Solidification Path for Casting of Multicomponent Aerospace Alloys

Banerjee, D. K, Boettinger, W. J., Schaefer, R. J., Williams, M. E., "Modeling of Heat Flow During Solidification and Melting in a Differential Thermal Analyzer (DTA)," in Modeling of Casting, Welding and Advanced Solidification Process, VII, ed. by M. Cross & J. Campbell, TMS, Warrendale, PA (1995) 491.

Boettinger, W. J., Kattner, U. R., Coriell, S. R., Chang, Y. A., and Mueller, B. A., "Development of Multicomponent Solidification Micromodels using a Thermodynamic Phase Diagram Data Base," in Modeling of Casting, Welding, and Advanced Solidification Process, VII, ed. M. Cross and J. Campbell (The Minerals, Metals & Materials Society, Warrendale, PA, 1995) p. 649-656.

Boettinger, W. J., Kattner, U. R., Coriell, S. R., Chang, Y. A. And Mueller, B. A., "Development of Multicomponent Solidification Micromodels Using a Thermodynamic Phase Diagram Data Base," in Modeling of Casting, Welding and Advanced Solidification Processes, VII. ed. By M. Cross and J. Campbell, TMS, Warrendale, PA, (1995) 601.

Generation of Grain Defects Near Corners and Edges in Castings

Schaefer, R. J., Vaudin, M. D., Mueller, B. A., Choi, C. S., and Szekely, J., "Generation of Defects in Single Crystal Components by Dendrite Remelting," in Modeling of Casting, Welding and Advanced Solidification Processes VII, M. Cross and J. Campbell, eds. TMS, Warrendale, OH (1995) pp. 593-600.

Metal Powder Atomization

Ridder, S. D., Osella, S. A., Espina, P.I., and Biancaniello, F. S. "Expert System Control of Inert Gas Atomization," Proceedings of the ASME sponsored Intelligent Manufacturing and Material Processing Symposium, San Francisco, November, 1995.

Magnetic Measurements of Superconductors

Wang, Z. L., van Heerden, D., Josell, D., Shapiro, A. J., "Energy Filtered High- Resolution Electron Microscopy for Quantitative Solid State Structure Determination," submitted to the Journal of Research of the National Institute of Standards and Technology.

Atzmony, U., Bennett, L. H., Swartzendruber, L. J., "Is there a paramagnetic Meissner-Ochsenfeld effect?" IEEE Transactions on Magnetics, 31, 4118 (1995).

Bennett, L. H., Swartzendruber, L. J., Turchinskaya, M. J., Blendell, J. E., Habib, J. M., Seyoum, H. M., "Long-time magnetic relaxation measurements on a quench melt growth YBCO superconductor," J. Appl. Phys., 76, 6950 (1994).

Habib, J. M., Seyoum, H. M., Bennett, L. H., Swartzendruber, L. J., Blendell, J. E., "Strong Flux Pinning Effects in Bulk Y₁Ba₂Cu₃O_7- ," Modern Phys. Lett. B8, 351 (1994).

Solderability Measurements and Optimization

Braun, R. J., Murray, B. T., Boettinger, W. J., and McFadden, G. B., and Warren, J. A., "Lubrication Theory for Reactive Spreading of a Thin Drop," Physics of Fluids, 7, 1797 (1995).

Schen, M. A., Davis, G. T., Mopsik, F. I., Wu, W. L., Wallace, M. E., Manning, J. R., Handwerker, C. A. and Read, D. T., "Electronic Packaging Materials Research at NIST," in Electronics Packaging Materials Science VIII, ed. R. C. Sundahl, K. A. Jackson, K. N. Tu, and P. Borgeson, Materials Research Society Symposia Proceedings, Vol. 390 (Materials Research Society, Pittsburgh, PA, 1995) pp 19-32.

Solder Interconnect Engineering

Clough, R. B., Shapiro, A. J., and Lucey, G. K., "Effects of Residual Porosity on the Strength of Sn-Pb/Cu₆Sn₅ Particulate Composites," Materials Science and Technology, Vol. 10, pp. 696-701, 1994.

Clough, R. B., Bayba, A. J., Shapiro, A. J., and Lucey, G. K., "Boundary Layer Fracture in Composite Solder Joints," Journal of Electronic Packaging, Vol. 117, Dec. 1995.

Stress Measurement in Electronic Packaging

Kline, R. A., Jiang, L., Drescher-Krasicka,E., "Application of Scanning Acoustic Microscopy to Residual Stress Analysis: Theory vs. Experiment," Review of Progress in Quantitative NDE, (Thompson, D.O. and Chimenti, D. E. eds.) 14, 1907-1914, Plenum Press, New York (1995).

