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公开(公告)号：US4947667A
公开(公告)日：1990-08-14
申请号：US472020
申请日：1990-01-30
CPC分类号： B21D26/14 , B21D51/2646 , Y10S72/707 , Y10T29/49803
摘要： This invention provides a method for expanding at least a portion of a cylindrical sidewall of a generally cylindrically shaped, electrically responsive, metallic body. This method comprises the steps of retaining at least a first portion of the metallic body, disposing a coil of electrically conductive material inside the metallic body, and energizing the coil to create an electromagnetic force sufficient to expand at least a portion of the generally cylindrical sidewalls of the metallic body outwardly of the original generally cylindrical shape. During such expansion, a fluid is introduced between the coil and the inside surfaces of the container to maintain positive gauge pressure as the sidewalls expand. This invention also provides an apparatus for expanding at least a portion of a cylindrical sidewall of a generally cylindrically shaped, electrically responsive, metallic body. The apparatus comprises a retaining mechanism for holding the metallic body, a coil of electrically conductive material, structure for disposing the coil inside the metallic body, and structure for energizing the coil sufficient to expand at least a portion of the sidewall of the metallic body. Means for maintaining positive gauge pressure during expansion is also included in the apparatus.
摘要翻译： 本发明提供了一种用于膨胀大致圆柱形的电响应金属体的圆柱形侧壁的至少一部分的方法。 该方法包括以下步骤：保持金属体的至少第一部分，在金属体内设置导电材料的线圈，以及给线圈通电以产生足以扩展至少一部分大致圆柱形侧壁的电磁力 的金属体从原始的大致圆柱形状向外。 在这种膨胀期间，流体被引入到容器的线圈和内表面之间，以在侧壁膨胀时保持正的表压。 本发明还提供一种用于膨胀大致圆柱形，电响应的金属体的圆柱形侧壁的至少一部分的装置。 该装置包括用于保持金属体的保持机构，导电材料的线圈，用于将线圈设置在金属体内部的结构，以及用于使线圈通电的结构，足以使金属体的至少一部分侧壁膨胀。 用于在膨胀期间保持正表压的装置也包括在该装置中。
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2.发明授权
公开(公告)号：US5462609A
公开(公告)日：1995-10-31
申请号：US3094
申请日：1993-01-11
IPC分类号： B41C1/00 , B21B1/38 , B22D11/00 , B23K35/02 , B23K35/28 , B32B15/01 , B41N1/08 , B41N3/03 , B23H1/00
CPC分类号： B22D11/008 , B32B15/016 , B41N1/083 , B41N3/032 , B21B2001/383 , B23K35/0238 , B23K35/286 , Y10T428/12042 , Y10T428/12451 , Y10T428/12611
摘要： An essentially flat "arc-grained" surface of a sheet of aluminum alloy is produced with a coarse and non-uniform microstructure which, after it is coated with a durable phosphate-free coating, provides excellent lithoplate. Though such arc-grained microstructure is much coarser than an electrochemically etched surface typically used on lithoplate, the very coarse surface is peculiarly well-adapted to provide durable lithoplate after it is coated with a phosphate-free protective surface. After the coated surface is coated with a photoresist the excellent resolution of prints is maintained over a large number of repeated uses in an off-set printing press. A method of producing lithoplate comprises, controlledly rastering an A-C, or D-C reverse polarity plasma-generating electric arc on an aluminum sheet less than 30 mils thick, kept distortion-free on a mounted surface such as on a cylindrical drum; then coating the arc-grained surface with a hard and durable, inert phosphate-free coating while maintaining a capillary microstructure in the surface adapted to provide a support for a photoresist for use in lithographic printing of adequate resolution.
