Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. It can be necessary to improve the surface condition, e. Endorsement notice The text of ISO
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A list of organizations represented on this committee can be obtained on request to its secretary. Indications lower than this shall not be taken into account. The acceptance levels are primarily intended for use during manufacture examination, but where appropriate they can be used for in-service inspection.
BS EN ISO 焊接无损测试.焊接的磁性颗粒测试.验收水平 - MBA智库文档
Welding, Examination quality assuranceAcceptance inspection, Grades qualityMagnetic-particle flaw detection, Steels, Inspection, Non-destructive testing, Flaw detection, Surface properties, Surface defects, Welded joints. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.
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 232778 which can be found on the inside front cover. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
EVS-EN ISO 23278:2015
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Examples of the application of these parameters to give a high probability of detection are given in Annex A. It is identical to ISO The faster, easier way to work with standards. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Except as permitted under the Copyright, Designs and Patents Act 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.
Various BSI electronic information services are also available which give details on all its products and services. The acceptance levels in this International Standard are based on detection capabilities that can be expected when using techniques specified in ISO and parameters recommended in Annex A. Fusion-welded joints in steel, nickel, titanium and their alloys beam welding excluded. Users of British Standards should make sure that they possess the latest amendments or editions.
This publication does not purport to include all the necessary provisions of a contract.
ISO - Non-destructive testing of welds -- Magnetic particle testing -- Acceptance levels
Terms common to the non-destructive testing methods ENNon-destructive testing — Terminology — Part 7: Please choose number iiso devices you want to open the document on. Endorsement notice The text of ISO Details and advice can be obtained from the Copyright and Licensing Manager.
Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. The main task of technical committees is to prepare International Standards.
Take the smart route to manage medical device compliance. Click to learn more. It is the constant aim of BSI to improve the quality of our products and services. Username or password invalid. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.
Local grinding may be used to improve the classification of all or just part of a test surface, when it is required to work to a higher detection limit than that expected by the existing weld surface condition. The work of preparing International Standards is normally carried out through ISO technical committees.
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 Mayand conflicting national standards shall be withdrawn at the latest by May Normally, acceptable indications shall not be recorded. Are you sure you want to unsubscribe? Grouped indications shall be evaluated in accordance with application standards.