Fabrication process of uranium foil having fine grains solidified rapidly from melt using roll, and the fabrication apparatus
    2.
    发明公开
    Fabrication process of uranium foil having fine grains solidified rapidly from melt using roll, and the fabrication apparatus 有权
    细粒度铀箔的制造过程中快速冷却熔体通过冷却辊和制造装置

    公开(公告)号:EP1203832A3

    公开(公告)日:2002-05-15

    申请号:EP01204159.6

    申请日:2001-10-30

    IPC分类号: C22C43/00 B22D11/06 B22D11/14

    摘要: The present invention is concerned with the fabrication process of low or high enrichment uranium and uranium alloy foil, and the fabrication apparatus therefor. Uranium (U) and uranium alloy [U-(A)Q-(B)X-(C)Y (Q: Al, Fe, Ni, Si, Cr, Zr element, X: Al, Fe, Ni, Si, Cr, Zr element, Y: Al, Fe, Ni, Si, Cr, Zr element, Q ≠ X ≠ Y, (A) ≤ 1 wt%, (B) ≤ 1 wt%, (C) ≤ 1 wt%)] foil are directly obtained from a melt, not through a vacuum induction melting & casting, ingot cutting, hot-rolling and heat-treatment process, but through melt spinning or a twin-roll casting process. Major advantages have been obtained as follows: 1) a simplified process without the hot-rolling process and heat-treatment process, 2) an improvement in productivity and process economics in foil fabrication, and 3) a high purity and a high quality of the foil.

    摘要翻译: 本发明涉及低或高浓缩铀和铀合金箔,及其所用制造装置的制造工艺。 铀(U)和铀合金的Au(A)Q-(B)X-(C)Y(Q:铝,铁,镍,硅,铬,Zr元素,X:铝,铁,镍,硅,铬 ,Zr元素,Y:选自Al,Fe,镍,硅,铬,元素的Zr,Q NotEqual X NotEqual Y,(A)≤1%(重量),(B)≤1%(重量),(C)≤1重量%)Ü 箔直接由熔体获得,而不是通过真空感应熔炼&铸造,铸锭切割,热轧和热处理工艺,而是通过熔融纺丝或双辊铸造法。 主要优点havebeen如下制得:1)不带热轧工序和热处理工序的简化的工艺,2)改进在箔制造生产率和工艺经济性,以及3)一个高纯度和的高品质的 箔。

    Fabrication process of uranium foil having fine grains solidified rapidly from melt using roll, and the fabrication apparatus
    3.
    发明公开
    Fabrication process of uranium foil having fine grains solidified rapidly from melt using roll, and the fabrication apparatus 有权
    细粒度铀箔的制造过程中快速冷却熔体通过冷却辊和制造装置

    公开(公告)号:EP1203832A2

    公开(公告)日:2002-05-08

    申请号:EP01204159.6

    申请日:2001-10-30

    IPC分类号: C22C43/00 B22D11/06 B22D11/14

    摘要: The present invention is concerned with the fabrication process of low or high enrichment uranium and uranium alloy foil, and the fabrication apparatus therefor. Uranium (U) and uranium alloy [U-(A)Q-(B)X-(C)Y (Q: Al, Fe, Ni, Si, Cr, Zr element, X: Al, Fe, Ni, Si, Cr, Zr element, Y: Al, Fe, Ni, Si, Cr, Zr element, Q ≠ X ≠ Y, (A) ≤ 1 wt%, (B) ≤ 1 wt%, (C) ≤ 1 wt%)] foil are directly obtained from a melt, not through a vacuum induction melting & casting, ingot cutting, hot-rolling and heat-treatment process, but through melt spinning or a twin-roll casting process. Major advantages have been obtained as follows: 1) a simplified process without the hot-rolling process and heat-treatment process, 2) an improvement in productivity and process economics in foil fabrication, and 3) a high purity and a high quality of the foil.

    摘要翻译: 本发明涉及低或高浓缩铀和铀合金箔,及其所用制造装置的制造工艺。 铀(U)和铀合金的Au(A)Q-(B)X-(C)Y(Q:铝,铁,镍,硅,铬,Zr元素,X:铝,铁,镍,硅,铬 ,Zr元素,Y:选自Al,Fe,镍,硅,铬,元素的Zr,Q NotEqual X NotEqual Y,(A)≤1%(重量),(B)≤1%(重量),(C)≤1重量%)Ü 箔直接由熔体获得,而不是通过真空感应熔炼&铸造,铸锭切割,热轧和热处理工艺,而是通过熔融纺丝或双辊铸造法。 主要优点havebeen如下制得:1)不带热轧工序和热处理工序的简化的工艺,2)改进在箔制造生产率和工艺经济性,以及3)一个高纯度和的高品质的 箔。