Reducing CO2 emissions is a major challenge for the aerospace industry, which requires the development of new functional materials at high temperatures. TiAl intermetallic alloys are good candidates since they have a low density and good mechanical resistance at high temperatures. Today, these alloys are introduced in turbine blades of the low-pressure sections of engines, but their operating temperature is limited to about 700°C. In order to be able to incorporate them in higher pressure sections, it is necessary to improve these alloys so that they can be functional at temperatures of at least 800°C. For this purpose, the addition of alloying elements such as tungsten, molybdenum, carbon and silicon is an interesting way to improve TiAl a...
Technological advances in aircraft engine design require the use of lightweight materials at increas...
Les alliages intermétalliques base TiAl sont une classe émergente de matériaux structuraux. Leurs pr...
Intermetallic compounds from gamma-titanium aluminides are good suited as high temperature structura...
International audienceIn the context of research of lighter and/or stronger high temperature materia...
With the aim of reducing fuel consumption, noise, and greenhouse gas emissions, titanium aluminides ...
L'un des enjeux principal de l'industrie aéronautique est de développer des systèmes plus performant...
Abstract des Vortrages: Titanium aluminide (TiAl) alloys are attractive lightweight materials for m...
Catastrophic embrittlement of TiAl alloy after high temperature exposure under air is an intriguing ...
International audienceReducing fuel consumption, noise, and greenhouse gas emission of airplanes eng...
One of the major challenges of the aircraft industries is to develop more effective and lighter syst...
The TiAl alloys have been considered as promising candidates for structural-materials applications a...
International audienceThis paper presents a study of the mechanical properties at room and high temp...
In this paper, the influence of high temperature air exposure on the tensile properties at room temp...
Technological advances in aircraft engine design require the use of lightweight materials at increas...
Les alliages intermétalliques base TiAl sont une classe émergente de matériaux structuraux. Leurs pr...
Intermetallic compounds from gamma-titanium aluminides are good suited as high temperature structura...
International audienceIn the context of research of lighter and/or stronger high temperature materia...
With the aim of reducing fuel consumption, noise, and greenhouse gas emissions, titanium aluminides ...
L'un des enjeux principal de l'industrie aéronautique est de développer des systèmes plus performant...
Abstract des Vortrages: Titanium aluminide (TiAl) alloys are attractive lightweight materials for m...
Catastrophic embrittlement of TiAl alloy after high temperature exposure under air is an intriguing ...
International audienceReducing fuel consumption, noise, and greenhouse gas emission of airplanes eng...
One of the major challenges of the aircraft industries is to develop more effective and lighter syst...
The TiAl alloys have been considered as promising candidates for structural-materials applications a...
International audienceThis paper presents a study of the mechanical properties at room and high temp...
In this paper, the influence of high temperature air exposure on the tensile properties at room temp...
Technological advances in aircraft engine design require the use of lightweight materials at increas...
Les alliages intermétalliques base TiAl sont une classe émergente de matériaux structuraux. Leurs pr...
Intermetallic compounds from gamma-titanium aluminides are good suited as high temperature structura...