Drescher-Krasicka, E., "Scanning Acoustic Imaging of Stress in Fiber Reinforced Composites," First International Conference on Composites Engineering (ICCE/1), New Orleans, August 28-31, 1994 (in press).

Magnetic Properties of Nanomaterials

Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. L., Shapiro, A. J., Gornakov, V. S., Dedukh, L. M., Nikitenko, V. I., "Magneto- optical indicator film observation of domain structure in magnetic multilayers," Appl.Phys. Lett., 66 (7), p. 888-890, (1995).

Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. L., Shapiro, A. J., Gornakov, V. S., Dedukh, L. M., Nikitenko, V. I., "Dynamics of domain structure in magnetic multilayers," IEEE Trans. on Mag., (in press).

Nikitenko, V. I., Gornakov, V. S., Dedukh, L. M, Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. L., Shapiro, A. J., "Direct experimental study of domain structure in magnetic multilayers," Proceeding of MRS Conference, (in press).

Turchinskaya, M., Kaiser, D., Shapiro, A. J., Schwartz, J., "Magnetic Flux Penetration in Li-Doped and Undoped Bi₂Sr₂CaCu₂Oz Cast Tapes Before and After Fast Neutron Irradiation." Accepted by Physica C.

Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Shapiro, A. J., Hua, S., Gornakov, V. S., Dedukh, L. M., Nikitenko, V. I., "Investigation of Magnetization Reversal Processes in Multilayers using Magneto-Optical Indicator Film Technique," The 2nd International Symposium on Metallic Multilayers, Cambridge, UK. September 11-14, 1995.

Bennett, L. H., Takacs, L., Swartzendruber, L. J., Weissmuller, J., Bendersky, L. A., Shapiro, A. J., "Magnetic Properties of Mechanically Alloyed Fe-Ni-Ag," Scripta Metalurgica et Materialia, Vol. 33, Nos. 10/11, pp. 1717-1724, 1995.

Weissmüller, J., Löffler, J., Kleber, M., "Atomic Structure of Nanocrystalline Metals Studied by Diffraction Techniques and EXAFS," Proceedings Second International Conference on Nanostructured Materials; NanoStructured Materials, 6, 105 (1995).

Löffler, J., Weissmüller, J., Gleiter, H., "Characterization of Nanocrystalline Palladium by X-Ray Atomic Density Distribution Functions," Proceedings Second International Conference on Nanostructured Materials; NanoStructured Materials, 6, 567 (1995).

Weissmüller, J., "Characterizing by Scattering Techniques and by Extended X-Ray Absorption Fine Structure Spectroscopy," Nanostructured Materials: Synthesis, Properties, and Uses, editors A.S. Edelstein and R.C. Cammarata (Institute of Physics, Bristol, England), (in press).

Kappeser, B., Stuhr, U., Wipf, H., Weissmüller, J., Klos, C., Gleiter, H., "Hydrogen-Induced Internal Friction in Nanocrystalline Palladium," J. Alloys Compounds, (Proc. Int. Symp. on Metal-Hydrogen Systems, Japan, Nov. 6 - 11, 1994), (in press).

Zachariah, M. R., Aquino, M. I., Shull, R. D., Steel, E., "Formation of Superparamagnetic Nanocomposites from Vapor Phase Condensation in a Flame," J. NanoStructured Materials, 5 (No. 4) 383 (1995).

Löffler, J., Weissmüller, J., "Grain Boundary Atomic Structure in Nanocrystalline Palladium from X-Ray Atomic Density Distribution Functions," Physical Review B52, 7076 (1995).

Schlorke, N., Weissmüller, J., Dickenscheid, W., Gleiter, H., "In Vacuo X-Ray Diffraction Study of Atomic Short-range order in Inert-Gas Condensed Fe," Proceedings Second International Conference on Nanostructured Materials; NanoStructured Materials, 6, 593 (1995).

Stuhr, U., Wipf, H., Udovic, T. J., Weissmüller, J., Gleiter H., "Inelastic Neutron Scattering Study of Hydrogen in Nanocrystalline Pd," Proceedings Second International Conference on Nanostructured Materials; NanoStructured Materials, 6 555 (1995).

de Panfilis, S., D'Acapito, F., Haas, V., Konrad, H., Weissmüller, J., Boscherini, F., "Local Structure and Size Effects in Nanophase Palladium: an X-Ray Absorption Study," Physics Letters, A207, 397 (1995).

Bennett, L. H., Takacs, L., Swartzendruber, L. J., Weissmüller, J., Bendersky, L. A. Shapiro A. J., "Magnetic Properties of Mechanically Alloyed Fe-Ni-Ag," Scripta Metallurgica, 33, 1717 (1995).

