SAE-AMS-2451-12-2002-R2007.pdf
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1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefr
2、om, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2007 SAE International All rights reserved. No part of this publication may
3、 be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER:Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fa
4、x: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS:http:/www.sae.org Plating, Brush, Tin 1.SCOPE: 1.1Purpose: This specification covers the engineering requirements and process for brush plating of tin by electrodeposition. It shall be used, in conjunction with AMS 2451, for general-purpo
5、se tin deposits. 1.2Application: This process has been used typically to prevent galling or seizing of metal surfaces, to provide a surface for soft soldering, or to improve corrosion resistance, but usage is not limited to such applications. 1.3Safety - Hazardous Materials: See AMS 2451. 2.APPLICAB
6、LE DOCUMENTS: See AMS 2451. 3.TECHNICAL REQUIREMENTS: The requirements of AMS 2451 shall apply as herein amended. 3.1Procedure: 3.1.1Except as required in 3.1.1.1 or 3.1.2, tin shall be electroplated directly on the basis metal from a suitable brush plating solution in accordance with processing ins
7、tructions from the solution manufacturer. 3.1.1.1For aluminum and aluminum alloys, a zinc immersion preplate may be used. AEROSPACE MATERIAL SPECIFICATION AMS 2451/12 Issued2002-12 Reaffirmed2007-11 Copyright SAE International Provided by IHS under license with SAELicensee=MHI - NAGOYA related to 39
8、44000/3944000013 Not for Resale, 01/23/2008 23:37:34 MSTNo reproduction or networking permitted without license from IHS -,-,- AMS 2451/12SAEAMS 2451/12 - 2 - 3.1.2Prior to electrodeposition of tin for solderability on aluminum or copper-zinc alloy parts, a copper plate shall be deposited to a thick
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- SAE AMS 2451 12 2002 R2007
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