_STP_1000-1990.pdf

STP 1000 Corrosion Testing and Evaluation:Silver Anniversary Volume Robert Baboian and Sheldon W.Dean,editors AsTM 1916 Race Street Philadelphia,PA 19103 Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:38:28 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Library of Congress Cataloging-in-Publication Data Corrosion testing and evaluation:silver anniversary volume/Robert Baboian and Sheldon W.Dean,editors.(STP;1000)Papers from the Silver Anniversary Symposium on Corrosion Testing and Evaluation sponsored by ASTM Committee G1 on Corrosion of Metals held in Orlando,FL,6-10 Nov.1989.Includes bibliographical references and indexes.ASTM publication code number(PCN)04-010000-27-T.p.verso.ISBN 0-8031-1406-0 1.Corrosion and anti-corrosives-Congresses.I.Baboian,Robert.II.Dean,S.W.III.Silver Anniversary Symposium on Corrosion Testing and Evaluation(1989:Orlando,FL).IV.American Society for Testing and Materials.Committee G1 on Corrosion of Metals.V.Series:ASTM special technical publication;1000.TA462.C664 1990 620.11223-dc20 90-45036 CIP Copyright?9 1990 by the American Society for Testing and Materials.All rights reserved.No part of this publication may 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 the publisher.NOTE The Society is not responsible,as a body,for the statements and opinions advanced in this publication.Peer Review Policy Each paper published in this volume was evaluated by three peer reviewers.The authors addressed all of the reviewers comments to the satisfaction of both the technical editor(s)and the ASTM Committee on Publications.The quality of the papers in this publication reflects not only the obvious efforts of the authors and the technical editor(s),but also the work of these peer reviewers.The ASTM Committee on Publications acknowledges with appreciation their dedication and contribution of time and effort on behalf of ASTM.Printed in Baltimore,MD November 1990 Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:38:28 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Foreword On 21 Jan.1964,the Board of Directors approved the formation of Committee G1 on Corrosion of Metals to consolidate the various standard developing bodies concerned with corrosion testing and evaluation.An unexpected benefit of this consolidation was the at-traction of a group of corrosion scientists and engineers to the committee.Their efforts provided leadership in the development of standards in areas previously neglected.These areas included electrochemical test methods,stress corrosion cracking methods,and others.In the ensuing 25 years,Committee G1 has developed more than 50 standards and has been responsible for the publication of 35 special technical publications resulting from symposia sponsored by the Committee.In order to celebrate 25 years of exceptional productivity,Committee G1 put together a series of special events during its fall meeting in Orlando,Florida,6-10 Nov.1989.As part of this celebration,the Silver Anniversary Symposium on Corrosion Testing and Evaluation was held.This Symposium covered technical areas where Committee G1 has been active.A series of highlighting lectures was included to cover the state of the art in each area.In addition,research papers provided new unpublished results in these areas.As a result,38 papers were presented at this symposium.This publication,Corrosion Testing and Evalu-ation:Silver Anniversary Volume,ASTM STP 1000,contains most of these papers.The purpose of this STP is to summarize the state of the art in corrosion testing and evaluation in the areas where Committee G1 is active.In addition,this STP highlights areas where research has provided new information in fields related to corrosion testing and evaluation.The STP also covers areas where new standards would be desirable and where existing standards have deficiencies.Robert Baboian,Texas Instruments,Attleboro,Massachusetts,and Sheldon W.Dean,Air Products and Chemicals,Inc.,Allentown,Pennsylvania,served as symposium chairmen and were editors of this publication.Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:38:28 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.COVER:Artwork supplied by Robert L.Laverdiere,Texas Instruments,Inc.Copyright by ASTM Intl(all rights reserved);Wed Dec 23 18:38:28 EST 2015Downloaded/printed byUniversity of Washington(University of Washington)pursuant to License Agreement.No further reproductions authorized.Contents Overview INTRODUCTION CorrosionnA Problem of International Importance-ROBERT BABOIAN SECTION I:CORROSION DATA AND EVALUATION Compu