Dislocation interactions with grain boundaries
Dislocation interactions with grain boundaries - ScienceDirect Skip to main contentSkip to
article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
TiAl alloys in commercial aircraft engines
The present article will describe aspects of the science and technology of titanium aluminide
(TiAl) alloy system and summarise the low and high temperature mechanical and …
(TiAl) alloy system and summarise the low and high temperature mechanical and …
The effect of location on the microstructure and mechanical properties of titanium aluminides produced by additive layer manufacturing using in-situ alloying and gas …
An innovative and low cost additive layer manufacturing (ALM) process is used to produce γ-
TiAl based alloy wall components. Gas tungsten arc welding (GTAW) provides the heat …
TiAl based alloy wall components. Gas tungsten arc welding (GTAW) provides the heat …
New insights into high-temperature deformation and phase transformation mechanisms of lamellar structures in high Nb-containing TiAl alloys
The paper describes the microstructure evolution by high-temperature compression of a
high Nb-containing TiAl alloy. The paper extends a previous publication [Song, et al …
high Nb-containing TiAl alloy. The paper extends a previous publication [Song, et al …
Quasi-four-dimensional analysis of dislocation interactions with grain boundaries in 304 stainless steel
J Kacher, IM Robertson - Acta Materialia, 2012 - Elsevier
The application of diffraction contrast electron tomography to dynamic experiments involving
dislocation interactions with grain boundaries is demonstrated for the first time. Two …
dislocation interactions with grain boundaries is demonstrated for the first time. Two …
The effect of postproduction heat treatment on γ-TiAl alloys produced by the GTAW-based additive manufacturing process
Postproduction heat treatments were carried out on additively manufactured γ-TiAl alloys
that were produced by using the gas tungsten arc welding (GTAW) process. The …
that were produced by using the gas tungsten arc welding (GTAW) process. The …
Temperature dependent anisotropic mechanical behavior of TiAl based alloys
B Selvarajou, MH Jhon, RV Ramanujan… - International Journal of …, 2022 - Elsevier
Abstract γ-based titanium aluminides exhibit remarkable mechanical properties at high
temperatures and are deployed in jet engines. The microstructure of these alloys, consisting …
temperatures and are deployed in jet engines. The microstructure of these alloys, consisting …
Phase transformations in TiAl based alloys
S Zghal, M Thomas, S Naka, A Finel, A Couret - Acta materialia, 2005 - Elsevier
Microstructural characteristics of a fully lamellar Ti49Al47Cr2Nb2 alloy have been
investigated in different annealed conditions by quantitative transmission electron …
investigated in different annealed conditions by quantitative transmission electron …
Deformation response of AgCu interfaces investigated by in situ and ex situ TEM straining and MD simulations
The mechanisms of strain transfer across Ag/Cu interfaces were determined by a
combination of in situ and ex situ TEM straining experiments and molecular dynamics …
combination of in situ and ex situ TEM straining experiments and molecular dynamics …
Effects of lamellar boundary structural change on lamellar size hardening in TiAl alloy
Strengthening by refinement of lamellar thickness was studied at room temperature on dual
phase Ti–39.4 mol% Al alloy over a wide range of average lamellar thickness λ from 850 to …
phase Ti–39.4 mol% Al alloy over a wide range of average lamellar thickness λ from 850 to …