An Innovative Way to Produce γ-TiAl Blades: Spark Plasma Sintering [El., plast].
In this Communication, it is shown that the production of turbine blades in γ‐TiAl alloys
through Spark Plasma Sintering (SPS) is a viable manufacturing route, by demonstrating …
through Spark Plasma Sintering (SPS) is a viable manufacturing route, by demonstrating …
Development of a TiAl alloy by spark plasma sintering
A Couret, T Voisin, M Thomas, JP Monchoux - Jom, 2017 - Springer
Spark plasma sintering (SPS) is a consolidated powder metallurgy process for which the
powder sintering is achieved through an applied electric current. The present article aims to …
powder sintering is achieved through an applied electric current. The present article aims to …
Application of spark plasma sintering to titanium aluminide alloys
G Molénat, J Galy, A Couret, M Thomas - Advanced Engineering Materials, 2007 - osti.gov
An unusual processing route for sintering TiAl was explored: Spark Plasma Sintering.
Reproducible and promising mechanical properties were achieved. By its versatility and …
Reproducible and promising mechanical properties were achieved. By its versatility and …
Microstructures and deformation mechanisms of a G4 TiAl alloy produced by spark plasma sintering
H Jabbar, JP Monchoux, M Thomas, A Couret - Acta Materialia, 2011 - Elsevier
TiAl alloys are prepared by spark plasma sintering (SPS) using a pre-alloyed powder with
the so-called G4 composition (Ti51Al47Re1W1Si0. 2). SPS densifications are conducted …
the so-called G4 composition (Ti51Al47Re1W1Si0. 2). SPS densifications are conducted …
Obtaining of a fine near-lamellar microstructure in TiAl alloys by Spark Plasma Sintering
This work presents a study of the Spark Plasma Sintering of a boron and tungsten containing
alloy (Ti 49, 92 Al 48 W 2 B 0, 08, called IRIS) as a function of the sintering temperature …
alloy (Ti 49, 92 Al 48 W 2 B 0, 08, called IRIS) as a function of the sintering temperature …
SPS synthesis and consolidation of TiAl alloys from elemental powders: Microstructure evolution
MA Lagos, I Agote - Intermetallics, 2013 - Elsevier
Some works have studied the sintering of TiAl by means of Spark Plasma Sintering (SPS)
and it is believed that it is possible to obtain very fine microstructures and very interesting …
and it is believed that it is possible to obtain very fine microstructures and very interesting …
Effect of powder state on spark plasma sintering of TiAl alloys
J Guyon, A Hazotte, JP Monchoux, E Bouzy - Intermetallics, 2013 - Elsevier
Two sets of TiAl-based powders were consolidated by spark plasma sintering (SPS) using
identical processing conditions. Both were prealloyed powders obtained by atomization, but …
identical processing conditions. Both were prealloyed powders obtained by atomization, but …
Microstructural evolution and mechanical properties of an advanced γ-TiAl based alloy processed by spark plasma sintering
D Wimler, J Lindemann, H Clemens, S Mayer - Materials, 2019 - mdpi.com
Intermetallic γ-TiAl based alloys are innovative lightweight structural high-temperature
materials used in aerospace and automotive applications due to already established …
materials used in aerospace and automotive applications due to already established …
[HTML][HTML] An innovative way to fabricate γ-TiAl blades and their failure mechanisms under thermal shock
The near-net-shape γ-TiAl blades were built by selective electron beam melting. As-
fabricated material exhibits a good combination of microstructure homogeneity, tensile …
fabricated material exhibits a good combination of microstructure homogeneity, tensile …
Production issues in the manufacturing of TiAl turbine blades by investment casting
A Brotzu, F Felli, A Mondal, D Pilone - Procedia Structural Integrity, 2020 - Elsevier
Abstract γ-TiAl based intermetallic alloys have attracted broad attention as a potential
candidate for high-temperature structural applications. A careful selection of their …
candidate for high-temperature structural applications. A careful selection of their …