Les compositions des phases γ, γ' et DO22 dans le superalliage à base Nickel RSR 143 (76Ni-13A1-9Mo-2Ta, % at.) ont été déterminées via la microscopie ionique à sonde à atomes (APFIM) comme étant 76Ni-6A1-18Mo, 67Ni-25A1-4Mo-4Ta et 73Ni-4A1-20Mo-3Ta respectivement. En utilisant la spectroscopie d'énergie dispersive x en microscopie électronique (TEM), la composition de la phase γ' (69Ni-22A1-4Mo-5Ta) s'est avérée similaire à celle déterminée par APFIM. L'écart de la composition DO22 par rapport à Ni3Mo est en accord avec les prévisions tirées d'une récente étude en TEM (Martin et al, 1980, 1982).Compositions of the γ, γ' and DO22 phases in the nickel-base superalloy RSR 143 (76Ni-13A1-9Mo-2Ta, at. %) have been determined via atom probe fiel...
A single crystal nickel base superalloy (CMSX-2) has been investigated by means of atom-probe techni...
Abstract- The combined techniques of atom probe field-ion microscopy and transmission electron micro...
Abstract. Experimental details of atom probe field ion microscopy (APFIM) of a Ni-16Cr-9Fe alloy are...
Nickel RSR 1M-3 (76Ni-13Al-9Mo-2Ta, % at.) ont été déterminées via la microsco-pie ionique à sonde ...
International audienceNanostructural features of nickel-based superalloys as revealed by Field-Ion M...
Abstract. Atom-probe field-ion microscopy (APFIM) is used to study partitioning of the alloying elem...
International audienceNanostructural features of nickel-base superalloys as revealed by atom probe f...
International audienceMicrostructural features of nickel base superalloys N18 have been investigated...
The knowledge of the chemical composition at the atomic level of alloys is essential to understand t...
Une sonde atomique à temps de vol a été utilisée pour étudier les premiers stades de précipitation d...
This article discusses challenges faced in the development of new Ni-based superalloys for applicati...
The atom-probe field-ion microscope (APFIM) is employed to study the structure and chemistry of boro...
Atom Probe Tomography (APT) has been utilised for an in-depth examination of the commerc...
The atom-probe is a microanalysis technique with high spatial resolution. The lateral resolution is ...
Une sonde atomique à temps de vol est utilisée pour déterminer la composition des différentes phases...
A single crystal nickel base superalloy (CMSX-2) has been investigated by means of atom-probe techni...
Abstract- The combined techniques of atom probe field-ion microscopy and transmission electron micro...
Abstract. Experimental details of atom probe field ion microscopy (APFIM) of a Ni-16Cr-9Fe alloy are...
Nickel RSR 1M-3 (76Ni-13Al-9Mo-2Ta, % at.) ont été déterminées via la microsco-pie ionique à sonde ...
International audienceNanostructural features of nickel-based superalloys as revealed by Field-Ion M...
Abstract. Atom-probe field-ion microscopy (APFIM) is used to study partitioning of the alloying elem...
International audienceNanostructural features of nickel-base superalloys as revealed by atom probe f...
International audienceMicrostructural features of nickel base superalloys N18 have been investigated...
The knowledge of the chemical composition at the atomic level of alloys is essential to understand t...
Une sonde atomique à temps de vol a été utilisée pour étudier les premiers stades de précipitation d...
This article discusses challenges faced in the development of new Ni-based superalloys for applicati...
The atom-probe field-ion microscope (APFIM) is employed to study the structure and chemistry of boro...
Atom Probe Tomography (APT) has been utilised for an in-depth examination of the commerc...
The atom-probe is a microanalysis technique with high spatial resolution. The lateral resolution is ...
Une sonde atomique à temps de vol est utilisée pour déterminer la composition des différentes phases...
A single crystal nickel base superalloy (CMSX-2) has been investigated by means of atom-probe techni...
Abstract- The combined techniques of atom probe field-ion microscopy and transmission electron micro...
Abstract. Experimental details of atom probe field ion microscopy (APFIM) of a Ni-16Cr-9Fe alloy are...