Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow

    公开(公告)号:US08066549B2

    公开(公告)日:2011-11-29

    申请号:US13024876

    申请日:2011-02-10

    IPC分类号: B24B1/00

    CPC分类号: B24C1/086 B24C3/14

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.

    Method of Producing Rust Inhibitive Sheet Metal Through Scale Removal with a Slurry Blasting Descaling Cell Having Improved Grit Flow
    2.
    发明申请
    Method of Producing Rust Inhibitive Sheet Metal Through Scale Removal with a Slurry Blasting Descaling Cell Having Improved Grit Flow 有权
    通过具有改进的砂粒流的浆料喷砂除垢槽生产防锈钣金的方法

    公开(公告)号:US20110009034A1

    公开(公告)日:2011-01-13

    申请号:US12887769

    申请日:2010-09-22

    IPC分类号: B24C1/00 B24C3/12

    CPC分类号: B24C1/086 B24C3/14 B24C11/005

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.

    摘要翻译: 提供一种从金属板上去除氧化铁垢并生产具有防锈性的钣金表面的方法。 当材料通过除垢细胞前进时,片状金属通过除垢细胞前进,并且浆料混合物被推进抵靠金属板的顶表面和底表面中的至少一个跨越金属板宽度。 控制对金属板的顶表面和底表面中的至少一个的浆料冲击的速度,以从金属板的表面基本上除去基本上所有的氧化皮的方式,并且以产生钝化层的方式 在金属板的除垢表面上。 钝化层包括硅,铝,锰和铬中的至少一种,并且抑制了经处理的金属板的除垢表面的氧化。

    METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL
    3.
    发明申请
    METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL 审中-公开
    生产无鳞片金属的方法和装置

    公开(公告)号:US20080216925A1

    公开(公告)日:2008-09-11

    申请号:US11684380

    申请日:2007-03-09

    申请人: Alan R. Mueth

    发明人: Alan R. Mueth

    IPC分类号: C21D8/02 B21D33/00 C21D9/52

    摘要: A method and apparatus for strip casting sheet metal and then conditioning the surfaces of the sheet metal strip to remove iron oxide scale employs first brushing the surfaces with stainless steel brushes to remove the scale without requiring pickle and oil, and then brushing the surfaces with aluminum oxide brushes to further clean and smooth the surfaces of the cast metal strip.

    摘要翻译: 用于剥离金属板的方法和装置,然后调整金属板条的表面以除去氧化铁垢,首先用不锈钢刷刷表面以除去垢,而不需要酱油和油,然后用铝刷表面 氧化物刷以进一步清洁和平滑铸造金属带的表面。

    Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
    4.
    发明授权
    Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell 有权
    通过浆料喷砂除锈细胞除垢除锈生产防锈金属板的方法

    公开(公告)号:US08128460B2

    公开(公告)日:2012-03-06

    申请号:US12418852

    申请日:2009-04-06

    IPC分类号: B24B1/00

    CPC分类号: B24C1/086 B24C3/14 B24C11/005

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.

    摘要翻译: 提供一种从金属板上去除氧化铁垢并生产具有防锈性的钣金表面的方法。 当材料通过除垢细胞前进时,片状金属通过除垢细胞前进,并且浆料混合物被推进抵靠金属板的顶表面和底表面中的至少一个跨越金属板宽度。 控制对金属板的顶表面和底表面中的至少一个的浆料冲击的速度,以从金属板的表面基本上除去基本上所有的氧化皮的方式,并且以产生钝化层的方式 在金属板的除垢表面上。 钝化层包括硅,铝,锰和铬中的至少一种,并且抑制了经处理的金属板的除垢表面的氧化。

    Method of Producing Rust Inhibitive Sheet Metal Through Scale Removal with a Slurry Blasting Descaling Cell
    6.
    发明申请
    Method of Producing Rust Inhibitive Sheet Metal Through Scale Removal with a Slurry Blasting Descaling Cell 有权
    通过泥浆喷砂除垢细胞去除锈蚀抑制钣金的方法

    公开(公告)号:US20090227184A1

    公开(公告)日:2009-09-10

    申请号:US12418852

    申请日:2009-04-06

    IPC分类号: B24C1/00

    CPC分类号: B24C1/086 B24C3/14 B24C11/005

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.

    摘要翻译: 提供一种从金属板上去除氧化铁垢并生产具有防锈性的钣金表面的方法。 当材料通过除垢细胞前进时,片状金属通过除垢细胞前进,并且浆料混合物被推进抵靠金属板的顶表面和底表面中的至少一个跨越金属板宽度。 控制对金属板的顶表面和底表面中的至少一个的浆料冲击的速度,以从金属板的表面基本上除去基本上所有的氧化皮的方式,并且以产生钝化层的方式 在金属板的除垢表面上。 钝化层包括硅,铝,锰和铬中的至少一种,并且抑制了经处理的金属板的除垢表面的氧化。

    Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
    7.
    发明授权
    Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow 有权
    通过具有改善的砂粒流动的浆料喷砂除锈细胞通过除垢生产防锈金属板的方法

    公开(公告)号:US08062095B2

    公开(公告)日:2011-11-22

    申请号:US12887769

    申请日:2010-09-22

    IPC分类号: B24B1/00

    CPC分类号: B24C1/086 B24C3/14 B24C11/005

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.

    摘要翻译: 提供一种从金属板上去除氧化铁垢并生产具有防锈性的钣金表面的方法。 当材料通过除垢细胞前进时,片状金属通过除垢细胞前进,并且浆料混合物被推进抵靠金属板的顶表面和底表面中的至少一个跨越金属板宽度。 控制对金属板的顶表面和底表面中的至少一个的浆料冲击的速度,以从金属板的表面基本上除去基本上所有的氧化皮的方式,并且以产生钝化层的方式 在金属板的除垢表面上。 钝化层包括硅,铝,锰和铬中的至少一种,并且抑制了经处理的金属板的除垢表面的氧化。

    Method of Producing Rust Inhibitive Sheet Metal Through Scale Removal with a Slurry Blasting Descaling Cell Having Improved Grit Flow

    公开(公告)号:US20110130075A1

    公开(公告)日:2011-06-02

    申请号:US13024876

    申请日:2011-02-10

    IPC分类号: B24C1/00 B24C5/06

    CPC分类号: B24C1/086 B24C3/14

    摘要: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the sheet metal across the sheet metal width as the material is advanced through the descaling cell. The rate of slurry impact against the at least one of the top surface and bottom surface of the sheet metal is controlled in a manner to remove substantially all of the scale from a surface of the sheet metal, and in a manner to create a passivation layer on the descaled surface of the sheet metal. The passivation layer comprises at least one of silicon, aluminum, manganese and chromium and inhibits oxidation of the descaled surface of the processed sheet metal.