The new NiCr28FeSiCe alloy exhibits, because of its high chromium (27 - 28 %) and silicon content (2.5 - 3.0 %) as well as the addition of rare earth elements (0.05 - 0.15 %), excellent corrosion resistance in oxidizing, carburizing and sulphidizing environments. Even in multi-component environments like those of waste incineration, coal gasification and metal dusting generating atmospheres the alloy behaves excellent. This paper provides corrosion data obtained in laboratory tests and industrial exposure tests.

Subject
Waste incineration, Carburization, Salts, Nickel based alloys, Tubes, Chromium, Corrosion attacks, Silicon, Sulphidation, Corrosion resistance, Nickel, Aluminum alloys, Alloys
Keywords:
Alloy 45 TM, environmental degradation, UNS N06045, oxidation, carburization, sulphidation, chlorination, halogenation, metal dusting
© 2001 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).
2001
Association for Materials Protection and Performance (AMPP)
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