摘要翻译： 产生一个铝合金板的基本上平坦的“弧形”表面，其具有粗糙和不均匀的微观结构，在其被耐用的无磷酸盐涂层涂覆之后，提供了优异的光刻胶。 尽管这种弧形微结构比通常用于光刻胶的电化学蚀刻表面粗糙得多，但是非常粗糙的表面特别适用于在涂覆无磷酸盐保护表面之后提供耐用的光刻胶。 在涂覆表面涂覆有光致抗蚀剂之后，印刷品的分辨率优于在偏置印刷机中的大量重复使用。 一种生产石版板的方法包括：在小于30密耳厚的铝片上，可控地观察到A-C或D-C反极性等离子体产生电弧，在安装的表面上，例如圆筒形滚筒上保持无变形; 然后用坚硬和持久的，无磷酸盐的涂层涂覆弧形表面，同时保持表面中的毛细管微结构，适于为光刻胶提供支撑，以用于平版印刷足够的分辨率。
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公开(公告)号：US5187046A
公开(公告)日：1993-02-16
申请号：US670576
申请日：1991-03-18
CPC分类号： B22D11/008 , B32B15/016 , B41N1/083 , B41N3/032 , B21B2001/383 , B23K35/0238 , B23K35/286 , Y10T428/12042 , Y10T428/12451 , Y10T428/12611
摘要： An essentially flat "arc-grained" surface of a sheet of aluminum alloy is produced with a coarse and non-uniform microstructure which, after it is coated with a durable phosphate-free coating, provides excellent lithoplate. Though such arc-grained microstructure is much coarser than an electrochemically etched surface typically used on lithoplate, the very coarse surface is peculiarly well-adapted to provide durable lithoplate after it is coated with a phosphate-free protective surface. After the coated surface is coated with a photoresist the excellent resolution of prints is maintained over a large number of repeated uses in an off-set printing press. A method of producing lithoplate comprises, controlledly rastering an A-C, or D-C reverse polarity plasma-generating electric arc on an aluminum sheet less than 30 mils thick, kept distortion-free on a mounted surface such as on a cylindrical drum; then coating the arc-grained surface with a hard and durable, inert phosphate-free coating while maintaining a capillary microstructure in the surface adapted to provide a support for a photoresist for use in lithographic printing of adequate resolution.
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公开(公告)号：US06872425B2
公开(公告)日：2005-03-29
申请号：US10672455
申请日：2003-09-25
IPC分类号： B05D1/02 , B05D1/08 , B05D1/36 , B60B20060101 , B60B21/10 , C23C4/00 , C23C4/02 , C23C4/04 , C23C4/06 , C23C4/08 , C23C4/10 , C23C4/18 , C23C24/04 , C23C28/00 , C23C30/00
摘要： A method of coating a vehicle wheel to increase wear and corrosion resistance of the vehicle wheel, includes the steps of providing a vehicle wheel and applying a wear and corrosion resistant coating onto a surface of the vehicle wheel. The coating is applied to at least a tire bead retaining flange of the vehicle wheel. The coating is of particular use with vehicle wheels made of forged aluminum. The coating is selected from tungsten carbide, optionally including cobalt or chrome, a nickel-based superalloy, aluminum and silicon carbide, or stainless steel.The coating is typically applied to a thickness of about 0.004-0.01 inch. The surface of the vehicle wheel may be prepared by mechanically abrading the surface or chemically etching the surface of the vehicle wheel. The coating may be applied by cold spraying, thermal spraying, or triboelectric discharge kinetic spraying and other similar processes.
摘要翻译： 一种涂覆车轮以增加车轮的耐磨损和耐腐蚀性的方法，包括提供车轮并将耐磨损和耐腐蚀涂层施加到车轮的表面上的步骤。 将涂层施加到车轮的至少轮胎胎圈保持凸缘。 该涂层特别适用于由锻造铝制成的车轮。 涂层选自碳化钨，任选地包括钴或铬，镍基超级合金，铝和碳化硅或不锈钢。涂层通常以约0.004-0.01英寸的厚度施加。 车轮的表面可以通过机械研磨表面或化学蚀刻车轮的表面来制备。 涂层可以通过冷喷涂，热喷涂或摩擦放电动力喷涂和其它类似的方法施加。
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公开(公告)号：US06506998B2
公开(公告)日：2003-01-14
申请号：US09898828
申请日：2001-07-03
IPC分类号： B23K1114
CPC分类号： B23K11/14 , B23K11/185 , B23K11/34
摘要： A projection coined onto a metal sheet, preferably an aluminum sheet, for projection welding the sheet to an adjacent metal sheet. The projection has a thickness greater than the thickness of the sheet on which it is formed. The wall of the projection surrounds a first recess and a second recess is formed in a side of the sheet opposite the projection from which the metal cold flows to form the projection. A welding gun assembly having an improved low interia, fast response to the collapse of the projection welding the sheet having the projection to the adjacent sheet.
