Strength of Metals and Alloys (ICSMA 7). Proceedings of the 7th International Conference on the Strength of Metals and Alloys, Montreal, Canada, 12–16 August 1985

813 Pages·1985·19.26 MB·English

by  H. J. McQueen

INTERNATIONAL SERIES ON THE
STRENGTH AND FRACTURE OF MATERIALS AND STRUCTURES
General Editor: D. M. R. TAPLIN, D.Sc, D.Phil., F.I.M.
Other titles in the series
CARLSSON &
OHLSON Mechanical Behaviour of Materials (ICM 4) (2 volumes)
EASTERLING Mechanisms of Deformation and Fracture
FRANCOIS Advances in Fracture Research (ICF 5) (6 volumes)
GARRETT &
MARRIOTT Engineering Applications of Fracture Analysis
GIFKINS Strength of Metals and Alloys (ICSMA 6) (3 volumes)
HAASEN, GEROLD
& KOSTORZ Strength of Metals and Alloys (ICSMA 5) (3 volumes)
MILLER & SMITH Mechanical Behaviour of Materials (ICM 3)
OSGOOD Fatigue Design, 2nd edition
PIGGOTT Load Bearing Fibre Composites
RADON Fracture and Fatigue: Elasto-Plasticity, Thin Sheet and
Micromechanisms
SIH & FRANCOIS Progress in Fracture Mechanics
SMITH Fracture Mechanics: Current Status, Future Prospects
TAIT & GARRETT Fracture and Fracture Mechanics: Case Studies
TAPLIN Advances in Research on the Strength and Fracture of Materials
(ICF 4) (6 volumes)
VALLURI Advances in Fracture Research (ICF 6) (6 volumes)
Related Pergamon Journals (Free Specimen Copy Gladly sent on Request)
Acta Metallurgica
Canadian Metallurgical Quarterly
Computers and Structures
Corrosion Science
Engineering Fracture Mechanics
Fatigue and Fracture of Engineering Materials and Structures
International Journal of Impact Engineering
International Journal of Plasticity
International Journal of Solids and Structures
Journal of the Mechanics and Physics of Solids
Materials Research Bulletin
Metals Forum
Physics of Metals and Metallography
Scripta Metallurgica
Welding in the World
STRENGTH OF
METALS AND ALLOYS
(ICSMA 7)
Proceedings of the 7th International Conference
on the Strength of Metals and Alloys
Montreal, Canada, 12-16 August 1985
Edited by
H. J. MCQUEEN, J.-R BAILON
J. I. DICKSON, J. J. JONAS
M. G. AKBEN
Volume 1
PERGAMON PRESS
OXFORD · NEW YORK · TORONTO · SYDNEY · FRANKFURT
U.K. Pergamon Press Ltd., Headington Hill Hall,
Oxford 0X3 OBW, England
U.S.A. Pergamon Press Inc., Maxwell House, Fairview Park,
Elmsford, New York 10523, U.S.A.
CANADA Pergamon Press Canada Ltd., Suite 104,
150 Consumers Road, Willowdale, Ontario M2J 1P9, Canada
AUSTRALIA Pergamon Press (Aust.) Pry. Ltd., P.O. Box 544,
Potts Point, N.S.W. 2011, Australia
FEDERAL REPUBLIC Pergamon Press GmbH, Hammerweg 6,
OF GERMANY D-6242 Kronberg-Taunus, Federal Republic of Germany
Copyright © 1985 Pergamon Press Ltd.
All Rights Reserved. No part of this publication may be re­
produced, stored in a retrieval system or transmitted in any
form or by any means: electronic, electrostatic, magnetic
tape, mechanical, photocopying, recording or otherwise,
without permission in writing from the publishers.
First edition 1985
Library of Congress Cataloging in Publication Data
International Conference on the Strength of Metals
and Alloys (7th : 1985 : Montreal, Quebec)
Strength of metals and alloys (ICSMA 7)
(International series on the strength and
fracture of materials and structures)
English and French.
I. Metals—Congresses. 2. Alloys—Congresses.
3. Physical metallurgy—Congresses. I. McQueen, H. J.
II. Title. III. Series.
TA460.I532 1985 620.1'63 8S-9585
British Library Cataloguing in Publication Data
International Conference on the Strength of Metals
and Alloys (7th: 1985: Montreal)
Strength of metals and alloys (ICSMA7)—
(International series on the strength and fracture
of materials and structures)
1. Strength of materials 2. Metals 3. Alloys
I. Title II. McQueen, J. I. III. Series
620.1'63 TA405
ISBN 0-08-031640-9
In order to make this volume available as economically
and as rapidly as possible the authors' typescripts have
been reproduced in their original forms. This method un­
fortunately has its typographical limitations but it is
hoped that they in no way distract the reader.
