IN-519 is a cast heat-resistant alloy developed at the Birmingham Research Laboratory of the International Nickel Company, Ltd.(1) The alloy reportedly has higher creep-rupture strength than the HK-40 alloy at 1600 to 1800 F, and has been recommended for application as catalyst tubes in ammonia reformer furnaces and hydrogen heaters. The alloy is available as both static and centrifugal castings from a number of high alloy foundries. Although to date there has been relatively little usage of the alloy in the United States, it is understood that the alloy has been used for over 2 years in Europe.
Subject
Test methods,
Materials,
Carbides,
Microstructure,
Nickel based alloys,
Tubes,
Stress,
Heat,
Creep,
Carbon,
Alloys,
Creep strength,
Ductility
© 1972 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).
1972
Association for Materials Protection and Performance (AMPP)
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