Alfeed hall
    62.
    发明授权

    公开(公告)号:US230479A

    公开(公告)日:1880-07-27

    申请号:US230479D

    CPC classification number: F27B5/00 B01J3/048

    Synthetic block for optimizing the performance of diamonds and gemstones

    公开(公告)号:US11925924B2

    公开(公告)日:2024-03-12

    申请号:US16758937

    申请日:2020-03-12

    Inventor: Xiaowen Zhang

    CPC classification number: B01J3/048 B01J3/00 Y10T117/1096

    Abstract: A synthetic block for optimizing the performance of diamonds and gemstones is provided, including: a sealing material, a thermal insulation material, conductive materials, and a heating material. The conductive materials are provided at both ends of the sealing material. The heating material abuts between the conductive materials, and a high-temperature and high-pressure area is formed inside the heating material. The thermal insulation material includes a first thermal insulation tube and a second thermal insulation tube that are sequentially telescoped the conductive materials. The first thermal insulation tube abuts on an outer wall of the heating material, the second thermal insulation tube is provided between the sealing material and the first thermal insulation tube, a height of the second thermal insulation tube is greater than that of the first thermal insulation tube, and the synthetic block is square.

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