BS EN 658-3-2002 Advanced technical ceramics — Mechanical properties of ceramic composites at room.pdf
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1、BRITISH STANDARD BS EN 658-3:2002 Advanced technical ceramics Mechanical properties of ceramic composites at room temperature Part 3: Determination of flexural strength The European Standard EN 658-3:2002 has the status of a British Standard ICS 81.060.30 ? Copyright British Standards Institution Re
2、produced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:14:45 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- BS EN 658-3:2002 This British Standard, having been p
3、repared under the direction of the Materials and Chemicals Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 19 September 2002 BSI 19 September 2002 ISBN 0 580 40416 1 National foreword This British Standard is the official Engl
4、ish language version of EN 658-3:2002. It supersedes DD ENV 658-3:1993 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee RPI/13, Advanced technical ceramics, which has the responsibility to: A list of organizations represented on this committee can be o
5、btained 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 Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facili
6、ty of the BSI Electronic Catalogue or of British Standards Online. 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 does not of itself confer immunity from legal obligations.
7、 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. Summary of pages
8、 This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 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. DateComments Copyright British Standards Insti
9、tution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:14:45 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE
10、 NORM EN 658-3 August 2002 ICS 81.060.30 Supersedes ENV 658-3:1992 English version Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature - Part 3: Determination of flexural strength Cramiques techniques avances - Proprits mcaniques des cramiques composites tem
11、prature ambiante - Dtermination de la rsistance en flexion Hochleistungskeramik - Mechanische Eigenschaften von keramischen Verbundwerkstoffen bei Raumtemperatur - Teil 3: Bestimmung der Biegefestigkeit This European Standard was approved by CEN on 6 July 2002. CEN members are bound to comply with t
12、he 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 Management Centre or
13、 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 Management Centre has the same status as the official version
14、s. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EURO
15、PEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2002 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 658-3:2002 E Copyright British Standards Institution Reproduced by IHS u
16、nder license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:14:45 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- EN 658-3:2002 (E) 2 Contents page Foreword3 1Scope 4 2Normative refere
17、nces4 3Principle4 4Terms, definitions and symbols.4 5Apparatus .5 5.1Test machine5 5.2Test jig.5 5.3Data recording system5 5.4Dimension measuring devices.5 6Test specimens5 7Test specimen preparation.6 7.1Machining and preparation.6 7.2Number of test specimens6 8Test procedures.7 8.1Displacement rat
18、e7 8.2Measurement of dimensions 7 8.3Testing technique7 8.4Test validity 8 9Calculation of results 8 9.1Test specimen origin.8 9.2Flexural strength8 10Test report 9 Bibliography11 Copyright British Standards Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided b
19、y IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:14:45 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- w w w . b z f x w . c o m EN 658-3:2002 (E) 3 Foreword This document (EN 658-3:2002) has been prepared by Technical Committee CEN/T
20、C 184 “Advanced technical ceramics“, the secretariat of which is held by BSI. 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 February 2003, and conflicting national standards shall be withdrawn a
21、t the latest by February 2003. This document supersedes ENV 658-3:1992. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, German
22、y, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. EN 658 has six parts: Part 1: Determination of tensile properties. Part 2: Determination of compressive properties. Part 3: Determination of flexural strength. Par
23、t 4: Determination of interlaminar shear strength by compression loading of notched test specimens. Part 5: Determination of interlaminar shear strength by short span bend test (three-points). Part 6: Determination of interlaminar shear strength by double-punch shearing. Copyright British Standards
24、Institution Reproduced by IHS under license with BSI - Uncontrolled Copy Document provided by IHS Licensee=Bureau Veritas/5959906001, 11/08/2004 05:14:45 MST Questions or comments about this message: please call the Document Policy Group at 303-397-2295. -,-,- w w w . b z f x w . c o m EN 658-3:2002
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