Printed in Great Britain by A. Wheaton & Co. Ltd., Exeter
International Committee
ICSMA Conferences
Z.S. BcL6iru>kA. (Canada) B. Baade£e^:(France)
J. ΤηλζάοΖ (Vnanca) R. laansibon% (Su/eden)
P. Haaoen, ckaViman (FPR) K. Llicfee (FPR)
R.R. HaAiguti (Japan) U/.P. W^x (USA)
P.8. HVa>ch (Gutjat BOtaln) I.J. PoJbmxUL (AuAthaJUa)
R.W.K. Hontycombz iGimt ZfüJjaln) H. Suzuki (Japan)
ICSMA 7 Organizing Committee
Comite d Organization de CIRMA 7
H.J. McQueen Concordia University
Ζο-ρκοΛλΑιηΖ J.-P. BaSlon Ecole Polytechnique
ΤΧΖΟΜΧΑΖΛΛ J.I. Dickson Ecole Polytechnique
S. Turenne Ecole Polytechnique
ΤχίλοηλζηΛ
Keynote. LzctuAcu J.J. Jonas McGill University
Technical pHDQham M.G. Akben McGill University
ComUii edXXßhXaJi W.R. Tyson Phys. Met. Res. Lab., CANMET
G.E. Ruddle Phys. Met. Res. Lab., CANMET
J. Masounave Inst. Genie Materiaux, CNRC
S. Lalonde Ecole Polytechnique
P. Lequeu McGill University
InduAttUal AponAOte T.E. Dancy SIDBEC
Sootten induAViizJL T.R. Leduc Steel Co. of Canada
A.E. Blach Concordia University
Technique K. Conrod Concordia University
Accommodation S.V. Hoa Concordia University
Logement D.C. Doan Concordia University
Exhibition C. Forget Leco Instruments Ltd
Exposition G. Hamel Techmet Canada Ltee
Social R. McCallum Eastern Steel Castings
Vivesvtü>& ementA H. Jonas
N.D. Ryan Concordia University
J. Bowles Concordia University
P. McQueen
L. Dickson
SecWtaJiiout C. Labelle Ecole Polytechnique
I. Crawford Concordia University
JnteAnationaZ D.M.R. Taplin Trinity College, Dublin
Sponsoring Organisations
Organismes de soutien
Ecole Polytechnique, G6nie mStallurgique
McGill University, Metallurgical Engineering
Concordia University, Mechanical Engineering
Institut de Ge*nie des MateYiaux, CNCR
Physical Metallurgy Research Laboratory, GANMET
Canadian Committee for Research on the Strength
and Fracture of Materials
Canadian Council and Montreal Chapter of
the American Society for Metals
Metallurgical Society of Canadian Institute
of Mining and Metallurgy
Ordre des Ingenieurs du Quebec
Canadian Society of Mechanical Engineers
Institut Canadien d'lnggnieurs
Canadian Steel Industry Research Association
Aluminum Company of Canada
ELKEM Metal Canada
STELGO Inc. (Steel Co. of Canada)
Hawker-Siddeley Canada Inc.
Lavalin Inc.
Contents of Volume 2
7. SUPERPLASTICITY- SUPERPLASTICITE
Quantitative discussion on superplastic deformation mechanisms of
Mg-4.3A1-1.OZn-0.4Mn alloy
C. Puquan and Z. Min 817
Cavitation in superplastic aluminium alloys
John Pilling, B. Geary and N. Ridley 823
Superplastic deformation and cavitation phenomenon in
7475-aluminium alloy
M.K. Rao, J.E. Franklin and A.K. Mukherjee 829
Correlation between mechanical properties and microstructure in a
Ni-modified superplastic Ti-6A1-4V alloy
B. Hidalgo-Prada and A.K. Mukherjee 835
Regularities of mechanical behaviour and evolution of structure of
aluminium and its alloys under superplasticity
M.M. Myshlyaev, O.N. Senkov, and V.A. Likhachev 841
Fatigue deformation of superplastic Zn-22% Al eutectoid alloy
X. Zhu and B. Ramaswami 847
Superplastic deformation behaviour of two microduplex stainless steels
N. Ridley and L.B. Duffy 853
Strain anisotropy during superplastic flow of an iron base oxide
dispersion strengthened alloy
M.J. Luton 859
Rheological and microstructural behaviour of the low alloy steel
DIN 34 Cr Ni Mo 6 in hot tensile deformation
A. Sousa Brito and A.P. Loureiro 865
xx i
Strain-enhanced grain growth during superplastic deformation
D.S. Wilkinson, C.H. Caceres and Wu Xin 871
Superplasticity and hardening of extremely fine grained ultrahigh
carbon-chromium-vanadium-iron alloys
G. Frommeyer 877
8. HOT WORKING AND DEFORMATION PROCESSING- CORROYAGE ET
TRAITEMENTS THERMOMECANIQUES
Elevated temperature deformation and structural observations in
Al-8.4Fe-3.6Ce
D.L. Yaney, J.C. Gibeling and W.D. Nix 887
Strain rate sensitivity: Al versus Al-0.34wt%Cr
M.J. Bull and S. Saimoto 893
