Sheet Metal Oxide Detector
    3.
    发明申请
    Sheet Metal Oxide Detector 审中-公开
    钣金氧化物检测器

    公开(公告)号:US20090002686A1

    公开(公告)日:2009-01-01

    申请号:US11771347

    申请日:2007-06-29

    IPC分类号: G01N21/00 G01J4/00 G01N21/84

    CPC分类号: G01N21/94 G01N2021/8918

    摘要: An apparatus for detecting residual oxide or scale present on a metal surface following pickling or mechanical processing of the metal surface to remove scale makes use of laser light that is reflected off of the metal surface, a reflection detector that detects the absolute reflectivity and polarization of the reflecting laser light, a roughness measurement sensor, and a computerized control system that uses combinations of the information from the three sensors to provide an indication of the scale remaining on the metal surface.

    摘要翻译: 用于检测在金属表面酸洗或机械处理以除去氧化皮之后存在于金属表面上的残留氧化物或氧化皮的装置,利用从金属表面反射的激光,检测绝对反射率和极化的反射检测器 反射激光,粗糙度测量传感器和计算机控制系统,其使用来自三个传感器的信息的组合来提供金属表面上剩余的刻度的指示。

    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
    5.
    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 of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow
    6.
    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.

    Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell
    8.
    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
    9.
    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 removing scale and inhibiting oxidation and pre-painting sheet metal
    10.
    发明授权
    Method of removing scale and inhibiting oxidation and pre-painting sheet metal 失效
    去除锈垢和抑制氧化和预涂金属板的方法

    公开(公告)号:US07081168B2

    公开(公告)日:2006-07-25

    申请号:US10983351

    申请日:2004-11-08

    申请人: Kevin C. Voges

    发明人: Kevin C. Voges

    IPC分类号: B08B1/00 B08B1/02

    摘要: A method of removing iron oxide scale and coating sheet metal bonds a pre-paint to a wustite layer of the sheet metal. The iron oxide scale on the sheet metal generally comprises three layers prior to surface conditioning: a wustite layer, a magnetite layer, and a hematite layer. The wustite layer is bonded to a base metal substrate of the sheet metal. The magnetite layer is bonded to the wustite layer, and the hematite layer is bonded to the magnetite layer. Conditioning the surface of the sheet metal includes bringing a surface conditioning member into engagement with the surface of the sheet metal in a manner to remove substantially all of the hematite and magnetite layers from the surface, and in a manner to remove some but not all of the wustite layer from the surface. The portion of the wustite layer that remains bonded to the base metal substrate of the sheet metal protects the surface from oxidation until the surface is coated.

    摘要翻译: 将氧化铁垢和涂层金属板去除的方法将预涂料粘合到金属板的方铁矿层。 在金属板材之间的氧化铁垢通常在表面调节之前包括三层:方铁矿层,磁铁矿层和赤铁矿层。 方铁矿层与金属板的基底金属基体结合。 磁铁矿层与方铁矿层结合,赤铁矿层与磁铁矿层接合。 调整钣金的表面包括使表面调节构件以与金属板的表面接合的方式,以从表面去除基本上所有的赤铁矿和磁铁矿层,并且以某种方式除去一些但不是全部 方土层从表面。 保留结合到金属板的基底金属基底的方钨矿层的部分保护表面免受氧化直到表面被涂覆。