Weissmüller, J., Löffler, J., Krill, C. E., Birringer, R., Gleiter, H., "Measuring the Grain Size Distribution in Nanocrystalline Solids by Indirect Deconvolution of the Bragg Reflection Profiles," J. of Materials Research (1995) (in press).

Lukehart, C. M., Milne, S. B., Stock, S. R., Shull, R. D., Wittig, J. E., "Nanocomposites Containing Nanoclusters of Fe₂P or -Fe₂O₃," Materials Science and Engineering A, 1995 (in press).

Weissmüller, J., "Nanostructured Materials - an Overview," Proceedings 1996 Annual Meeting of The Metallurgical Society, (in press).

Yamamoto, T., Croft, M. C., Shull, R. D., Hahn, H. W., "Phase Identification of a Superparamagnetic Iron-Oxide/Silver Nanocomposite," J. Nanostructured Materials, 6 965 (1995).

Weissmüller, J., Shull, R. D., Rixecker, D., McMichael, R. D., Bennett, L. H., "Relating Magnetic Properties and Microstructure in Inert-Gas Condensed Y-Fe Alloys," Nanostructured Materials (in press).

Stuhr, U., Wipf, H., Udovic, T. J., Weissmüller, J., Gleiter, H. "The Vibrational Excitations and the Position of Hydrogen in Nanocrystalline Pd," J. of Phys., Condensed Matter, 7, 219 (1995).

de Panfilis, S., D'Acapito, F., Haas, V., Konrad, H., Weissmüller, J., Boscherini, F., "X-Ray Absorption Study of Local Structure in Nanophase Palladium," Proceedings Workshop on Nanophase Materials (Rome, 1995), Materials Science Forum (1995) (in press).

Mechanical Properties of Nanomaterials

Josell, D., van Heerden, D., Shechtman, D., "FCC Titanium in Ti/Ni Multilayers," Materials Letters 22, 275 (1995).

van Heerden, D., Josell, D., Shechtman, D., "Tensile Properties of Aluminum- Titanium Multilayers," accepted for publication Materials Research Society's Proceedings, Fall 1995 meeting.

Josell, D., "Interfacial Free Energies from Substrate Curvature Measurements of the Creep of Multilayer Thin Films," Acta Metallurgica et Materialia, 42, 1031 (1994).

Electrochemical Processing of Nanostructured Materials

Bandyopadhyay, S., Miller, A.E., Yue, D.-F., Banerjee, G., Ricker, R. E., Jones, S., Eastman, J. A., Baugher, E., and Chandrasekhar, M., "Quasi-periodic Quantum Dot Arrays Produced by Electrochemical Synthesis," Ordered Molecular and Nanoscale Electronics Workshop, 1994, Kona, Hawaii, 1994.

Moffat, T. P., "Electrochemical Production of Single Crystal Cu-Ni Strained-Layer Superlattices on Cu(100)," J. Electrochem. Soc., 142, 3767-3770 (1995).

Moffat, T. P., "Electrodeposition of Al-Cr Metallic Glass," J. Electrochem. Soc., 141, L115-117 (1994).

Moffat, T. P., "Electrodeposition of Ni_1-xAl_x," J. Electrochem. Soc., 141, 3059- 3070 (1994).

Moffat, T. P., "Electrochemical Synthesis of Strained-Layer Metallic Superlattices in Nanostructured Materials in Electrochemistry," The Electrochemical Society Proceeding Series, Vol. 95, 8, 225-237 (1995).

Moffat, T. P., Fan, Fu-Ren F., Yau, S. L., and Bard, A. J., "Passivation and Activation of Chromium," The H.H. Uhlig Symposium, The Electrochemical Society, (1995).

Moffat, T. P., Ruf, R. R., and Latanision, R. M., "An Electrochemical and XPS Study of Chromium-Metalloid Alloys-III," Electrochimica Acta, 40, 1723-1734 (1995).

Moffat, T. P., and Yang, H., "Patterned Metal Electrodeposition Using an Alkanethiolate Mask," J. Electrochem. Soc., 142, L220-222 (1995).

Miller, A. E., Yue, D.-F., Banerjee, G., Bandyopadhyay, S., Ricker, R.E., Jones, S. and Eastman, J. A., "Electrochemical Synthesis of Quasi-periodic Quantum Dot Arrays," Second International Symposium on Quantum Confinement Physics and Applications, 94-17, pp. 166-177, The Electrochemical Society, 1994.