Effects of prestrain at high temperatures on the strength
of aluminium
S. Kikuchi and A. Yamaguchi 899
Restoration of copper during stress relaxation between stages of
high strain rate, hot torsion
L. Vasquez and H.J. McQueen 905
Influence of grain size and strain rate on the mechanical behavior
of polycrystalline copper at elevated temperature
T. Ito and Y. Nakayama 911
Static restoration in the dynamically recrystallized structure of
hot deformed nickel
T. Sakai and M. Ohashi 917
Formation mechanism of dynamically recrystallized grains in
austenitic Fe-Ni-C alloy
T. Maki, S. Okaguchi and I. Tamura 923
Microstructural evolution of AISI 304 L grade stainless steel
during isothermal straining by hot torsion
G. Carfi, C. Perdrix, D. Bouleau and C. Donaldille 929
Hot deformation characteristics of worked 301 austenitic stainless
steel
N.D. Ryan and H.J. McQueen 935
Effect of strain heterogeneity and adiabatic heating on the
stress-strain behaviour of an austenitic stainless steel
R. Colas and CM. Sellars 941
Effect of phase morphology on restoration behaviour of ferrite-
austenite two-phase stainless steel at high temperatures
T. Chandra, D.P. Dunne and P. Campbell 947
Variation in the spacing of dislocations in subgrain boundaries with
creep strain in type 304 stainless steel
M.E. Kassner and J.W. Elmer 953
Evolution of microstructure during cold rolling
C.S. Hartley and M. Dehghani 959
Obtention d'alliages d^luminium a microstructure composite:
ecrouie-recristallisee par traitement par faisceaux laser ou
d'electrons
J. Merlin, J. Dietz, J.P. Massoud, D. Brenet et G. Coquerelle 965
Theoretical dependence of limiting drawing ratio on plastic strain
ratio
Dong Nyung Lee 971
Mechanical instabilities in industrial processes
D. Teirlinck, B. Lelievre, F.R. Boutin and L. Feigeres 977
Effect of a short time austenitization on mechanical properties
of steels
P. Braisch, A. Simon, G. Beck and K.-H. Kloos 983
Modified in-line and accelerated normalising to improve properties
and conserve time and energy
D.M. Fegredo and E.F. Connors 989
Effect of austempering on the microstructure and tensile properties
of ductile iron
H. Abu-Elfotouh, O.A. Abu-Zeid, B.A. Elsarnagawy and
A.M. Eleiche 995
Weld metal microstructures in an HSLA steel
D.N. Hawkins and M.E. Saggese 1001
Effect of tempering on tensile properties of plain carbon
dual-phase steels
T.C. Lei and H.P. Shen 1007
Deformation-aging strengthening of high strength steel 30CrMnSiA
B.D. Hong, T.C. Lei, J.B. Yang and D.M. Jiang 1013
Optimisation de l'analyse chimique d!un acier micro-allie A 0,45%
de carbone pour obtenir un niveau de charge de rupture de 1000 MPa
sans traitement thermique
P. Charlier et L. Bäcker 1019
Mathematical model for prediction of austenite and ferrite
microstructures in hot rolling processes
P. Choquet, A. Le Bon and Ch. Perdrix 1025
Microstructure evolution during industrial rolling of microalloyed
steel plates
E. Anelli, M. Ghersi, A. Mascanzoni, M. Paolicchi, A. Aprile,
A. De Vito, F. De Mitri 1031
Hot working characteristics of Al-deoxidized carbon and 0.045%
vanadium steels
0. Overdal, H. Gjestland and H.J. McQueen 1037
Thermo-mechanically controlled-rolled low nickel-niobium steel
plate for cryogenic service pipelines
H. Tamehiro, R. Habu, N. Yamada, M. Murata and M. Nagumo 1043
Influence of hot deformation upon the transformation behaviour and
the microstructure of several low and medium carbon steel grades
CM. Vlad, M. Liphardt and J. Kügler 1049
Grain size control in the near beta Ti-10V-2Fe-3Al alloy
I. Weiss, F.H. Froes and P.J. Bania 1055
Accelerated spheroidization of cementite in high carbon steel wire
rod by drawing at elevated temperatures
Seung Eui Nam and Dong Nyung Lee 1061
Forgeage isotherme de lfalliage de titane Ti6242
S. Gautron, J.P. Immarigeon et G. LfEsperance 1067
Recovery, recrystallization and mechanical properties in Ti-6A1-4V
alloy
I. Weiss, G.E. Welsch, F.H. Froes and D. Eylon 1073