1、BRITISH STANDARDBS EN 3114-004:2006Aerospace series Test method Microstructure of ( + ) titanium alloy wrought products Part 004: Microstructure of sheet for superplastic formingThe European Standard EN 3114-004:2006 has the status of a British StandardICS 49.025.30g49g50g3g38g50g51g60g44g49g42g3g58
2、g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3114-004:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 Januar
3、y 2007 BSI 2007ISBN 978 0 580 50080 0National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3114-004:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/61, Metallic materials for aerospace purposes, to Panel ACE/61/-/49, Tita
4、nium and its alloys.A list of organizations represented on ACE/61/-/49 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot conf
5、er immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3114-004 December 2006 ICS 49.025.30 English Version Aerospace series - Test method - Microstructure of ( + ) titanium alloy wrought products - Part 004: M
6、icrostructure of sheet for superplastic forming Srie arospatiale - Mthode dessai - Microstructure des produits corroys en alliage de titane ( + ) - Partie 004 : Microstructure des tles pour formage superplastique Luft- und Raumfahrt - Prfverfahren - Mikrogefge Kneterzeugnisse von Titanlegierung ( +
7、) - Teil 004: Mikrogefge von Blechen fr superplastisches UmformenThis European Standard was approved by CEN on 18 October 2006. 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
8、 without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other langu
9、age made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, G
10、ermany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, 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 NORM
11、UNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3114-004:2006: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Micrographs .4 EN 3114-004:20063 Forewor
12、d This document (EN 3114-004:2006) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Association
13、s and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be
14、 withdrawn at the latest by June 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulatio
15、ns, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway
16、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3114-004:20064 1 Scope This standard contains pictures of the microstructure of ( + ) titanium alloy sheet for superplastic forming. It shall be used in conjunction with EN 3114-001. 2 Normative re
17、ferences The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3114-001, Aerospace series Microstruc
18、ture of ( + ) titanium alloy wrought products Part 001: General requirements. 3 Micrographs 4L1A to 4L12A ( + ) structure, longitudinal section, annealed. 4L1B to 4L12B ( + ) structure, longitudinal section, 930 C / t = 30 min / WQ. EN 3114-004:20065 ( + ) structure, longitudinal section 200 : 1 Ann
19、ealed 4L1A 200 : 1 930 C / t = 30 min / WQ 4L1B EN 3114-004:20066 ( + ) structure, longitudinal section 200 : 1 Annealed 4L2A 200 : 1 930 C / t = 30 min / WQ 4L2B EN 3114-004:20067 ( + ) structure, longitudinal section 200 : 1 Annealed 4L3A 200 : 1 930 C / t = 30 min / WQ 4L3B EN 3114-004:20068 ( +
20、) structure, longitudinal section 200 : 1 Annealed 4L4A 200 : 1 930 C / t = 30 min / WQ 4L4B EN 3114-004:20069 ( + ) structure, longitudinal section 200 : 1 Annealed 4L5A 200 : 1 930 C / t = 30 min / WQ 4L5B EN 3114-004:200610 ( + ) structure, longitudinal section 200 : 1 Annealed 4L6A 200 : 1 930 C
21、 / t = 30 min/WQ 4L6B EN 3114-004:200611 ( + ) structure, longitudinal section 200 : 1 Annealed 4L7A 200 : 1 930 C / t = 30 min / WQ 4L7B EN 3114-004:200612 ( + ) structure, longitudinal section 200 : 1 Annealed 4L8A 200 : 1 930 C / t = 30 min / WQ 4L8B EN 3114-004:200613 ( + ) structure, longitudin
22、al section 200 : 1 Annealed 4L9A 200 : 1 930 C / t = 30 min / WQ 4L9B EN 3114-004:200614 ( + ) structure, longitudinal section 200 : 1 Annealed 4L10A 200 : 1 930 C / t = 30 min / WQ 4L10B EN 3114-004:200615 ( + ) structure, longitudinal section 200 : 1 Annealed 4L11A 200 : 1 930 C / t = 30 min / WQ
23、4L11B EN 3114-004:200616 ( + ) structure, longitudinal section 200 : 1 Annealed 4L12A 200 : 1 930 C / t = 30 min / WQ 4L12B EN 3114-004:2006blankBS EN 3114-004:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing Bri
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