CAPSULE AND ELEMENTS FOR SYNTHESISED DIAMOND PRODUCTION
    2.
    发明申请
    CAPSULE AND ELEMENTS FOR SYNTHESISED DIAMOND PRODUCTION 有权
    用于合成钻石生产的胶囊和元素

    公开(公告)号:US20110132256A1

    公开(公告)日:2011-06-09

    申请号:US11816075

    申请日:2005-08-16

    IPC分类号: C30B35/00

    摘要: The present invention consists in obtaining, with the capsule described, a vertical gradient favorable for diamond growth that prevails over any radial gradient by means of heating discs placed at the ends of the heating area, which implies a considerable control over the growth conditions. More specifically, in regard to the rate of growth, it allows for a better control of the quality of large crystals. Another important novelty is to use a source of carbon with a special design formed by cylindrical and conical hollows (graphite, amorphous carbon, diamond or other) with a solvent metal with a number of gases that are introduced in the capsule.Also, a nitrogen scavenger is used to avoid the formation of nitrides, carbides and oxides that are harmful for the growth and that as a significant novelty is placed outside the reaction area.

    摘要翻译: 本发明在于通过所述的胶囊获得有利于金刚石生长的垂直梯度,其通过放置在加热区域的端部处的加热盘而优于任何径向梯度,这意味着对生长条件的可观控制。 更具体地说,关于生长速度,可以更好地控制大晶体的质量。 另一个重要的新颖之处是使用具有特殊设计的碳源,该圆形和圆锥形中空(石墨,无定形碳,金刚石或其他)与溶剂金属和引入胶囊中的多种气体形成。 此外,使用氮清除剂来避免对生长有害的氮化物,碳化物和氧化物的形成,并且作为重要的新颖性置于反应区域之外。

    Capsule and elements for synthesised diamond production
    3.
    发明授权
    Capsule and elements for synthesised diamond production 有权
    用于合成金刚石生产的胶囊和元素

    公开(公告)号:US08057597B2

    公开(公告)日:2011-11-15

    申请号:US11816075

    申请日:2005-08-16

    IPC分类号: C30B35/00

    摘要: The present invention consists in obtaining, with the capsule described, a vertical gradient favorable for diamond growth that prevails over any radial gradient by means of heating discs placed at the ends of the heating area, which implies a considerable control over the growth conditions. More specifically, in regard to the rate of growth, it allows for a better control of the quality of large crystals. Another important novelty is to use a source of carbon with a special design formed by cylindrical and conical hollows (graphite, amorphous carbon, diamond or other) with a solvent metal with a number of gases that are introduced in the capsule.Also, a nitrogen scavenger is used to avoid the formation of nitrides, carbides and oxides that are harmful for the growth and that as a significant novelty is placed outside the reaction area.

    摘要翻译: 本发明在于通过所述的胶囊获得有利于金刚石生长的垂直梯度,其通过放置在加热区域的端部处的加热盘而优于任何径向梯度,这意味着对生长条件的可观控制。 更具体地说,关于生长速度,可以更好地控制大晶体的质量。 另一个重要的新颖之处是使用具有特殊设计的碳源,该圆形和圆锥形中空(石墨,无定形碳,金刚石或其他)与溶剂金属和引入胶囊中的多种气体形成。 此外,使用氮清除剂来避免对生长有害的氮化物,碳化物和氧化物的形成,并且作为重要的新颖性置于反应区域之外。

    MULTI-ANVIL CUBIC MACHINE COMPRISING HEMISPHERICAL PISTONS, WHICH IS USED TO GENERATE HIGH PRESSURES AND HIGH TEMPERATURES
    4.
    发明申请
    MULTI-ANVIL CUBIC MACHINE COMPRISING HEMISPHERICAL PISTONS, WHICH IS USED TO GENERATE HIGH PRESSURES AND HIGH TEMPERATURES 审中-公开
    包含用于生成高压和高温的生物活性的多孔立方体机

    公开(公告)号:US20100129480A1

    公开(公告)日:2010-05-27

    申请号:US11816082

    申请日:2005-08-16

    IPC分类号: B01J3/06

    摘要: The present invention provides a multi-anvil machine, more specifically, a multi-anvil cubic machine that generates substantially hydrostatic pressures and high temperatures inside an industrial reaction chamber. In said chamber materials such as diamonds, cubic boron nitride and similar materials. These conditions are attained in a stable and efficient manner. The generation of force is produced by hemispherical pistons having a short travel path and housed in semi-spherical chambers. The number of mobile components has been reduced in order to simplify and facilitate the assembly during each working cycle.

    摘要翻译: 本发明提供一种多砧座机,更具体地说,是在工业反应室内产生基本上静水压力和高温的多砧立方机。 在所述室中,例如金刚石,立方氮化硼和类似材料。 这些条件是以稳定和有效的方式实现的。 力的产生由具有短行进路径的半球形活塞产生并且容纳在半球形腔室中。 已经减少了移动部件的数量,以便在每个工作循环期间简化和便于组装。