Thermoplastic casting of amorphous alloys
    2.
    发明授权
    Thermoplastic casting of amorphous alloys 有权
    非晶合金的热塑性铸造

    公开(公告)号:US07017645B2

    公开(公告)日:2006-03-28

    申请号:US10355490

    申请日:2003-01-31

    IPC分类号: B22D17/10 B22D18/02 B22D11/00

    摘要: A process and apparatus for thermoplastic casting of a suitable glass forming alloy is provided. The method and apparatus comprising thermoplastically casting the alloy in either a continuous or batch process by maintaining the alloy at a temperature in a thermoplastic zone, which is below a temperature, Tnose, (where, the resistance to crystallization is minimum) and above the glass transition temperature, Tg, during the shaping or moulding step, followed by a quenching step where the item is cooled to the ambient temperature. A product formed according to the thermoplastic casting process is also provided.

    摘要翻译: 提供了一种用于热塑性铸造合适的玻璃形成合金的方法和设备。 该方法和设备包括通过将合金保持在低于温度T T的热塑性区域的温度下,以连续或间歇的方式热塑性铸造合金(其中, 结晶最小)和高于成型或模制步骤期间的玻璃化转变温度Tg,随后是将物品冷却至环境温度的骤冷步骤。 还提供了根据热塑性铸造工艺形成的产品。