008) This European Standard was approved by CEN on 28 N
8、ovember 2010. 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
9、 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 t
10、he 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, Luxemb
11、ourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All right
12、s of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15549:2010: EContents Page Foreword 31 Scope 4 2 Normative references 4 3 Terms and definitions4 4 General principles4 5 Qualification of personnel.5 6 Purpose of examination and products to b
13、e tested.5 7 Measurement techniques5 8 Equipment 6 9 Preparation of equipment .7 10 Verification of equipment7 11 Preparation of the product to be tested 8 12 Examination8 13 Documentation.9 DIN EN ISO 15549:2011-03 EN ISO 15549:2010 (E) 2 Foreword The text of ISO 15549:2008 has been prepared by Tec
14、hnical Committee ISO/TC 135 “Non-destructive testing” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 15549:2010 by Technical Committee CEN/TC 138 “Non-destructive testing” the secretariat of which is held by AFNOR. This European Standard shall be given
15、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2011, and conflicting national standards shall be withdrawn at the latest by June 2011. Attention is drawn to the possibility that some of the elements of this document may be the s
16、ubject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12084:2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement t
17、his 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerla
18、nd and the United Kingdom. Endorsement notice The text of ISO 15549:2008 has been approved by CEN as a EN ISO 15549:2010 without any modification. DIN EN ISO 15549:2011-03 EN ISO 15549:2010 (E) 3 1ScopeThis International Standard defines the general principles to be applied to non-destructive eddy c
19、urrentexamination of products and materials in order to ensure defined and repeatable performance.It includes guidelines for the preparation of application documents which describe the specific requirements forthe application of the eddy current method to a particular type of product.2 Normative ref
20、erencesThe following referenced documents are indispensable for the application of this document. For datedreferences, only the edition cited applies. For undated references, the latest edition of the referenced document(including any amendments) applies.ISO 9712, Non-destructive testing Qualificati
21、on and certification of personnelISO 12718, Non-destructive testing Eddy current testing Terminology3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 12718 apply.4 General principlesThe eddy current examination is based upon the induction of an electric
22、 current in a conducting material. Thequantity measured and analysed is related to the distribution of the induced currents. For alternating excitation,it is represented by a vector in the complex plane.The distribution of eddy currents in a material according to depth is governed by physical laws,
23、the density of thecurrents decreasing drastically with increasing depth. For high-frequency excitation, this decrease is anexponential function of depth.The following properties, alone or in combination, of the product to be tested influence the measured quantity: the conductivity of the material; t
24、he magnetic permeability of the material; the size and geometry of the product to be tested; the geometrical relationship between the eddy current probe and the product to be tested.More detailed information is obtained when the measured quantity is displayed in the complex plane.DIN EN ISO 15549:20
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