1.

Preface

iii

2.

Session 1 – Ceramics

1

2.1

Fabrication of Fiber-Reinforced Composites by Chemical Vapor Infiltration:  D. P. Stinton, O. J. Schwartz and J. C McLaughlin

3

2.2

Transport Properties of Ceramic Composites:  T.L. Starr

11

2.3

Investigation of Properties and Performance of Ceramic Composite Components:  K. L. Relfsnider, W.W. Stinchcomb, L. Oteskuk, S.S. Lee

19

2.4

Development of Nondestructive Evaluation Methods and Prediction of Effects of Flaws on the Fracture Behavior of Structural Ceramics:  W. A. Ellingson, J.P. Singh, E. A. Sivers, D. L. Holloway, T.D. Jacobs, S. L. Dieckman, and D. Singh

29

2.5

Engineering-Scale Development of the Vapor-Liquid-Solid (VLS) Process for the Production of Silicon Carbide Fibrils:  W.E. Hollar, T.P DeAngelis, C.T. Hau, and F. Scardino

41

2.6

Hydrogen Production Using Inorganic Membranes:  D.E. Fain and G.E. Rottinger

51

2.7

Carbon Fiber Composite Molecular Sieves:  T. D. Burchell

63

2.8

Advanced Materials, Electrochemical Studies, and Electrochemical Catalysts Studies for Solid Oxide Fuel Cells:  T.R. Armstrong, J.L. Bates, L.R. Pederson, P.J. Raney, J. W. Stevenson, and W.J. Weber

71

2.9

Testing of Full Size Fiber Reinforced Hot-Gas Filters Fabricated by Chemical Vapor Deposition:  R.G. Smith, J.H. Eaton, B.L. Weaver, and J.L. Kahnke

79

2.10

Advanced Electrolytes and Synthesis of Advanced Catalysts and Membrane Materials:  T.R. Armstrong, J. L. Bates, G.W. Coffey, J.J. Kingsley, L.R. Pederson, W.J. Weber, and G.E. Youngblood

89

3.

Session II – Ceramics and New Alloys

97

3.1

Modeling of Fibrous Preforms for CVI Fabrication:  T.L. Starr

99

3.2

Development of Oxidation-Resistant Interface Coatings:  R. A. Lowden, O.J. Schwarz, and D.P. Stinton

105

3.3

Joining of SIC Ceramics and SiC/SiC Composites:  B.H. Rabin

117

3.4

Densification of Nano-size Powders:  W. Chen, S.G. Malghan, S.J. Dapkunas, G. Piermarini, A. Pechenik, and S. C. Danforth

125

3.5

Activation and Micropore Structure Determination of Carbon-Fiber Composite Molecular Sieves:  F. Derbyshire, Y.Q. Fei, M. Jagtoyen, G. Kimber, M. Matheny, and T.D. Burchell

137

3.6

Ceramic Catalyst Materials:  A.G. Sault, T.J. Gardner, S. Srinivassan, A. Hanprasopwattanna, and A.K. Datye:

145

3.7

Advanced Ceramic Materials and Electrochemical Processes at Interfaces:  T.R. Armstrong, J.L. Bates, L. R. Pederson, J.W. Stevenson, and C.F. Windisch, Jr.

155

3.8

Microwave-Assisted Chemical Vapor Deposition: M.A. Janney

163

3.9

Effect of Heat Treatment Temperature on Creep-Rupture Properties of FexAL-Based Alloys:  C.G. McKamey and P.J. Maziasz

169

3.10

In-Situ Fireside Corrosion Testing:  J.L. Blough, M.T. Krawchuk, and S.F. Van Weele

185

3.11

Tensile Properties of As-Cast FexAL-Based Alloys:  S. Viswanthan, C.G. McKamey, and P.J. Maziasaz

195

3.12

Weldability of Iron Aluminides:  G. M. Goodwin, P.J. Maziasz, C.J. McKamey, J. H. DeVan, and V.K. Sikka

211

3.13

Electro-Spark Deposited Coatings for Fossil Energy Environments:  R.N. Johnson

219

3.14

High-Temperature Corrosion of Iron Aluminides:  K. Natesan and W.D. Cho

227

3.15

Elastic Behavior of Nickel Aluminide and Iron Aluminide-Based Intermetallics:  M. N. Srinivasan, S. Manjigani, A. Wolfenden, and V. K. Sikka

239

4.

Session III – Workshop on New Materials Development and Applications

255

5.

Session IV – Intermetallics and Advanced Austenitics

259

5.1

Low-Aluminum Content Iron-Aluminum Alloys:  V. K. Sikka

261

5.2

The Influence of Processing on Microstructure and Properties of Iron Alumindes:  R. N Wright and J.K. Wright

279

5.3

Fracture Behavior of the FE-Sal Alloy FAP-Y:  D.J. Alexander

287

5.4

Investigation of Moisture-Induced Embrittlement of Iron Aluminides:  A. Castagna and N. S. Stoloff

297

5.5

Environmental Effects on Iron Aluminide:  J. H. DeVan, P.F. Tortorelli, and M.J. Bennett

309

5.6

Localized Corrosion and Stress Corrosion Cracking Characteristics of `Low-Aluminum-Content Iron Aluminide Alloys:  J.G. Kim and R. A. Buchanan

321

5.7

Interactions Between Creep and Corrosion in Alloy 800:  K. Natesan

331

5.8

Fundamental Study of Aluminizing and Chromizing Processes:  N. He, G. Wang, and R. A. Rapp

343

5.9

Development of a Modified 210 Stainless Steel:  R. W. Swindeman

355

5.10

Investigation on the Weldability of High Temperature Alloy Tubing Materials:  C.D. Lundin and C.Y.P. Qiao

365

5.11

Cr2Nb-Based Alloy Development:  C.T. Liu, J.A. Horton, and C. A. Carmichael

377

5.12

Alloying Effects on the High-Temperature Oxidation Resistance of Cr-Cr2-Nb:  Pf Tortorelli and J.H. DeVan

391

5.13

Fracture Behavior of Cr2Nb-Based Intermetallics:  J.A. Cook, P.K. Liaw and C.T. Liu

401