Failures within the first year of operation of a two-layer castable refractory in the arch or roof of three furnaces in a new Pipe Still caused extensive problems. This paper deals with the materials and supporting stud metallurgical investigations made to determine the reasons for refractory deterioration and presents conclusions as to the factors believed responsible.
Subject
Corrosion failures,
Materials,
Piping,
Nickel based alloys,
Tubes,
Inspection,
Refineries,
Installation,
Thermal stress,
Stress,
Furnaces,
Roofs,
Alloys
© 1974 Association for Materials Protection and Performance (AMPP). 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 AMPP. Positions and opinions advanced in this work are those of the author(s) and not necessarily those of AMPP. Responsibility for the content of the work lies solely with the author(s).
1974
Association for Materials Protection and Performance (AMPP)
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