BS ISO 14168:2011 Metallic powders, excluding hardmetals Method for testing copper-base infiltrating powders bsi. ..makinc cxcellerc.c a hcbit BS ISO14168:2011 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 14168:2011. It supersedes BS ISO0 14168:2003 which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteeISE/65,Sinteredmetal components. A listof organizationsrepresented onthis committeecanbe 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. @BSI 2011 ISBN9780 58072071 0 ICS 77.160 Compliancewith a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon31December2011. Amendments issued sincepublication Date Textaffected BSISO14168:2011 INTERNATIONAL iso STANDARD 14168 Second edition 2011-11-15 Metallic powders, excluding hardmetals Method for testing copper- base infiltrating powders Poudres metalliques,a I'exclusiondes metaux-dursMethoded'essai despoudresinfiltrantesabasecuivre Reference number ISO 14168:2011(E) @ISO 2011 BS ISO 14168:2011 ISO14168:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any 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-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO 2011 - All rights reserved BSISO.14168:2011 ISO14168:2011(E) Foreword technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with IsO, also take part in the work.IsO collaborates closely with the International ElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization. adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requiresapprovalbyatleast75%of thememberbodies castingavote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO14168waspreparedbyTechnical CommitteeISO/TC119,Powdermetallurgy,SubcommitteeSC2 Samplingandtestingmethodsforpowders (includingpowdersforhardmetals) This second edition cancels and replaces the first edition (IsO 14168:2003),of which it constitutes a minor revision. @ ISO 2011 - All rights reserved ili BSISO14168:2011 ISO14168:2011(E) Introduction Sintered materials generally have a porous structure. There is, however, one group of metallic materials in In most cases, this process is carried out as the infiltration of copper or copper-base alloys into higher-melting point skeletons. iv @ ISO 2011 - All rights reserved BS ISO 14168:2011 INTERNATIONALSTANDARD ISO14168:2011(E) Metallic powders, excluding hardmetals Method for testing copper-base infiltrating powders 1 Scope This International Standard specifies a method for determining the performance characteristics of copper-base infiltrating powders. 2 Normativereferences The following referenced documents are indispensable for the application of this document. For dated (including any amendments)applies. IsO2738,Sintered metal materials,excludinghardmetalsPermeable sinteredmetalmaterials- Determinationofdensity,oil contentandopenporosity Iso 3325,Sintered metalmaterials,excluding hardmetalsDetermination oftransverse rupture strength IsO3927,Metallicpowders,excludingpowdersforhardmetals-Determinationofcompressibilityinuniaxial compression IsO449