Conference Chair:
Prof. Gerhard E. Fuchs
University of Florida
Conference Co-chairs:
Dr. Allister W. James
Siemens-Westinghouse Power Corp.
Dr. Timothy Gabb
NASA Glenn Research Center
Prof. Malcolm McLean
Imperial College of Science and Technology
Dr. Hiroshi Harada
National Institute for Materials Science
United Engineering Foundation, Inc.
Three Park Avenue, 27th Floor
New York, NY 10016
T: 1-212-591-7836 F: 1-212-591-7441
Email: engfnd@aol.com www.engfnd.org/2ba.html
The conference chair, co-chairs and organizing committee would like to
thank
NASA Glenn Research Center for their support of this conference.
Sunday, September 22, 2002
15:00 - 17:30 Registration
17:30 - 18:00 Welcome Reception
18:00 - 19:30 Dinner
21:00 - 22:00 Social Hour
IMPORTANT ANNOUNCEMENTS
Monday, September 23, 2002
07:30 - 09:00 Breakfast
09:00 - 09:10 Welcoming Remarks from Organizing Committee
PLENARY SECTION
CUSTOMER'S MATERIALS NEEDS AND EDUCATION
Chairs: TBD
09:10 - 09:40 MM1 INVITED
Title TBA
S. Bose, Pratt & Whitney
09:40 - 10:10 MM2 INVITED
"Materials issues for the design of industrial gas turbines"
J.M. Hannis, M.B. Henderson and G. McColvin, Alstom Power Ltd., UK
10:10 - 10:40 MM3 INVITED
"The role of demonstrators in transitioning technology from the
laboratory to real gas turbine engines"
Pat Martin and Dan Evans, Wright-Patterson AFB
10:40 - 11:00 Coffee Break
11:00 - 11:30 MM5 INVITED
"Improved cast superalloy developments for gas turbine applications"
K. Harris, Cannon Muskegon Corporation
11:30 - 12:00 Open discussion of plenary papers
12:00 - 13:30 Lunch
13:30 - 17:00 Free time/ad hoc sessions
17:00 - 18:00 Dinner
SESSION II
MATERIALS SELECTION AND DESIGN
Chairs: TBD
18:00 - 18:30 MA1 INVITED
"French development of superalloys for gas turbine disks and blades"
Pierre Caron, ONERA
18:30 - 19:00 MA2 INVITED
"Practical consideration for heavy duty gas turbine component alloys"
Anne E. Kolman, General Electric Power Systems
19:00 - 19:30 MA4 INVITED
"Turbine airfoil material issues for aircraft engines"
W.S. Walston, GE Aircraft Engines
19:30 - 19:50 Evening break
19:50 - 20:20 MA5 INVITED
"Design of superalloys for ultra-efficient gas turbines"
Hiroshi Harada, National Institute for Materials Science, Japan
20:20 - 20:40 MA6 INVITED
"High temperature materials in the wider engineering context: the
challenge for undergraduate education"
Malcolm McLean and Sanjay Sondhi, Imperial College of Science, Technology
and Medicine, UK
20:40 - 21:00 MA7 INVITED
"High temperature alloys research and education at the University of Florida"
G.E. Fuchs, University of Florida
21:00 - 21:15 Open discussion of afternoon session papers
21:15 - 22:15 Social Hour
Tuesday, September 24, 2002
07:30 - 09:00 Breakfast
SESSION III
LIFING PHILOSOPHIES
Chairs: TBD
09:00 - 09:30 TM2 INVITED
"A quantitative physics-based approach to creep and LCF life prediction:
application to nickel-base superalloys"
Hector Basoalto, Brian Dyson and Malcolm McLean, Imperial College of
Science, Technology and Medicine, UK
09:30 - 10:00 TM3 INVITED
"Prevention of fatigue life reduction relating to cellular microstructure
in single crystal Ni-base superalloy, CMSX-4, subjected to previous local damage"
M. Okazaki, The University of Tokyo, JAPAN
10:00 - 10:20 TM4 INVITED
"Temperature measurement in thermal gradient mechanical fatigue
testing of material systems with coatings"
Bernd Baufeld, Institute of Materials Research, German Aerospace Center,
GERMANY
10:20 - 10:40 Coffee Break
TURBINE BLADE SYSTEMS (SINGLE CRYSTAL SUPERALLOYS + COATINGS + TBC): CASTABILITY
OF LARGE SX
Chairs: TBD
10:40 - 11:10 TM1 INVITED
"Origins of solidification defects in single crystal superalloys"
Malcolm McLean, P.D. Lee and B.A. Shollock, Imperial College of Science,
Technology and Medicine, UK
