The oxidation behavior of quasicrystalline and approximant compounds has been studied in near industrial environnement, together with the subsequent evolution of their wetting properties. Two alloys have been selected: the icosahedral phase of the AlCuFe system and the O1 orthorhombic approximant of the decagonal phase in the AlCuFeCr system. Samples were either sintered pins or powders. Caracterisation techniques include X-ray diffraction, transmission electron microscopy, photoelectrons spectroscopy and laser ellipsometry, carried on specimens after just the surface preparation, i.e. polishing, and atter oxidation cycles. It has been shown that the alloy chemistry prevail on the structure regarding the oxidation behavior. Because these in...
Les alliages Al-Cu-Li sont considérés comme des matériaux de pointe dans le domaine de l’aéronautiqu...
The oxidation resistance behaviour of a number of surface-treated FeCrAl commercial alloys and some ...
FeCrAl alloys are much used at high temperatures because the formation of a dense and slow-growing a...
Nous avons étudié le comportement à l'oxydation d'alliages quasicristallins et approximants dans des...
We have investigated formation of oxides on quasicrystalline and crystalline alloy surfaces of simil...
In this article we will cover a study of the formation of icosahedral and decagonal phases two quasi...
In this article, we will cover a study of the formation of icosahedral and decagonal phases two quas...
We have used Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS) and low-energ...
Les objectifs de ce travail étaient d'étudier les premiers stades de l'oxydation de l'alliage quasic...
A2 Fe0.85Al0.15 single crystals with low-index orientations (110), (100) and (111) have been chosen ...
The application of ultrahigh vacuum surface analytical techniques to the study of the oxidation of A...
Protection against oxidation of materials has promoted extensive research activity.It exists various...
We have used x-ray photoelectron spectroscopy and Auger electron spectroscopy to examine the charact...
An experimental comparison has been made between the properties of the surfaces of an Al70Pd21Mn9 qu...
Quasicrystalline phases are known for presenting particular crystallographic characteristics that ma...
Les alliages Al-Cu-Li sont considérés comme des matériaux de pointe dans le domaine de l’aéronautiqu...
The oxidation resistance behaviour of a number of surface-treated FeCrAl commercial alloys and some ...
FeCrAl alloys are much used at high temperatures because the formation of a dense and slow-growing a...
Nous avons étudié le comportement à l'oxydation d'alliages quasicristallins et approximants dans des...
We have investigated formation of oxides on quasicrystalline and crystalline alloy surfaces of simil...
In this article we will cover a study of the formation of icosahedral and decagonal phases two quasi...
In this article, we will cover a study of the formation of icosahedral and decagonal phases two quas...
We have used Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS) and low-energ...
Les objectifs de ce travail étaient d'étudier les premiers stades de l'oxydation de l'alliage quasic...
A2 Fe0.85Al0.15 single crystals with low-index orientations (110), (100) and (111) have been chosen ...
The application of ultrahigh vacuum surface analytical techniques to the study of the oxidation of A...
Protection against oxidation of materials has promoted extensive research activity.It exists various...
We have used x-ray photoelectron spectroscopy and Auger electron spectroscopy to examine the charact...
An experimental comparison has been made between the properties of the surfaces of an Al70Pd21Mn9 qu...
Quasicrystalline phases are known for presenting particular crystallographic characteristics that ma...
Les alliages Al-Cu-Li sont considérés comme des matériaux de pointe dans le domaine de l’aéronautiqu...
The oxidation resistance behaviour of a number of surface-treated FeCrAl commercial alloys and some ...
FeCrAl alloys are much used at high temperatures because the formation of a dense and slow-growing a...