Sputtered Multilayer Nanoscale Magnetic Films

McMichael, R. D., Egelhoff, Jr., W. F., Ha, M., "Enhanced Thermal Stability of GMR Spin Valve Films," MRS Proceedings, Magnetic Ultrathin Films, Multilayers, and Surfaces, (in press).

Egelhoff, Jr., W. F., Chen, P. J., Powell, C. J., Stiles, M. D., McMichael, R. D., "Growth of GMR Spin Valves Using Indium as a Surfactant," submitted to J. Appl. Phys. (1995).

Egelhoff, Jr., W. F., Chen, P. J., Powell, C. J., Stiles, M. D., McMichael, R. D., Lin, C-L., Sivertsen, J. M., Judy, J. H., Takano, K., Berkowitz, A. E., "Growth of GMR Spin Valves using Pb and Au as a Surfactant," submitted to J. Appl. Phys. (1995).

Egelhoff, Jr., W. F., Ha, T., Misra, R.D.K., Powell, C. J., Stiles, M. D., McMichael, R. D., Lin, C. -L, Sivertsen, J.M., Judy, J. H., "Low Temperature Growth of GMR Spin Valves," J. Appl. Phys. (in press).

Egelhoff, Jr., W. F., Ha, T., Misra, R.D.K., Kadmon, Y., Nir, J., Powell, C. J., Stiles, M. D., McMichael, R. D., Lin, C. -L., Sivertsen, J. M., Judy,, J. M., Takano, K., Berkowitz, A. E., Anthony, T. C., Brug, J. A., "Magnetoresistance Values exceeding 21% in Symmetric Spin Valves," J. Appl. Phys., 78, 273 (1995).

Egelhoff, Jr., W. F., Chen, P. J., Powell, C. J., Stiles, M. D., McMichael, R. D., Lin, C. -L., Sivertsen, J. M., Judy, J. H., Takano, K., Berkowitz, A. E., Anthony, T. C., Brug, J. A., "Optimizing the GMR of Symmetric and Bottom Spin Valves," J. Appl. Phys. (in press).

Misra, R.D.K., Ha, T., Kadmon, Y., Powell, C. J., Stiles, M. D., McMichael, R. D., Egelhoff, Jr., W. F., Lin, C. -L., Sivertsen, C. M., Judy, J. H., "An STM Study of GMR Spin Valves," Proc. Mat. Res. Soc. Symp, 384, 373 (1995).

Egelhoff, Jr., W. F., Chen, P. J., Powell, C. J., Stiles, M. D., McMichael, R. D., Lin, C. -L., Sivertsen, J. M., Judy, J. H., Takano, K., Berkowitz, A. E., "The Trade-Off between Large GMR and Small Coercivity in Symmetric Spin Valves," J. Appl. Phys. (in press).

Electromagnetic Properties of Multilayer Nanoscale Films

Nikitenko, V. I., Gornakov, V. S., Dedukh, L. M., Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. L., Shapiro A. J., "Direct Experimental Study of Domain Structure in Magnetic Multilayers," MRS proceedings, Magnetic Ultrathin Films, Multilayers, and Surfaces, (in press).

McMichael, R. D., Egelhoff, Jr., W. F., Ha, M., "Improved Thermal Stability of GMR Spin Valve Films," Proc. Mat. Res. Soc. Symp., Vol. 384, 397 (1995).

McMichael, R. D., Egelhoff, Jr., W. F., Bennett, L. H., "Thermal Degradation of Exchange-biased Films in Spin-Valves," IEEE Trans. MAG, 31, 3930, (1995).

Corrosivity of Halon Replacement Fluids

Stoudt, M. R., Fink, J. L., Dante, J. F., and Ricker, R. E., "Compatibility with Metals," in Fire Suppression System Performance of Alternative Agents in Aircraft Engine4 and Dry Bay Laboratory Simulations, NIST SP 890, Vol. 1, p. 121-200, 1995.

Stoudt, M. R., Fink, J. L., and Ricker, R. E., "Evaluation of the SCC Susceptibility of Fire Suppressant Storage and Distribution Alloys in Potential Replacements for Halon 1301," Journal of Materials Engineering and Performance (in press), 1995.

Pressurized Gas Containers

Smith, John H., "Metallurgical Evaluation of Ruptured E-7235 Cylinder," NIST report to U.S. DOT, Jan. 20, 1995.

