DEVICE AND PROCESS FOR CASTING FORMING OF AMORPHOUS ALLOY COMPONENTS

摘要

Provided is a device for the casting forming of amorphous alloy components. The device comprises an injection system, an alloy smelting system, a raw material feeding system, a mould system, a vacuum system and a protective atmosphere system, which are used for the preparation of the amorphous alloy components, and can realize the formation by squeezing casting of the amorphous alloy components under a vacuum or a protective atmosphere with a positive pressure. The device is provided with an exhaust port on the mould to effectively solve the problem of forming micro shrinkage cavities on the surface in the process of forming the alloy components so as to improve the quality of the amorphous alloy components. Also provided is a process for the casting forming of the amorphous alloy components. A high vacuum tank or a protective atmosphere tank is used to reach an acquisition time of the vacuum or protective atmosphere with a positive pressure so as to shorten the forming period, save the production cost, and improve the production efficiency.