Paduan intermetalik TiAl telah banyak mencuri perhatian industri transportasi terutama pesawat terbang karena memiliki densitas yang jauh lebih rendah daripada paduan super berbasis nikel dan kekuatan baik pada temperatur tinggi. Penggunaan secara luas masih terbatas keuletan ketangguhan kamar, sehingga penambahan elemen pemadu dapat menjadi solusi peningkatan sifat mekanis paduan. Peningkatan ...

MAX-phases are of increasing interest as coating material for high temperature applications due to their unique metallic well ceramic properties. Herein, the deposition Cr2AlC and Ti3AlC2 or Ti2AlC MAX-phase forming coatings by magnetron sputtering is demonstrated. Using pure elemental targets, manufacturing with a thickness above 7 μm established. The characterized high-temperature X-ray diffr...

Gamma titanium aluminides (γ-TiAl) display significantly improved high temperature mechanical properties over conventional titanium alloys. Due to their low densities, these alloys are increasingly becoming strong candidates to replace nickel-base superalloys in future gas turbine aeroengine components. To determine the safe operating life of such components, a good understanding of their creep...