Tearing Resistance of Al Alloys

deWit, R., Fields, R. J., Low, S. R., Harne, D. E., and Foecke, T., "Fracture Testing of Large-Scale Thin-Sheet Aluminum Alloy," to be published in ASTM STP for the 1995 National Fracture Symposium, American Society for Testing and Materials, West Conshohocken, PA.

deWit, R., Fields, R. J., Low, S. R., Harne, D. E., and Foecke, T., "Fracture Testing of Large-Scale Thin-Sheet Aluminum Alloy," NISTIR 5661, May 1995.

deWit, R., Fields, R. J., Mordfin, L., Low, S. R., III, and Harne, D., "Fracture Behavior of Large-Scale Thin-Sheet Aluminum Alloy," in FAA/NASA International Symposium on Advanced Structural Integrity Methods for Airframe Durability and Damage Tolerance, edited by Charles E. Harris (NASA Conference Publication 3174, National Aeronautics and Space Administration, Langley Research Center, Hampton, VA, 1994), pp. 963-983.

Processing of Advanced Materials

Pickens, J. R., Tack, W. T., Gayle, F. W., Maisano, J. R., "High Strength Al-Cu- Li Alloys for Launch Systems," Advanced Earth-to-Orbit Propulsion Technology, NASA Conf. Publ. 3287, 1994, pp.57-68.

Gayle, F. W., Goodway, M., "Precipitation Hardening in the First Aerospace Aluminum Alloy: The Wright Flyer Crankcase," Science, 266, 1994, pp. 1015- 1017.

Josell, D., Coriell, S. R., McFadden, G., "Evaluating the Zero Creep Condition for Thin Film and Multilayer Thin Film Specimens," Acta Metallurgica et Materials 43, 1987 (1995).

Josell, D., Warren, J. A., Cezairliyan, A., "Comment on Analysis For Determining Thermal Diffusivity from Thermal Pulse Experiments," J. Appl. Phys. 78, 6867 (1995).

Shechtman, D., van Heerden, D., Josell, D., "FCC Titanium in Ti-Al Multilayers," Materials Letters, 20, 329 (1994).

van Heerden, D., Josell, D., Shechtman, D., "The Formation of FCC Titanium in Titanium-Aluminum Multilayers," accepted for publication in Acta Metallurgica et Materialia.

Biancaniello, F. S., Gayle F. W., Suryanarayana, C., Froes, F. H., "Control of BCC and FCC Phase Formation During Mechanical Alloying of Ti-Al-Nb", Proceedings International Conference on Synthesis/Processing of Lightweight Metallic Materials, ed. F. H. Froes, C. Suryanarayana and C.M. Ward-Close, TMS, Warrendale, PA 1995, pp. 75-83.

Biancaniello, F. S., Gayle, F. W., Suryanarayana, C., Froes, F. H., "Minimization of Nitride Formation During Mechanical Alloying of Ti-Al-Nb", Proceedings International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials, Quebec, July 1995, ed, F. H. Wonbier, Publisher, Materials Science Forum, Trans. Tech. Publications. Ltd. (in press).

Biancaniello, F. S., Gayle, F. W., Fields, R. J., Schaefer, R. W., Janowski, G. M., "Processing and Structure of Ball Milled Nitrogenated Stainless Steel," Proceedings of International Symposium on Processing and Properties of Nanocrystalline Materials, sponsored by: SMD Chemistry and Physics of Materials Committee Edited by C. Suryanarayana, Oct. 30-Nov. 2, 1995, (in press).

Gayle, F. W. and Biancaniello, F. S., "Stacking faults and Crystallite Size in Mechancially Alloyed Cu-Co," Nanostructured Materials, Vol. 6, pp. 429-432 (1995).

Streinz, C. C., Moran, P. J., Biancaniello, F. S., Jiggetts, R. D., and Williams, M. E., "Dramatically Improved Corrosion Behavior of 304L Stainless Steel Through Nitrogen Atomization," Proceedings of the International Conference on Powder Metallurgy in Aerospace, Defense and Demanding Applications, editor F. H. Froes, Publisher MPIF. May 8-10, 1995.

Zhang, F., Chen, S. L., Chang, Y. A., and Kattner, U. R. "Thermodynamic Stability and Point Defects of -Ti-Al and the Phase Relationships of Ti-Al", Proc. of the Symp. on -TiAl, Eds. Y. W. Kim, R. Wagner and M. Yamaguchi, TMS, Warrendale, PA, (1995) pp. 131-140.

Solidification Modeling

Biancaniello, F. S., Gayle, F. W., Suryanarayana, C., Froes, F. H., "Minimization of Nitride Formation During Mechanical alloying of Ti-Al-Nb," Proceedings, 1995 International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials, Quebec, July 24-28, 1995. (in press).

Warren, J. A., Murray, B. T., "Simulations of Ostwald Ripening: a Phase-Field Model," accepted in Modelling and Simulation on Materials Science and Engineering.

