Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Frank S. Honecy"'
Publikováno v:
Intermetallics. 8:7-18
It is well recognized that ternary alloying additions can have a dramatic impact on the behavior of ordered intermetallic alloys such as nickel aluminides. Properties as diverse as yield strength, fracture strength, fracture mode, cyclic oxidation re
Autor:
Frank S. Honecy, J. Ferrante, Ronald D. Noebe, Phillip B. Abel, Guillermo Bozzolo, Brian S. Good
Publikováno v:
Computational Materials Science. 15:169-195
The study of surface segregation, although of great technological importance, has been largely restricted to experimental work due to limitations associated with theoretical methods. However, recent improvements in both first-particle and semi-empiri
Publikováno v:
Applied Surface Science. 137:157-162
Atomistic simulations of surface segregation constitute an essential tool in determining the surface composition and structure of binary or higher order alloys. The presence of metastable states, where widely different surface composition profiles ar
Autor:
Ronald D. Noebe, Anita Garg, Frank S. Honecy, Carlos Amador, John Ferrante, Guillermo Bozzolo
Publikováno v:
Journal of Computer-Aided Materials Design. 6:33-68
The Bozzolo-Ferrante-Smith (BFS) method for alloy energetics is applied to the study of ternary additions to NiAl. A description of the method and its application to alloy design is given. Two different approaches are used in the analysis of the effe
Publikováno v:
Journal of Materials Research. 9:617-624
Improvement of copper to graphite adhesion by thin interfacial films of titanium and chromium was investigated. Graphite fibers and highly oriented pyrolytic graphite flats were sputter-coated first with 10 nm of titanium or chromium and then with 50
Autor:
Frank S. Honecy, Phillip B. Abel, Stephen V. Pepper, Talivaldis Spalvins, Donald R. Wheeler, Kazuhisa Miyoshi
Publikováno v:
Tribology Transactions. 36:351-358
An ultrahigh-vacuum tribometer for use in a ball-on-disk configuration was specially designed for measuring the friction and endurance life of magnetron-sputtered solid lubricating MoS(x) films deposited on sputter-cleaned 400 C stainless-steel disks
Publikováno v:
Surface and Coatings Technology. 52:31-37
Ag solid lubricant films, with a thin Ti interlayer for enhanced adhesion, were sputter deposited on Al2O3 substrate disks to reduce friction and wear. The dual Ag/Ti films were tested at room temperature in a pin-on-disk tribometer sliding against b
Publikováno v:
MRS Proceedings. 552
A detailed understanding of the structure of ordered intermetallic systems is difficult at best, causing a serious disconnect in the typical process-structure-properties approach to alloy development. Basic information, like the site substitution sch
Autor:
Ralph O. Clark, Mircea Faur, Maria Faur, Chandra Goradia, M. Goradia, Frank S. Honecy, Douglas Jayne
Publikováno v:
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 10:1277
In order to optimize the fabrication of n(+)-p InP solar cells made by closed-ampoule diffusion of sulfur into p-InP:Cd substrates, we have investigated the influence of diffusion conditions on sulfur diffusion profiles. We show that S diffusion in I
Autor:
Frank S. Honecy, Douglas Jayne, Irving Weinberg, Maria Faur, Chandra Goradia, Mircea Faur, Manju Ghalla
Publikováno v:
SPIE Proceedings.
In an attempt to identify the factors which limit the performance of InP solar cells made by the closed-ampoule diffusion of sulphur into p-type InP substrates, and in order to optimize the fabrication process, we have done a detailed analysis of the