Boron nitride sealing element
    2.
    发明授权
    Boron nitride sealing element 失效
    氮化硼密封元件

    公开(公告)号:US06299805B1

    公开(公告)日:2001-10-09

    申请号:US09341449

    申请日:1999-07-09

    IPC分类号: C04B35583

    摘要: A sealing member is produced from form-pressed boron nitride powder, while adding an inorganic or organic binding agent. Such boron nitride powder is obtained during the machining of boron nitride blocks composed of hexagonal boron nitride. This powder can be fractionated according to particle size and the particle size desired for manufacturing the sealing member can be separated out.

    摘要翻译: 密封构件由成形氮化硼粉末制成,同时加入无机或有机结合剂。 这样的氮化硼粉末是在由六方氮化硼组成的氮化硼块的加工过程中获得的。 该粉末可以根据粒径分级,并且可以分离出用于制造密封构件所需的粒度。