Warren, J. A., Boettinger, W. J., "Prediction of Dendritic Microsegragation Patterns using a Diffuse Interface Phase-Field Model," Proceedings of the Modelling of Casting, Welding and Advanced Solidification Processes VII Conference.

Warren, J. A., "How does a Metal Freeze?: A Phase-Field Model of Alloy Solidification," Computational Science and Engineering, Summer 1995.

Warren, J. A., Boettinger, W. J., "A Phase-Field Model of Dendritic Growth in a Binary Alloy," Acta Met. et Mater., 43, pp. 689-703.

Boettinger, W. J., and Warren, J. A. "The Phase Field Method: Simulation of Alloy Dendritic Solidification During Recalescence," Met. Trans., 1995, (in press).

Chernov, A. A., Coriell, S. R., and Murray, B. T., "Kinetic Self-Stabilization of a Steppped Interface: Growth into a Supercooled Melt", J. Crystal Growth 149, 120-130 (1995).

Coriell, S. R., Murray, B. T., Chernov, A. A. and McFadden, G. B., "Effects of Shear Flow and Anisotropic Kinetics on the Morphological Stabilty of a Binary Alloy," Metallurgical and Materials Transactions, (in press).

Sekerka, R. F., Coriell, S. R., McFadden, G. B., "Stagnant Film Model of the Effect of Natural Convection on the Dendrite Operating State," J. Crystal Growth 154, 370-376 (1995).

Van Vaerenbergh, S., Coriell, S. R., McFadden, G. B., Murray, B. T., and Legros, J. C., "Modification of Morphological Stability by Soret Diffusion, J. Crystal Growth 147, 207-214 (1995).

Warren, J. A., and Boettinger, W. J., "Prediction of Dendritic Growth and Microsegregation Patterns in a Binary Alloy Using the Phase-Field Method," Acta Metall. et. Mater., 43, 689 (1995).

Warren, J. A., and Boettinger, W. J., "Prediction of Dendritic Microsegregation Patterns Using a Phase-Field Diffuse Interface Model," in Modeling of Casting, Welding and Advanced Solidification Processes, VII, ed. by M. Cross & J. Campbell, TMS, Warrendale, PA. 601 (1995).

Wheeler, A. A., Ahmad, N. A., Boettinger, W. J., Braun, R. J., McFadden, G. B., and Murray, B. T., "Recent Developments in Phase-Field Models of Solidification," Adv. Space Res. 16, (7) 163 (1995).

Wheeler, A. A., McFadden, G. B., Boettinger, W. J., "Phase-Field Model for Solidification of a Eutectic Alloy," Proc. Royal Soc., Series A, submitted.

Modeling and Simulation of Materials Processing

Bendersky, L. A., "Use of Crystallographic Space Groups in Analysis of Phase Transformations in the Ti-Al-Nb Alloys," to be published in Proceedings of the International Conference on Advances in Physical Metallurgy, BARC, Bombay, India.

Josell, D., Coriell, S. R., and McFadden, G. B., "Evaluating the Zero Creep Conditions for Thin Film and Multilayer Thin Film Specimens," Acta Metall. Mater. 43, 1987-1999 (1995).

Simmons, J. A., "On the Superposition of Probabilities I: Partition Lattices and the Moebius Formalism," to be published in the Proceedings of the International Workshop on the Theory and Applications of the Cluster Variation and Path Probability Methods, June (1995).

Electrodeposition of Alloys

Pitner, W. R., Hussey, C. L., and Stafford, G. R., "Electrodeposition of Nickel- Aluminum Alloys from the Aluminum Chloride-1-Methyl-3-Ethylimidizolium Chloride room-Temperature Molten Salt,: J. Electrochem. Soc., (in press).

Stafford, G. R., Bendersky, L. A., and Janowski, G. M., "The Structure of Electrodeposited Al-Ti Alloys," Proc. of Symposium on Defect Structure, Morphology, and Properties of Vapor and Electrodeposits, TMS Fall Meeting, October (1994).

Stafford, G. R., and Moffat, T. P., "The Electrochemistry of Titanium in Molten 2AlCl₃:NaCl," J. Electrochem. Soc. 142, 3288-3296 (1995).

Stafford, G. R., Bendersky, L. A., Janovski, G. M., "The Structure of Electrodeposited Al-Ti Alloys," Proceeding of the Symposium on Defect Structure, Morphology and Properties of Deposites, TMS (1995) p. 231.