11:10 - 11:40 TM2 INVITED
"Carbon additions and grain defect formation in directionally solidified
Ni-base superalloys"
Sammy Tin, University of Cambridge
11:40 - 12:00 TM3 INVITED
"Effect of carbon addition on freckle formation in single crystal
Ni-based superalloys"
K. Al-Jarba, S.J. Yates and G.E. Fuchs, University of Florida, USA
12:00 - 14:00 Lunch
14:00 - 14:20 TA4 INVITED
"Advanced solidification processing of an industrial gas turbine
engine component"
Mei Ling Clemens, Howmet Research Corporation
14:20 - 14:40 TA5 INVITED
"Improved casting process for large single crystal gas turbine components"
Allen R. Price, Howmet Research Corporation
14:40 - 15:00 TA6 INVITED
"Grain boundary strengthened single crystal superalloys"
Jacqueline B. Wahl, Cannon-Muskegon Corporation (SPS Technologies)
15:00 - 15:20 TA7 INVITED
"Development of single crystal superalloys by neural network modeling"
Y,S, Yoo, KIMM
15:20 - 15:40 Afternoon break
SESSION IV - B
TURBINE BLADE SYSTEMS (SINGLE CRYSTAL SUPERALLOYS + COATINGS + TBC): PROCESSING
AND PROPERTIES
Chairs: TBD
15:40 - 16:00 TA1 INVITED
"Solution heat treatment effects on the mechanical properties of CMSX-4"
B.C. Wilson, J.A. Hickman and G.E. Fuchs, University of Florida
16:00 - 16:20 TA3 INVITED
"A comparison of the creep behavior of the single crystal blade alloys CMSX-4
and CM186LC"
Rob Daniel, QinetiQ
16:25 - 16:40 TA4 INVITED
"Softening and strengthening mechanisms due to raft development
during creep in a single crystal nickel base superalloy"
Maurizio Maldini, CNR - IENI
16:40 - 17:00 Open discussion of afternoon sessions papers
17:00 - 18:00 Ad hoc sessions and/or free time
18:00 - 21:00 Conference Banquet Dinner and Social Hour
Wednesday, September 25, 2002
07:30 - 09:00 Breakfast
TURBINE BLADE SYSTEMS (SINGLE CRYSTAL SUPERALLOYS + COATINGS + TBC): PROCESSING
AND PROPERTIES (continued)
Chairs: TBD
09:00 - 09:20 TA5 INVITED
"Intefacial dislocations and creep strength in a fourth generation
SC superalloy TMS-138"
J.X. Zhang, National Institute for Materials Science
09:20 - 09:40 TA5-1 INVITED
"TBA"
R. Thompson, Loughborough University, UK
SESSION IV - C
TURBINE BLADE SYSTEMS (SINGLE CRYSTAL SUPERALLOYS + COATINGS + TBC): COATINGS
Chairs: TBD
09:40 - 10:10 WM1 INVITED
"The role of superalloy composition in the failure of inward diffusing
pack-cementation aluminde coatings"
M.S. Hook, Department of Materials Science and Metallurgy
10:10 - 10:30 WM4 INVITED
"Growth kinetics of thermally grown oxide in thermal barrier
coatings"
Kazuhiro Ogawa, Tohoku University, JAPAN
10:30 - 10:50 Coffee Break
SESSION V
CAST ALLOYS
Chairs: TBD
10:50 - 11:10 WM1 INVITED
"Interdiffusion of the platinum-group metals in sueralloys at elevated
temperatures"
Roger C. Reed, Department of Metals & Materials Engineering, University
of British Columbia
11:10 - 11:30 WM2 INVITED
"The grain boundary microstructures of the base and modified RR
2072 bycrystal superalloys and their effects on the creep properties"
Q.Z. Chen, Department of Mechanical Engineering, The University of
Hong Kong
11:30 - 11:50 WM3 INVITED
"Hot tearing in directionally solidified Ni base superalloys"
Jian Zhang, WWII, Department of Materials Science, University of Erlangen-Nuremberg
11:50 - 12:00 Open discussion of morning session papers
12:00 - 13:30 Lunch
13:30 - 17:00 Free time/ad hoc sessions
17:00 - 18:00 Dinner
SESSION VI
WROUGHT ALLOYS
Chairs: TBD
18:00 - 18:30 WA1 INVITED
"Embrittling effect of iron and nickel base superalloy at high
temperature long time exposure"
Xishan Xie, University of Science and Technology, Beijing, CHINA
18:30 - 18:50 WA2 INVITED
"Effects of forging process on microstructure and mechanical properties
of U720LI"
Satoshi Takahashi, Ishikawajima-Harima Heavy Industries, Co., Ltd.
