Results 331 to 340 of about 1,691,962 (389)
Some of the next articles are maybe not open access.
Intermetallics, 1993
Abstract Diffusion-bonding of TiAl (48 at.% Al) using both solid-state and transient-liquid-phase (TLP) processes was studied. In solid-state diffusion-bonding, dynamic recrystallization which occurs at the bond-line during bonding is found to have a significant effect on improving bond strength.
P. Yan, E.R. Wallach
openaire +1 more source
Abstract Diffusion-bonding of TiAl (48 at.% Al) using both solid-state and transient-liquid-phase (TLP) processes was studied. In solid-state diffusion-bonding, dynamic recrystallization which occurs at the bond-line during bonding is found to have a significant effect on improving bond strength.
P. Yan, E.R. Wallach
openaire +1 more source
The Analysis in In Situ Preparation, Mechanics, and Tribology of TiAl–SnAgCu/Graphene Composites
Advanced Engineering Materials, 2018The necessity of energy‐reducing and material‐saving in aviation drives the further optimization in mechanics and tribology of TiAl alloys. TiAl‐based materials are prepared using the spark plasma sintering (SPS).
Kang Yang +3 more
semanticscholar +1 more source
Advanced Engineering Materials, 1999
Knowledge of the machining parameters for titanium aluminides of the type γ-TiAl is essential for the acceptance and application of this new heat-resistant light-weight material for high performance components in automobile and aircraft engines. This work evaluates drilling, turning, sawing, milling, electroerosion, grinding, and high-pressure water ...
E. Aust, H.-R. Niemann
openaire +1 more source
Knowledge of the machining parameters for titanium aluminides of the type γ-TiAl is essential for the acceptance and application of this new heat-resistant light-weight material for high performance components in automobile and aircraft engines. This work evaluates drilling, turning, sawing, milling, electroerosion, grinding, and high-pressure water ...
E. Aust, H.-R. Niemann
openaire +1 more source
Silicide precipitation strengthened TiAl
Materials Science and Engineering: A, 1995Abstract Precipitation of a titanium silicide Ti5Si3 was found to be beneficial to improvement of the creep resistance of a fully lamellar Ti-48Al-1.5Cr cast alloy without the sacrifice of tensile properties. The addition of 0.26–0.65 mol% Si generates fine precipitates less than 200 nm in size during aging at 900 °C for 5 h.
T. Noda, M. Okabe, S. Isobe, M. Sayashi
openaire +1 more source
Recent research progress in TiAl matrix composites: a review
Journal of Materials Science, 2022Pei Liu, J. Xie, Aiqin Wang
semanticscholar +1 more source
2014
?????????????????????? ?????????????????????????? ?????????????????????? ?????????????????? ?? ???????????????????????? ?????????????? ???? ???????????? ???????????????????????????? TiAl. ?????????????? ?????????????? ????????????, ??????????, ?????????????????? ?? ?????????????????? ?????? ???? ?????????????? ????????????, ?????????????????? ?? ???????
openaire +3 more sources
?????????????????????? ?????????????????????????? ?????????????????????? ?????????????????? ?? ???????????????????????? ?????????????? ???? ???????????? ???????????????????????????? TiAl. ?????????????? ?????????????? ????????????, ??????????, ?????????????????? ?? ?????????????????? ?????? ???? ?????????????? ????????????, ?????????????????? ?? ???????
openaire +3 more sources
Deformation Behavior of TiAl Compounds with the TiAl/Ti3Al Lamellar Microstructure
1992In the last few years, substantial progress has been made in our understanding of the microstructure and the deformation and fracture behavior of TiAl compounds. We have made uniaxial tension tests of specimens of the TiAl compounds whose lamellar orientation is controlled so that shear deformation occurs parallel to the lamellar boundaries only in the
M. Yamaguchi, H. Inui
openaire +1 more source
Materials Science and Engineering: A, 1993
In situ deformation experiments have been performed on TiAl in order to study the twin propagation in two different cases. In the first case the deformation is due to only one twinning system, whereas in the second case both twinning and simple dislocations are activated.
Sylvie Farenc +2 more
openaire +1 more source
In situ deformation experiments have been performed on TiAl in order to study the twin propagation in two different cases. In the first case the deformation is due to only one twinning system, whereas in the second case both twinning and simple dislocations are activated.
Sylvie Farenc +2 more
openaire +1 more source
Thermal formation of vacancies in TiAl
Physical Review B, 1994The formation of thermal vacancies, which is a key issue with respect to the high-temperature properties of ordered intermetallic compounds, was studied in \ensuremath{\gamma}-TiAl by means of positron lifetime spectroscopy between ambient temperature and 1400 K.
, Brossmann +3 more
openaire +2 more sources
2020
???????????????????? ?????????????????? ?????????????????????? ???????????????????????????????? ???????????? ?????????????? TiAl ???????????????????? ????????????: Ti-44Al-5Nb- 3Cr-1,5Zr (????.%). ?? ?????????? ?????????????????????? ?????????????????? ?? ???????????????????????? ?????? ?????????? ?????? ?????????????????????????? ?????????????? ???????
openaire +1 more source
???????????????????? ?????????????????? ?????????????????????? ???????????????????????????????? ???????????? ?????????????? TiAl ???????????????????? ????????????: Ti-44Al-5Nb- 3Cr-1,5Zr (????.%). ?? ?????????? ?????????????????????? ?????????????????? ?? ???????????????????????? ?????? ?????????? ?????? ?????????????????????????? ?????????????? ???????
openaire +1 more source