Thermophysical Properties

Cezairliyan, A., Krishnan, S., and McClure, J. L., "Simultaneous Measurement of Normal Spectral Emissivity by Spectral Radiometry and Laser Polarimetry at High Temperatures in Pulse-Heating Experiments: Application to Molybdenum and Tungsten," Int. J. Thermophysics.

Josell, D., Warren, J. A., and Cezairliyan, A., "Analysis for Determining Thermal Diffusivity from Thermal Pulse Experiments," J. Appl. Phys. 78, 6867 (1995).

Kaschnitz, E., and Cezairliyan, A., "Radiance Temperatures at 1500 nm of Niobium and Molbdenum at Their Melting Points," Int. J. Thermophysics, (in press).

Titanium Alloys for Implants

Imam, M. A. and Fraker, A. C., "Titanium Alloys as Implant Materials," Medical Applications of Titanium and Its Alloys: The Material and Biological Issues, ASTM STP 1272, S. A. Brown and J. E. Lemons, eds., American Society for Testing and Materials, West Conshohocken, PA (in press).

Chohayeb, A. A., Fraker, A. C., Eichmiller, F. C., Waterstrat, R. and Boyd, J., "Corrosion Behavior of Dental Casting Alloys Coupled with Titanium," Medical Applications of Titanium and Its Alloys: The Material and Biological Issues, ASTM STP 1272, S. A. Brown and J. E. Lemons, eds., American Society for Testing and Materials, West Conshohocken, PA, (in press).

Magnetic Materials

Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. L., Shapiro, A. J., Gornakov, V. S., Dedukh, L., Nikitenko, V. I., "Dynamics of Domain Structure in Magnetic Multilayers," IEEE Trans. MAG, 31, 4088 (1995).

Bennett, L. H., McMichael, R. D., Swartzendruber, L. J., Hua, S., Lashmore, D. S., Shapiro, A. J., Gornakov, V. S., Dedukh, L. M., Nikitenko, V. I., "Magneto-optical indicator film observation of domain structure in magnetic multilayers," Appl. Phys. Letts., 66, 888 (1995).

Intermetallics

Ricker, R. E., "Origins of the Aqueous Corrosion and Stress Corrosion Cracking Behavior of Ductile Nickel Aluminide," Materials Science and Engineering A, A198, pp. 231-238, 1995.

Gayle, F. W., Biancaniello, F. S., "Stacking Faults and Crystallite Size in Mechanically Alloyed Cu-Co," Nanostructured Materials, 6, 1995, pp. 429-432.

Biancaniello, F. S., Gayle, F. W., Suryanarayana, C., Froes, F. H., "Control of BCC and FCC Phase Formation During Mechanical Alloying of Ti-Al-Nb," TMS Conference Proceedings, (in press).

Bendersky, L. A., Biancaniello, F. S., Williams, M., "Evolution of the Two-Phase Microstructure Ll₂ + DO₂₂ in Near-Eutectoid Ni3(Al,V) Alloy," J. of Mater. Res., 9, 3068 (1994).

Bendersky, L. A., Biancaniello, F. S., Williams, M., "Ordering and Microstructural Evolution in Near-Eutectoid Ni3(Al,V) Alloy," Proceeding of the International Conference on Solid-Solid Phase Transformations in Inorganic Materials, TMS (1994), p. 899.

Mitao, S., Bendersky, L. A., "Coarsening Behavior of Lamellar Structure in Ti (40-47) Al Intermetallic Alloys," Proceeding of International Symposium on Gamma Titanium Alumindes, TMS (1995).

Rowe, R. G., Bendersky, L. A., "The Mechanical Properties and Microstructure of 0 + B82 Titanium Aluminide Alloys," to be published in TMS Proceeding (1995).

Bendersky, L. A., Stalick, J. K., Portier, R., Waterstrat, R. M., "Crystallographic Structures and Phase Transformations, in ZrPd," accepted for publication in J. of Alloys and Compounds.

Development of Tomographic Scanning Acoustic Microscopy for Thin Films

Drescher-Krasicka, E., "Scanning Acoustic Imaging of Stress in Solids," Proceedings of 29th Annual Conference of the Microbeam Analysis Society, Breckenridge, CO, 453-455, (1995).

Thermal Coatings and Composites

Josell, D., Wang, Z. L., "Determining Interfacial Free Energies from Creep Experiments on Silver-Iron Multilayers," Materials Research Society Symposium Proceedings 356, Thin Films: Stresses and Mechanical Properties V, Eds. S. P. Baker et al, 357 (1995).

Corrosion Data Program

Begley, E. F. and Sturrock, C. P., "Matching Information Technologies with the Objectives of Materials Data Users," Computerization and Networking of Materials Databases, Vol. 4, C. P. Sturrock and E. F. Begley, eds., American Society for Testing and Materials, Philadelphia, PA, 1995.

