ISSI-2: Monday's Contributed Presentations

The 2nd International Symposium on Structural Intermetallics (ISSI-2), sponsored by the High Temperature Alloys and Titanium Committees of The Minerals, Metals & Materials Society's (TMS's) Structural Materials Division will be held at the Seven Springs Mountain Resort, Champion, Pennsylvania, Sunday, September 21, through Thursday, September 25, 1997. The following presentations represent the contributed papers that will be held during Monday morning's Overview/General session and Monday evening's TiAl Processing session. These presentations will be complemented by a collection of invited papers. See the calendar of events for more information.

MONDAY MORNING: OVERVIEW-GENERAL SESSION

Ductility Enhancement in Structural Intermetallics from First Principles Calculations
Asokamani and Rita

Thermodynamic Studies of TiAl and Ni₃Al-Based Systems
Eckert, Kath, and Hilpert

Complicated Kinetics of L1O-Ordering and Disordering due to Structural Changes Caused by Lattice Distortion
Spanl, Sprusil, and Pfeiler

Constitution of Ternary Aluminide Systems as a Basis for Materials Development
Palm and Inden

Characterization of Segregation in Nickel and Titanium Aluminides
Miller and Larson

MONDAY EVENING: TiAl PROCESSING

The Prospects for Solid State Welding of Titanium Aluminides
Simca, Stern, Talianker, Tal, and Levin

Directional Solidification of TiAl-Based Alloys
Johnson, Masuda, Shimada, Inui, and Yamaguchi

Multilayer Coating for Protection of Titanium Aluminides from Oxidation and Hydrogen Embrittlement
Prasad, Sankaran, Wiedemann, and Glass

Measurement of Deformation-Induced Residual Strains and Stresses in PST-Crystals of the Intermetallic Alloy TiAl
Riemer, Biermann, and Mughrabi

Processing and Properties of Gamma Titanium Aluminides
Clemens, Glatz, Eberhardt, Martinz, and Knabl

Development of Third Generation Castable Gamma Titanium Aluminides: Role of Solidification Paths
Naka, Thomas, Sanchez, and Khan

Diffusion Brazing of Ti-45Al-2Nb-2Mn+0.8vol.%TiB₂XD Alloy
Xu, Chaturvedi, Richards, and Goel

New Surface Treatment in a Fluidized Bed Furnace for Improving Oxidation Resistance of TiAl-Base Alloys
Kawaura, Nishino, and Saito

Microstructural Evolution During Thermomechanical Processing of TiAl
Anton and Clemens

Spray Processing and Mechanical Behavior of -TiAl
Li and Lavernia

Oxidation Resistance of Alloyed and Coated TiAl Intermetallics
Wu, Wang, and Tang

Residual Stresses in Investment Cast -TiAl
Würker, Fackeldey, and Sahm

Postweld Heat Treatment Effects on the Structure and Properties of Gas Tungsten Arc and Electron Beam Welded Ti-48Al-2Cr-2Nb
Jensen, Zhang, Baeslack, and Kelly

The Influence of Alloy Composition on the Oxidation Behaviour of High Alloying Addition (₂ + )-TiAl Based Alloys
Partridge and Winstone

The Influence of Ion Implantation upon High Temperature Oxidation Behavior of Ti-48at.%Al Alloy
Zhang, Li, Chen, and Zhang

Scale-up of Ingot Metallurgy Wrought -TiAl
Martin, Clemens, Konkel, and Stucke

High Temperature Titanium Aluminide Joints
Annaji and Lin

Study on Superplasticity of Deformed Ti₃Al and TiAl Base Alloys
Shiqiong, Bin, Jianmin, Tiancong, Jianwei, Dunxu, and Zengyong