Since 1988 it has been demonstrated that metallic glasses can be made in a bulk form by solidifying the melt at relatively low cooling rates. Over the past decade, BMGs have gained considerable attention due to their properties (high yield strength, hardness and elastic strain limit, relatively high fracture toughness, fatigue resistance and corrosion resistance) and potential as new structural materials. Also Cu-based alloys have been reported to show the enhanced glass forming ability, enabling the preparation of bulk alloys by conventional casting methods. Another possibility of fabrication of bulk amorphous alloys is consolidation of amorphous powders obtained by melt atomisation or by mechanical alloying technique.In the present work, the influence of chemical composition (Fe and Ag addition) on the amorphization possibility of CuTiZrNi alloys processed by mechanical alloying of a mixture of pure elemental powder was studied. The thermal stability and crystallization behaviour of the amorphous mechanically alloyed powders was determined. X-ray diffraction and differential scanning calorimetry were employed as the experimental techniques for samples characterization.

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1. "Magnetically soft nanomaterials for high-temperature applications"
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3. Structure and magnetic properties of Fe-Nb-B amorphous/nanocrystalline alloys produced by compaction of mechanically alloyed powders
4. Formation and properties of the Cu-Zr-Ag-Ti bulk metallic glasses
5. Bulk nanocrystalline Al-Si-Fe-mischmetal (Mm) alloys produced by high pressure hot compaction
6. Amorphous Ni₅₉Zr₂₀Ti₁₆M₅ (M = Cu, Ag) alloys obtained by melt spinning and mechanical alloying
7. Nanocrystalline Ni₃Al-based alloys produced by mechanical alloying of Ni-Al-Co powders and consolidation
8. Structural transformations and magnetic properties of Fe₆₀Pt_25-xB_15+x alloys
9. An attempt to improve the soft magnetic properties of iron-based bulk metallic glasses by annealing
10. Influence of high presure hot compaction on microstructure of Al-Si-Ni-Mm alloys
11. Phase transformations during mechanical alloying of nickel aluminides and subsequent heating of milling product
12. Phase transformations in ball milled AISI 316L stainless steel powder and in the steel after sintering
13. Phase transformations in M2 steel powders subjected to ball milling
14. Dependence of microhardness on annealing time of amorphous Al-Mm-Ni-(Fe,Co) alloys
15. Bulk nanostructured Al-Mm-Ni-(Fe,Co) alloys produced by high-pressure hot compaction of amorphous powders
16. Crystallization kinetics of Al95-x-yMmxNi5(Co,Fe)y series (x = 4, 5; y = 2, 3)
17. Amorphous bulk alloys from Al-Mm-Ni system
18. Phase transformations in steels subjected to ball milling
19. Microstructure of Ni-P thin layers obtained by a chemical method