Development and Application of New Cast and Wrought Ni-Base Superalloy M647 for Turbine Disk
The cast and wrought nickel base superalloy M647 has been developed with high mechanical performance and deformability. This study describes an overview of the microstructure and the properties of M647. A full scale forging process has been developed with
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Sammy Tin Mark Hardy Justin Clews Jonathan Cormier Qiang Feng John Marcin Chris O’Brien Akane Suzuki Editors
Superalloys 2020 Proceedings of the 14th International Symposium on Superalloys
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Editors Sammy Tin Illinois Institute of Technology Chicago, IL, USA
Mark Hardy Rolls-Royce Derby, UK
Justin Clews PCC Structurals Portland, OR, USA
Jonathan Cormier ISAE-ENSMA Chasseneuil-du-Poitou, France
Qiang Feng University of Science and Technology Beijing, China
John Marcin Collins Aerospace Windsor Locks, CT, USA
Chris O’Brien ATI Specialty Materials Monroe, NC, USA
Akane Suzuki GE Global Research Niskayuna, NY, USA
ISSN 2367-1181 ISSN 2367-1696 (electronic) The Minerals, Metals & Materials Series ISBN 978-3-030-51833-2 ISBN 978-3-030-51834-9 (eBook) https://doi.org/10.1007/978-3-030-51834-9 © The Minerals, Metals & Materials Society 2020 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Switzerland AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland
This volume is a collection of papers from the 14th International Symposium on Superalloys, to be held on September 12–16, 2021, at the Seven Springs Mountain Resort, Seven Springs, Pennsylvania, USA. The proceedings is sponsored by the International Seven Springs Symposium Subcommittee of the TMS International Affairs Committee, the TMS Structural Materials Division (SMD), and the TMS High Temperature Alloys Committee, and co-sponsored by the Institute of Materials, Minerals and Mining (IOM3).
Preface
The purpose of the International Symposium on Superalloys, which takes place every four years, is to provide a forum for researchers, producers, and users to exchange recent technical information regarding the high-temperature, high-performance materials that are used in gas turbine engine
