High temperature stability, interface bonding, and mechanical behavior in. beta. -NiAl and Ni sub 3 Al matrix composites with reinforcements modified by ion beam enhanced deposition
In preparation for experiments with surface modified Al{sub 2}O{sub 3} reinforcements in {beta}NiAl, diffusion bonding experiments were conducted. FP alumina fibers were prepared with ion sputtered surface films (Al{sub 2}O{sub 3}, Al, Ni) and then composited with {beta}NiAl slabs and hot pressed. After 70 thermal cycles, interfacial shear strength was measured. A roughness mechanism is proposed for the observed increased strength of the coated fibers. Creep in Ni{sub 3}Al was studied. 3 figs, 1 tab. (DLC)
- Research Organization:
- Michigan State Univ., East Lansing, MI (United States). Dept. of Metallurgy, Mechanics and Material Science
- Sponsoring Organization:
- DOE; USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG02-85ER45205
- OSTI ID:
- 7067772
- Report Number(s):
- DOE/ER/45205-7; ON: DE92014399
- Country of Publication:
- United States
- Language:
- English
Similar Records
High temperature stability, interface bonding, and mechanical behavior in {beta}-NiAl and Ni{sub 3}Al matrix composites with reinforcements modified by ion beam enhanced deposition. Progress report, June 1, 1991--May 31, 1992
High temperature stability, interface bonding, and mechanical behavior in [beta]-NiAl and Ni[sub 3]Al matrix composites with reinforcements modified by ion beam enhanced deposition
High temperature stability, interface bonding, and mechanical behavior in {beta}-NiAl and Ni{sub 3}Al matrix composites with reinforcements modified by ion beam enhanced deposition. Progress summary report, June 1, 1993--May 31, 1994
Technical Report
·
Tue Jan 21 23:00:00 EST 1992
·
OSTI ID:10177689
High temperature stability, interface bonding, and mechanical behavior in [beta]-NiAl and Ni[sub 3]Al matrix composites with reinforcements modified by ion beam enhanced deposition
Technical Report
·
Wed Jan 20 23:00:00 EST 1993
·
OSTI ID:6583595
High temperature stability, interface bonding, and mechanical behavior in {beta}-NiAl and Ni{sub 3}Al matrix composites with reinforcements modified by ion beam enhanced deposition. Progress summary report, June 1, 1993--May 31, 1994
Technical Report
·
Wed Jan 20 23:00:00 EST 1993
·
OSTI ID:10150426
Related Subjects
36 MATERIALS SCIENCE
360601* -- Other Materials-- Preparation & Manufacture
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BEAMS
BONDING
CHALCOGENIDES
COMPOSITE MATERIALS
CREEP
DOCUMENT TYPES
FABRICATION
FIBERS
INTERFACES
ION BEAMS
JOINING
MATERIALS
MECHANICAL PROPERTIES
NICKEL ALLOYS
OXIDES
OXYGEN COMPOUNDS
PROGRESS REPORT
ROUGHNESS
SHEAR PROPERTIES
SPUTTERING
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE
360601* -- Other Materials-- Preparation & Manufacture
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BEAMS
BONDING
CHALCOGENIDES
COMPOSITE MATERIALS
CREEP
DOCUMENT TYPES
FABRICATION
FIBERS
INTERFACES
ION BEAMS
JOINING
MATERIALS
MECHANICAL PROPERTIES
NICKEL ALLOYS
OXIDES
OXYGEN COMPOUNDS
PROGRESS REPORT
ROUGHNESS
SHEAR PROPERTIES
SPUTTERING
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE