Melt spinnng processing is one of the most common processes to obtaining quasicrystaline structures. This is because of the fast cooling rate it imposes on the system, favoring such type of structure. This work deals with the production of quasycristaline phases (Al60Cu27,5Fe12,5 e Al57Cu27,5Fe12,5B3) via melt-spinning. The alloys were initially cast via induction melting under atmospheric air, with the designed chemical composition of the quasicrystals. Hence, the ribbons were produce by melt-spinning were characterized by means of x-ray diffraction and scanning electron microscopy. The results indicate that the icosahedral ψ - Al65Cu20Fe15 phase formed in both types of starting compositions. It seams that the boron contributes to sta...
Microstructure of conventionally cast and melt spun Al91Mn7Fe2 alloy was examined by X-ray diffracti...
A systematic study on the formation and the stability of Al70 Cu20 Fe10 quasicrystalline alloy has b...
The topological and chemical long range orders in the icosahedral Al 65Cu20Fe15 alloy have been stud...
O processo melt-spinning por imprimir altas taxas de resfriamento, é um dos principais meios para ...
The melt-spinning process, for printing high cooling rates, is one of the main means for obtaining q...
The present work aimed to characterize the microstructure of the icosahedral phase (quasicrystalline...
Quasicrystals, whose structures present non-crystallographic symmetry, have attracted considerable i...
The Al65Cu20Fe15 alloy has been prepared by conventional casting to the mould and by melt spinning o...
The present work aimed to characterize the microstructure of the icosahedral phase (ɸ-quasicrystalli...
The present work aimed to characterize the microstructure of the icosahedral phase (ɸ-quasicrystalli...
The shapes of icosahedral quasicrystalline (IQC) particles were determined in melt-spun ribbons of a...
The quasicrystalline alloy which contains the element aluminum present dispersion of particles in na...
Quasicrystalline phases are known for presenting particular crystallographic characteristics that ma...
The present work aimed to characterize the microstructure of the icosahedral phase (quasicrystalline...
As with other kinds of finely dispersed, small particles, icosahedral quasicrystals (IQCs) also have...
Microstructure of conventionally cast and melt spun Al91Mn7Fe2 alloy was examined by X-ray diffracti...
A systematic study on the formation and the stability of Al70 Cu20 Fe10 quasicrystalline alloy has b...
The topological and chemical long range orders in the icosahedral Al 65Cu20Fe15 alloy have been stud...
O processo melt-spinning por imprimir altas taxas de resfriamento, é um dos principais meios para ...
The melt-spinning process, for printing high cooling rates, is one of the main means for obtaining q...
The present work aimed to characterize the microstructure of the icosahedral phase (quasicrystalline...
Quasicrystals, whose structures present non-crystallographic symmetry, have attracted considerable i...
The Al65Cu20Fe15 alloy has been prepared by conventional casting to the mould and by melt spinning o...
The present work aimed to characterize the microstructure of the icosahedral phase (ɸ-quasicrystalli...
The present work aimed to characterize the microstructure of the icosahedral phase (ɸ-quasicrystalli...
The shapes of icosahedral quasicrystalline (IQC) particles were determined in melt-spun ribbons of a...
The quasicrystalline alloy which contains the element aluminum present dispersion of particles in na...
Quasicrystalline phases are known for presenting particular crystallographic characteristics that ma...
The present work aimed to characterize the microstructure of the icosahedral phase (quasicrystalline...
As with other kinds of finely dispersed, small particles, icosahedral quasicrystals (IQCs) also have...
Microstructure of conventionally cast and melt spun Al91Mn7Fe2 alloy was examined by X-ray diffracti...
A systematic study on the formation and the stability of Al70 Cu20 Fe10 quasicrystalline alloy has b...
The topological and chemical long range orders in the icosahedral Al 65Cu20Fe15 alloy have been stud...