Thermal spray : meeting the challenges of the 21st century : proceedings of the 15th International Thermal Spray Conference, 25-29 May 1998, Nice, France

1644 Pages·1998·206.836 MB·English

by  Christian Coddet, Christian Coddet

Thermal Spray
Meeting the challenges
of the 21st Century
Proceedings of the
15th International Thermal Spray Conference
25-29 May 1998
Nice,France
Edited by
Christian Coddet
Organized by
Commissariat a l'Energie Atomique
Institut Polytechnique de Sevenans
Universite de Limoges
Ecole Nationale Superieure des Mines de Paris
Ecole Centrale de Lyon
Institut de Soudure
on behalf of the
Select Committee
on Surfacing and Thermal Spraying
of the International Institute of Welding
Co-sponsored by
The ASM Thermal Spray Society
The German Welding Society
The High Temperature Society of Japan
Copyright 1998
by
ASM International
All rights reserved
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First printing, April 1998
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Library of Congress Catalog-Card Number: 98-70374
ISBN: 0-87170-659-8
SAN: 204-7586
ASM International®
Materials Park, OH 44073-0002
Printed in the United States of America
PREFACE
These proceedings contain most of the papers presented at the fifteenth International Thermal Spray
Conference. These conferences have become the leading forum for the thermal spray community all
over the world. Thermal spray technology is a dynamic, rapidly changing and expanding field. The
271 papers included in the proceedings cover theoretical aspects such as modelling and properties
of coatings linked to spraying parameters or in-flight particle parameters, the different spraying
processes, the process and quality control with an emphasis on on-line control and the practical
aspects of the different coating applications, the latest world-wide developments in processes,
equipment, materials and applications in thermal spray. They were grouped into 10 sessions on :
- oxydation and corrosion,
- wear and corrosion-alternatives to conventionnal coatings,
- modeling and experimental characterization of jets and deposits,
- properties of coatings and characterization,
- diagnostic of jets and coatings : processes and products quality control,
- industrial applications,
- feedstock materials, composite structures and near net shape forming
- spraying and associated processes,
- thermal barrier and ceramic coatings,
- thermal spray for the next millennium.
Nine keynotes speakers have highlighted the knowledge and state of the art in the different topics
and provided an excellent introduction to the different sessions, suited to newcomers as well as to
old timers in the field. Beside the sessions, an industrial forum on thermal spraying has gathered
professional people and end users (or potential ones). It has promoted thermal spraying and brought
together thermal spray equipment/service firms and potential users.
The execution of a large conference such as ITSC requires the efforts of many people. The Organizing
Committee wants to thank all of the authors, session chairs, and symposia chairs, and the CEA staff
who made the Conference a technical success. Particular thanks are due to the editor of these
Proceedings.
In addition to the technical sessions represented in these Proceedings, a large exhibition of thermal
spray equipment, materials, services, and supporting technology was held. Attendees of the
Conference were able to not only listen to outstanding technical presentations, but get an update on
the state-of-the-art of the "tools of the trade". The support of the exhibitors added substantially to
the success of the Conference and the value received by attendees. Certainly many thanks are due to
the Exhibition committee and the CEA staff for the excellent Exhibition.
Prof. P. FAUCHAIS
Conference chairman
ui
CONFERENCE CHAIRMAN
Pierre FAUCHAIS
60 years old.
An engineer and graduate of "Ecole Nationale Superieure
A6ronautique" (1963,. Poitiers), Doctor of Science (1968,
Poitiers).
Prof. P. FAUCHAIS has created the laboratory of ceramic
materials and surface treatment LMCTS, associated with CNRS, at
the Universityof Limoges in 1975. He has been involved in
thermal spraying in general and plasma spraying in particular
for more than thirty years.
His group on thermal spraying comprises 10 permanent people
and 10 PhD.
NATIONAL ORGANIZING COMMITTEE CHAIRMAN
Paul LUCCHESE
37 years old.
An engineer and graduate of the "Ecole Centrale de Paris" (1983)
in Nuclear engineering, he has been in charge of the R and D
laboratory for thermal spray at the CEA (Commissariat a
l'Energie Atomique) for 7 years. He has been appointed CEA
expert in the field of thermal spray.
In 1995, in conjunction with the "Ecole des Mines de Paris", he
created the Communal Centre of Competence in Plasma Spray
(C2P) located in Corbeil, France. He holds the position of Joint
Director of C2P.
SCIENTIFIC PROGRAM CHAIRMAN
Christian CODDET
48 years old.
Doctor of Science (1977) of the University of
Grenoble.University Professor and head of the direction of
Research - Polytechnic Institute of Sevenans (France).
Head of the LERMPS Laboratory (Materials and Surface
Properties Research Laboratory).
Leading the Thermal Spray research group (40 people) in the
