A process for producing a shaped body consisting of fully crystalline, metastable materials and shaped body made of fully crystalline, metastable materials

摘要

The present invention relates to the areas of materials science and relates to a method for producing a shaped body consisting of fully crystalline, metastable materials, such as, for example, as components can be used in microelectronics.The object of the invention is to provide a method with which the structure is purposefully adjusted.In the case of the method according to the invention, a material from a metastable alloy with a nanocrystalline to amorphous or amorphous structure is heated up to below the reaction temperature, then shaped thermoplastically and then to at least above the reaction temperature of the nanocrystalline to amorphous or amorphous material resistively or inductively heated, then the material at a temperature above the reaction temperature of the metastable alloy for 1 ms to 10 s and then held at a cooling rate of at least 1000 k / s to the formed body is cooled.