[HTML][HTML] Microstructural effects on fatigue crack initiation mechanisms in a near-alpha titanium alloy
The role of different microstructural constituents on crack initiation in two-phase titanium
alloys is still an area of great controversy. The present study investigates the effects of …
alloys is still an area of great controversy. The present study investigates the effects of …
Strain localization and fatigue crack formation at (0001) twist boundaries in titanium alloys
The process of crack initiation has been investigated in three widely used titanium alloys
with different microstructures and loading conditions. Using low-cycle fatigue tests, a unique …
with different microstructures and loading conditions. Using low-cycle fatigue tests, a unique …
Development of strength-hardness relationships in additively manufactured titanium alloys
A major concern for additively manufactured (AM) Ti-6Al-4V components is how AM
processing parameters and post-process heat treatments impact the resulting mechanical …
processing parameters and post-process heat treatments impact the resulting mechanical …
[HTML][HTML] Multi-dimensional study of the effect of early slip activity on fatigue crack initiation in a near-α titanium alloy
During service of gas turbine engines, high cycle fatigue of titanium is a leading cause of
component failure highlighting the need for better understanding of the crack initiation …
component failure highlighting the need for better understanding of the crack initiation …
On the mechanism of fatigue and dwell-fatigue crack initiation in Ti-6Al-4V
C Lavogiez, S Hémery, P Villechaise - Scripta Materialia, 2020 - Elsevier
In the present study, the mechanism of fatigue and dwell-fatigue crack initiation was
investigated in Ti-6Al-4V with a bi-modal microstructure. While substantial dwell-fatigue life …
investigated in Ti-6Al-4V with a bi-modal microstructure. While substantial dwell-fatigue life …
[HTML][HTML] Oxidation behavior and microstructural decomposition of Ti-6Al-4V and Ti-6Al-4V-1B sheet
A direct comparison between the oxidation behavior of Ti-6Al-4V and Ti-6Al-4V+ 1B has
been conducted to elucidate whether the addition of boron to Ti-6Al-4V impacts the …
been conducted to elucidate whether the addition of boron to Ti-6Al-4V impacts the …
Preferential fatigue cracking at basal twist grain boundary (BTGB) in bimodal Ti-5Al-4V alloy: Dislocation activities and crack initiation
Abstract In recent years,(0001) twist grain boundaries (BTGBs) located in primary α grain
clusters were identified as fatigue crack nucleation sites in different Ti alloys. In the present …
clusters were identified as fatigue crack nucleation sites in different Ti alloys. In the present …
Tribological properties and mechanisms of self-mated ultrafine-grained titanium
JE Mogonye, TW Scharf - Wear, 2017 - Elsevier
While titanium and its alloys have an excellent balance of properties, they continue to have
limited applications owing to their relatively poor wear resistance, in particular for …
limited applications owing to their relatively poor wear resistance, in particular for …
Understanding the interdependencies between composition, microstructure, and continuum variables and their influence on the fracture toughness of α/β-processed Ti …
The fracture toughness of a material depends upon the material's composition and
microstructure, as well as other material properties operating at the continuum level. The …
microstructure, as well as other material properties operating at the continuum level. The …
Characteristic study of cold sprayed N06601 superalloy surface
The surface properties of metals and alloys are usually altered by spray coating techniques
for better performance in extreme conditions such as: erosive-corrosive and wear …
for better performance in extreme conditions such as: erosive-corrosive and wear …