18:50 - 19:10 WA3 INVITED
"Microstructure evolution and strengthening mechanism or wrought
Ni-40CR-7Al alloy"
Masao Takeyama, Department of Metallurgy and Ceramics Science, Tokyo
Institute of Technology, JAPAN
19:10 - 19:30 Evening break
SESSION VII
POWDER METALLURGY
Chairs: TBD
19:30 - 19:50 WA1 INVITED
"Alternative processing for the production of powder metal superalloy
billet"
Toni Banik, Special Metals Corp.
19:50 - 20:10 WA4 INVITED
"Initial assessment of effects of non-metallic inclusions on fatigue life
of powder metallurgy processed U720"
Tim Gabb, NASA Glenn Research Center, USA
20:10 - 20:30 WA5 INVITED
"The effects of forging strain on ceramic inclusions in disk superalloy"
Pete Kantzos, Ohio Aerospace Institute / NASA GRC, USA
20:30 - 20:50 WA6 INVITED
"High Temperature Gas Turbine for Nuclear Gas Cooled Reactors: Materials Needs and Lifetime Modelling"
Hélène Burlet, CEA-Grenoble DRT-DTEN-SMP, FRANCE
21:00 - 22:00 Social Hour
Thursday, September 26, 2002
07:30 - 09:00 Breakfast
SESSION VIII
ALTERNATIVE MATERIALS
Chairs: TBD
09:00 - 09:30 THM1 INVITED
"An evaluation of intermetallics as alternatives to superalloys"
Norman S. Stoloff, Rensselaer Polytechnic Institute, USA
09:30 - 10:00 THM2 INVITED
"Advanced materials development strategies"
Michael Nathal, NSA Glenn Research Center, USA
10:00 - 10:30 THM3 INVITED
"Tensile properties and creep strength of directionally solidified
tial-base alloys"
M. Yamaguchi, Department of Materials Science and Engineering, Kyoto
University, JAPAN
10:30 - 10:50 Coffee Break
10:50 - 11:10 THM4 INVITED
"High temperature characteristics of melt growth composites"
Yoshiharu Waku, Ube Research Laboratory, Corporate Research and Development,
Ube Industries, Ltd.
11:10 - 11:30 THM5 INVITED
"Recent progress in engineering application study on DS Ni3Al base
alloy IC6"
Yafang Han, Chengbo Xiao and Shusui Li, Beijing Institute of Aeronautical
Materials, China
11:30 - 11:50 THM6 INVITED
"Microstructure development and creep behavior in a directionally
solidified IR-NB two-phase refractory superalloy at ultra-high temperatures"
Y.F. Gu, National Institute for Materials Science
11:50 - 12:10 THM7 INVITED
"Scandium-containing gamma titanium aluminide alloys and coatings
for aerospace structural parts"
V.E. Oliker and V.S. Kresanov, Institute for Problems of Material Science
of Ukranian National Academy of Sciences, UKRAINE
12:10 - 12:30 THM8 INVITED
"Properties of a new series of superalloys based on PT80Al14CR3:RU3"
R. Süss, Mintek
12:30 - 12:50 THM10 INVITED
"Effect of high temperature environment on a high strength titanium
aluminide alloy"
A. Wisbey, Structures and Materials Centre, QinetiQ
12:50 - 13:00 Open discussion and adjourn
13:00 - 14:00 Lunch
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