BS ISO 14629:2012 BSl Standards Publication Fine ceramics (advanced ceramics, advanced technical ceramics) Determination of flowability of ceramic powders bsi. ..making excellence a habit. BSISO14629:2012 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of IS14629:2012 The UK participation in its preparation was entrusted to Technical Committee RPI/13, Advanced technical ceramics. A list of organizations represented on this committee 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. @The British Standards Institution 2012.Published by BSI Standards Limited 2012 ISBN9780580696237 ICS 81.060.30 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November 2012. Amendments issued since publication Date Textaffected BS ISO 14629:2012 INTERNATIONAL ISO STANDARD 14629 First edition 2012-10-15 Fine ceramics (advanced ceramics, advanced technical ceramics)- Determination of flowability of ceramic powders Ceramiquestechniques-DéterminationdeI'aptitudea l'écoulement des poudres ceramiques Reference number ISO 14629:2012(E) TSO @ISO 2012 BS ISO 14629:2012 IS0 14629:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO 2012 means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either Iso at the address below or ISo's member body in the country of the requester. ISO copyright office Case postale 56· CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax+4122 7490947 E-mail [email protected] Web www.iso.org Published in Switzerland i @ IS0 2012 - All rights reserved BSISO14629:2012 IS0 14629:2012(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation ofnational standards bodies (isO member bodies).The work of preparing International Standards is normally carried out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with Iso, also take part in the work. ISo collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standardsare draftedinaccordance withtherulesgiven in theISo/IEC Directives, Part2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies castingavote. Attention is drawn to the possibility that some of the elements of this document may be the subject of IS014629waspreparedbyTechnical CommitteeIS0/TC206,Fineceramics. IS0 2012 - All rights reserved ili BS ISO 14629:2012 BSISO14629:2012 INTERNATIONALSTANDARD IS014629:2012(E) Fine ceramics (advanced ceramics, advanced technica ceramics) Determination of flowability of ceramic powders 1 Scope This International Standard specifies a test method to determine the flowability of granulated or ungranulated ceramic powders by means of a specified funnel. The method is applicable only to powders which flow freely through the specified test orifice. 2 Normative references 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. Iso565,Test sievesMetal wire cloth,perforatedmetal plateandelectroformedsheet-Nominal sizes ofopenings IS0 80000-1,Quantities and units-Part 1: General ISO/IEC17025,General requirementsfor the compe