Technological University of Sevenans since 1985.
IV
French Organizing Committee
P. FAUCHAIS
UNIVERSITE DE LIMOGES, Conference Chairman
P. LUCCHESE
COMMISSARIAT A L'ENERGIE ATOMIQUE, Chairman
M. BRAMAT
nw
C. CODDET
INSTITUT POLYTECHNIQUE DE SEVENANS
M. DUCOS
IIW, Select Committe
B. HANSZ
INSTTRJT POLYTECHNIQUE DE SEVENANS
M. JEANDIN
ECOLE DES MINES DE PARIS
A. LEFORT
COMMISSARIAT A L'ENERGIE ATOMIQUE
J.M. LEGER
CCRS, INSTITUT DE SOUDURE
D. TREHEUX
ECOLE CENTRALE DE LYON
M. DEFER
INSTITUT DE SOUDURE
V
International Advisory Commitee
C. BERNDT
THE THERMAL SPRAY LABORATORY, Stony Brook, USA
E. LUGSCHEIDER
AACHEN UNIVERSITY OF TECHNOLOGY, Germany
A. OHMORI
KINKI INSTITUTE, Japan
W. MILEWSKI
INSTITUTE OF PRECISION MECHANICS, Poland
M. BOULOS
UNIVERSITY OF SHERBROOKE, Canada
T. MANTYLA
TAMPERE UNIVERSITY OF TECHNOLOGY, Finland
P. CHRASKA
INSTITUTE OF PLASMA PHYSICS, Czech Republic
T.W. CLYNE
CAMBRIDGE UNIVERSITY, United Kingdom
R.C. TUCKER
PRAXAIR SURFACE TECHNOLOGIES and TSS President, USA
Y.S. BORISOV
E.O. PATON INSTITUTE OF ELECTRIC WELDING, Ukrain
K.A. KHOR
NANYANG TECHNOLOGICAL UNIVERSITY, Singapore
R.W. SMITH
MATERIALS RESSOURCES INC., USA
vi
French Scientific Committee
C. CODDET
INSTITUT POLYTECHNIQUE DE SEVENANS, Chairman
A. SERTOLI
CHROMALLOY France
M. DUCOS
IIW, Select Committee
J.P. HUCHIN
SOCHATA - SNECMA
M. JEANDIN
ECOLE DES MINES DE PARIS
G. SCHNEDECKER
COMMISSARIAT A L'ENERGIE ATOMIQUE
J.M. LEGER
AIR LIQUDDE
P. NOEL
MATRA
L. PAWLOWSKI
Universite d'Artois
F. PELLERIN
TURBOMECA
D. TREHEUX
ECOLE CENTRALE DE LYON
A. VARDELLE
UNIVERSITE DE LIMOGES
vii
Exhibition Committee
J.M. LEGER
AIR LIQUIDE, France, Chairman
R. COOPER
X-FORM, USA
M. GUELDRY
SNECMA, France
C. HOWES
MILLER THERMAL, USA
F. TOURENNE
MEDICOAT, France
P. LUCCHESE
COMMISSARIAT A L'ENERGIE ATOMIQUE, France
A. LEFORT
COMMISSARIAT A L'ENERGIE ATOMIQUE, France
A. SAIDA
EUROPEAN GAS TURBINES, France
B. HANSZ
INSTITUT POLYTECHNIQUE DE SEVENANS, France
D. CORNU
SEP, France
J.P. DUHAMEL
SULZER-METCO, France
M. PRONER
SNMI, France
via
Industrial Forum Committee
B. HANSZ, President
INSTITUT POLYTECHNIQUE DE SEVENANS, France
F. BLEIN
CEA, France
N. LLORCA
UNIVERSITY OF BARCELONA, Spain
F. TOURENNE
MEDICOAT, France
P. LUCCHESE
CEA, France
Logistic Committee
D. GUILLON
CEA-LE RIPAULT, France
E. MONTMAYEUL
CEA-GRENOBLE, France
C. IANNARELLI
C2S, Saint-Cloud, France
J. DI ROSA
ASM, USA
ix
INTRODUCTION
The papers contained within this book constitute the proceedings of the 15h
International Thermal Spray Conference (i.e. the 15th ITSC). This conference was held
in the Acropolis Center, Nice, FRANCE.
It was held in conjunction with a Thermal Spray Exposition as well as an
Industrial Forum which promoted discussions on major industrial issues between
people of small and medium business enterprises and experts in the field.
The conference was organized by the French Atomic Energy Commission (CEA)
on behalf of the Select Committee on Surfacing and Thermal Spraying of the
International Institute of Welding.
The event was coorganized by the Institut Polytechnique de Sevenans, the
Universite de Limoges, the Ecole des Mines de Paris, the Ecole Centrale de Lyon, the
Institut de Soudure and was cosponsored by the ASM Thermal Spray Society, the German
Welding Society and the High Temperature Society of Japan.
Some 400 papers were accepted for the conference program.
These two volumes contain 271 of these papers which turned out well in meeting
the final deadline. For the first time in this series of conferences, all papers were
reviewed with the help of the National and International Advisory Committee Members
reinforced by some "volunteers". Numerous papers beneficiated from this contribution
and where amended before publication. Therefore, besides all the authors who
contributed to this book and to the success of the conference, the editor would
especially thank the reviewers from all around the world for their unvaluable
contribution to the quality of these proceedings. Special dedication should also be given
to M. Coddet and S. Courpasson for their help in the management of such a large amount
of papers and letters.
The papers are presented in 10 chapters corresponding to the ten symposia of
the congress. The first paper within each symposium is the keynote lecture. The three
indexes at the back of each volume can be used to locate a paper according to the
subject content (key words), authors or author affiliation. All authors and all
institution/company affiliations of a paper have been indexed.
It seems pertinent to set the 15th ITSC against the backdrops of this series of
conferences that commenced in 1956.
A listing of these meetings follows and show the continuing growing importance
of Thermal Spray Science and Technology during these five decades.
1956 - lstlnternational Metal Spraying Conference, Hall (East
Germany),Published in Schweisstechnik
Total papers = 20. Attendees = 300
1958 - 2nd International Metal Spraying Conference, Birmingham (UK),
Organized by the Association of Metal Sprayers.
Total papers = 34. Attendees = 135
1962 - 3rd International Metal Spraying Conference, Madrid (Spain),
Organized by the Instituto de la Soldadura
Total papers = 23. Attendees = 100
x