EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf

上传人:deputyduring120 文档编号:711418 上传时间:2019-01-03 格式:PDF 页数:10 大小:110.17KB
下载 相关 举报
EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf_第1页
第1页 / 共10页
EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf_第2页
第2页 / 共10页
EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf_第3页
第3页 / 共10页
EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf_第4页
第4页 / 共10页
EN 3938-2001 en Aerospace Series - Nickel Base Alloy NI-B46001 (NiCo20Si5B3) - Filler Metal for Brazing - Amorphous Foil《航空航天系列 镍基合金Ni-B46001(NiCo20SI5B3) 硬钎焊填充金属 非晶态箔》.pdf_第5页
第5页 / 共10页
点击查看更多>>
资源描述

1、BRITISH STANDARD AEROSPACE SERIES BS EN 3938:2001 Aerospace series Nickel base alloy NI-B46001 (NiCo20Si5B3) Filler metal for brazing Amorphous foil The European Standard EN 3938:2001 has the status of a British Standard ICS 49.025.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGH

2、T LAWBS EN 3938:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 May 2001 BSI 05-2001 ISBN 0 580 37486 6 National foreword This British Standard is the of

3、ficial English language version of EN 3938:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/61, Inspection and testing requirements for aerospace metallic materials, which has the responsibility to: A list of organizations represented on this committee can be ob

4、tained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find”

5、 facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal o

6、bligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summa

7、ry of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsE

8、UROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN3938 February2001 ICS49.025.15 Englishversion AerospaceseriesNickelbasealloyNIB46001(NiCo20Si5B3) FillermetalforbrazingAmorphousfoil SriearospatialeAlliagebasenickelNIB46001 (NiCo20Si5B3)MtaldapportdebrasageFeuillard amorphe LuftundRaumfahrtNickelbasis

9、legierungNIB46001 (NiCo20Si5B3)HartlotinFormvonamorpherFolie ThisEuropeanStandardwasapprovedbyCENon21February2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsan

10、dbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnot

11、ifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFOR

12、STANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3938:2001EPage2 EN3938:2001 Foreword ThisEuropeanStandardhasbeenpreparedbytheE

13、uropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventh

14、estatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyAugust2001,andconflictingnationalstandardsshallbewithdrawnat thelatestbyAugust2001. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementth

15、isEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.Page3 EN3938:2001 0 Introduction ThisstandardispartoftheseriesofENmetallicmaterialstandardsforaerospaceapp

16、lications.Thegeneral organisationofthisseriesisdescribedinEN4258. ThisstandardhasbeenpreparedinaccordancewithEN45006. 1 Scope Thisstandardspecifiestherequirementsrelatingto: NickelbasealloyNIB46001(NiCo20Si5B3) Fillermetalforbrazing Amorphousfoil foraerospaceapplications. 2 Normativereferences ThisE

17、uropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublications. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenin

18、corporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthepublicationreferredtoapplies. EN 2043 AerospaceseriesMetallicmaterialsGeneralrequirementsforsemifinishedproduct qualification(excludingforgingsandcastings) 1) EN3875 AerospaceseriesMetallicmaterialsFillermetalforbrazingTec

19、hnicalspecification 1) EN 4258 AerospaceseriesMetallicmaterialsGeneralorganizationofstandardizationLinks betweentypesofENstandardsandtheiruse EN 45006 AerospaceseriesMetallicmaterialsRulesfordraftingandpresentationofmaterial standardsPart6:Specificrulesforfillermetalsforbrazing 1) 1) PublishedasAECM

20、APrestandardatthedateofpublicationofthisstandardPage4 EN3938:2001 1 Materialdesignation NickelbasebrazealloyNIB46001(NiCo20Si5B3) Others Element C Si P S B Co Fe Al Se Ti Zr Total Ni min. 4,0 2,75 18,0 2 Chemical composition % max. 0,06 5,0 0,02 0,02 3,15 22,0 1,5 0,05 50*) 0,05 0,05 0,05 Base 3 Met

21、hodofmelting Airorinertgasorvacuummelted 4.1 Form Amorphousfoil 4.2 Methodofproduction Meltspun 4.3 Limitdimension(s) mm 5 Technicalspecification EN3875 Deliverycondition Asmanufactured 6.1 Heattreatment 6.2 Deliveryconditioncode U Usecondition Deliverycondition 7 Heattreatment Characteristics 8.1 T

22、estsample(s) 8.2 Testpiece(s) 8.3 Heattreatment 9 Dimensionsconcerned mm 10 Thicknessofcladdingon eachface % 11 Directionoftestpiece 12 Temperature C 13 Proofstress R p0,2 MPa 14 Strength R m MPa 15 Elongation A % 16 T Reductionofarea Z % 17 Hardness 18 Shearstrength R c MPa 19 Bending k 20 Impactst

23、rength 21 Temperature C 22 Time h 23 Stress a MPa 24 Elongation a % 25 Rupturestress R MPa 26 C Elongationat rupture A% 27 Notes(seeline98) *)Page5 EN3938:2001 44 Externaldefects SeeEN3875 SeeEN3875 53 Thermalanalysis (Differentialthermalanalysis) 7 Liquidus: 1060C Solidus: 970C 76 Wettability (Fusi

24、ontest) SeeEN3875 79 Porosity SeeEN3875 81 Formabilityofjoiningmaterials (Flexibilitytest) SeeEN3875 82 Batchuniformity (Materialverification) SeeEN3875 95 Markinginspection SeeEN3875 96 Dimensionalinspection SeeEN3875 98 Notes *) p.p.m. 99 Typicaluse Joiningstainlesssteel,nickelandcobaltbasealloys.

25、Page6 EN3938:2001 100 Productqualification SeeEN2043 Qualificationprogrammetobeagreedbetweenmanufacturerandpurchaser.BS EN 3938:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It present

26、s the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI t

27、o improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000.

28、 Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Te

29、l: 020 8996 9001. Fax: 020 8996 7001. Standards are also available from the BSI website at http:/www.bsi-. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Informat

30、ion on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the

31、 Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: 020 8996 7002.

32、 Fax: 020 8996 7001. Further information about BSI is available on the BSI website at http:/www.bsi-. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyrigh

33、t, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI. This does not preclude the free use, in the course of implementing the sta

34、ndard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 标准规范 > 国际标准 > 其他

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1