**6. Conclusions**

The amorphous alloys have attracted widespread research interests because of their technological promise for practical applications due to execellent properties and scientific importance in understanding glass formation and glass phenomena. Due to the nature of metastability, amorphous phase tends to crystalize to more stable crystalline state through *polymorphous*, *eutectic* and/or *primary* crystallization mechanisms. The crystallization mechanisms and crystallization products are influenced by both inherent (e.g. chemical composition of amorphous phase, oxygen) and extraneous (e.g. preparation method, pressure, etc.) factors. The study of kinetic behavior associated with a structural change in amorphous alloys above glass transition temperature could provide opportunities for structure control by innovative design and processing strategies. By controlling the crystallization of amorphous alloys, bulk nanocrystalline alloys and/or nanocrystallineamorphous composites with excellent properties could be achieved from amorphous alloys precursors. By utilizing the viscous flowability of amorphous alloys in supercooled liquid region, net-shaped microforming could be realized for bulk amorphous alloys and bulk amorphous components with "true" bulk size might be produced from amorphous powder precursors.