Hardness Standards

Song, J. F., Smith, J. H., and Vorburger, T. V., "A Metrology Approach to Unifying Rockwell Hardness Standards," Proceedings of the 9th International Symposium of Hardness Testing in Theory and Practice, Duesseldorf, Germany, November 23-24, 1995.

Song, J. F., Rudder, Jr., F. F., Vorburger, T. V., and Smith, J. H., "Stylus Techniques for the Direct Verifications of Rockwell Diamond Indentors," Proceedings of the 9th International Symposium of Hardness Testing in Theory and Practice, Duesseldorf, Germany, November 23-24, 1995.

Song, J. F., Rudder, Jr., F. F., Vorburger, T. V., and Smith, J. H., "Calibration Uncertainties of Rockwell Diamond Indentors," NIST Journal of Research, Vol. 100 No. 6, November 1995.

Other Publications

Wheeler, N. S., "Microstructural Characterization of Cobalt-Tungsten Coated Graphite Fibers," J. of Research, NIST, 100, 6, (in press).

Wheeler, N. S., and Lashmore D. S., "Electrodeposited Cobalt-Tungsten as a Diffusion Barrier Between Graphite Fibers and Nickel Composites," J. of Composites Technology and Research, 17, 301-307 (1995).

Barnett, J. T., Clough, R. B., and Kedem, B., "Power Considerations in Acoustic Emission," J. of the Acoustic Soc. of America, Vol. 98, pp. 2070-2081, 1995.

Choi, C.S., Starke, W., Barker, J., and Fields, R. J.,"Neutron Diffraction Study of Austempered Ductile Iron," accepted for publication in Metall. Trans., 1995.

Feng, Z., Zhu, Y. Y., Zacharia, T., Fields, R. J., Brand, P. C., Prask, H. J., and Blackburn, J. M., "Modeling and Validation of Residual Stress Distribution in a HSLA-100 Disk," accepted for publication in Proceedings of the Fourth International Conference on Trends in Welding Research, ASM International, Metals Park, Ohio, 1995.

Fraker, A. C., "Medical and Dental Metals and Alloys," Corrosion Tests and Standards - Application and Interpretation, Robert Baboian, ed., American Society for Testing and Materials, West Conshohocken, PA, (1995) pp. 705-715.

Hicho, G. E., Brand, P. C., and Prask, H. J., "Determination of the Residual Stresses Near the Ends of Skip Welds Using Neutron Diffraction and X-Ray Diffraction Procedures," NISTIR 5671, Report to the Federal Railroad Adm., June 1995.

Clough, R. B. and Simmons, J. A., "Acoustic Emission," Encyclopedia of Advanced Materials, D. Bloor, R. Brook, M. Flemings, and S. Mahajan, eds., Pergamon Press, (invited article), 1994.

Cockman, J. R., Fields, R. J., Delph, T. J., and Harlow, D. G., "Spatial Statistics of Creep Cavities," J. of Modeling and Simulation in Materials Science, Vol. 3, pp. 187-200, 1995.

Ledbetter, H., Dunn, M., Kim, S., and Fields, R. J., "Void Shapes in Sintered Titanium," Rev. of Progress in Quantitative NDE, 14, pp. 1633-1639, 1995.

Ricker, R. E., "Can Corrosion Testing Make the Transition from Comparison to Prediction?" Journal of Metals, 47, 9, pp. 32-35, 1995.

Handwerker, C. A., Wallace, J. S., Foecke, T., Kattner, U. R., Blendell, J. E., "In- Situ Formation of Composite Microstructures," Journal of Microscopy, 179 (3) 286-296 (1995).

Handwerker, C. A., Foecke, T. J., Wallace, J. S., Kattner, U. R., Jiggets, R. D., "Formation of Alumina-Chromia-Chromium Composites by a Partial Reduction Reaction," Materials Science and Engineering, A195, 89-100 (1995).

Wang, Z. L., Shapiro, A. J., " Microstructure and Reconstruction of LaAlO3 {110} surfaces," Proceedings of Spring MRS Conference, vol. 3.5 5, (1995) pp. 175-180.

Wang, Z. L., Shapiro, A. J., " Delocalization Effect in Energy Filtering Electron Images of Surfaces and Interfaces," Proceedings of Microscopy and Microanalysis, vol. 1995, pp. 264-65.

Wang, Z. L., Shapiro, A. J., "Steps Structure in 5x5 Reconstruction of Annealed LaA103 {100}," Proceedings of Microscopy and Microanalysis, vol. 1995, pp. 346-347.

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