摘要翻译： 投影在金属片上，优选铝片上，用于将片材投影焊接到相邻的金属片上。 突起的厚度大于其所形成的片材的厚度。 突起的壁围绕第一凹部，并且第二凹部形成在片材的与金属冷流动的突起相对的一侧以形成突起。 一种焊枪组件，其具有改进的低间隙，对突起的塌缩的快速响应将具有突起的片材焊接到相邻片材。
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公开(公告)号：US06791056B2
公开(公告)日：2004-09-14
申请号：US10306015
申请日：2002-11-27
IPC分类号： B23K928
CPC分类号： B23K11/14 , B23K11/185 , B23K11/34
摘要： A projection coined onto a metal sheet, preferably an aluminum sheet, for projection welding the sheet to an adjacent metal sheet. The projection has a thickness greater than the thickness of the sheet on which it is formed. The wall of the projection surrounds a first recess and a second recess is formed in a side of the sheet opposite the projection from which the metal cold flows to form the projection. A welding gun assembly having an improved low interia, fast response to the collapse of the projection welding the sheet having the projection to the adjacent sheet.
摘要翻译： 投影在金属片上，优选铝片上，用于将片材投影焊接到相邻的金属片上。 突起的厚度大于其所形成的片材的厚度。 突起的壁围绕第一凹部，并且第二凹部形成在片材的与金属冷流动的突起相对的一侧以形成突起。 一种焊枪组件，其具有改进的低间隙，对突起的塌缩的快速响应将具有突起的片材焊接到相邻片材。
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公开(公告)号：US06281466B1
公开(公告)日：2001-08-28
申请号：US09340845
申请日：1999-06-28
IPC分类号： B23K1114
CPC分类号： B23K11/14 , B23K11/185 , B23K11/34
摘要： A projection coined onto a metal sheet, preferably an aluminum sheet, for projection welding the sheet to an adjacent metal sheet. The projection has a thickness greater than the thickness of the sheet on which it is formed. The wall of the projection surrounds a first recess and a second recess is formed in a side of the sheet opposite the projection from which the metal cold flows to form the projection. A welding gun assembly having an improved low interia, fast response to the collapse of the projection welding the sheet having the projection to the adjacent sheet.
摘要翻译： 投影在金属片上，优选铝片上，用于将片材投影焊接到相邻的金属片上。 突起的厚度大于其所形成的片材的厚度。 突起的壁围绕第一凹部，并且第二凹部形成在片材的与金属冷流动的突起相对的一侧以形成突起。 一种焊枪组件，其具有改进的低间隙，对突起的塌缩的快速响应将具有突起的片材焊接到相邻片材。
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8.发明授权Method for treating a surface such as a metal surface and producing products embodying such including lithoplate 失效用于处理诸如金属表面的表面的方法，并且生产包含石印板的产品
公开(公告)号：US5481084A
公开(公告)日：1996-01-02
申请号：US134165
申请日：1993-10-08
CPC分类号： B41N3/032 , B22D11/008 , B41N1/083 , B21B2001/383 , F28F13/18 , F28F2245/02 , F28F2245/04
摘要： Substantial surface areas can be treated by continuously magnetically moving an electric arc around a general loop direction such as a circle, ellipse or oval and moving the surface so that the arc treats a substantial surface area. The arc treatment can be used to clean or increase surface area, or both, and a reactant or treatment agent can be brought to the arc contact site to alter the surface treated with the arc. Auxiliary treatments for the surface can precede or follow the arc treatment, or both. The invention produces very desirable surface properties including a mild roughness or matte condition suitable even for critical applications such as aluminum lithoplate. Other surface characteristics can include one or more of: capillarity, adhesion, emissivity, stable oxide, paintability, and others. Applications and advantages are believed to include lithoplate, hydrophilic heat exchanger finstock, capacitor foil, can sheet, venetian blind stock, adhesive bonded laminates and other bonded structural materials or structures, welding rod, aluminum brazing sheet, interrogatable strips for optical control instruments, enhanced, high current contacts, improved, controlled or differential friction characteristics for forming and shaping, automotive and other sheet, hot roll bonding, galvanizing and zinc coating of steel, texturing mill rolls, pretreatment for thermal spray treatments, organic coating adhesion, improved paint hiding performance, prosthetics, biohost or catalyst support and others. The process is applicable to aluminum, steel and other metals and other materials capable of carrying current sufficiently to maintain an electric arc.
摘要翻译： 可以通过围绕诸如圆形，椭圆形或椭圆形的一般环形方向的电弧连续地磁化地移动实质表面积，并移动表面，使得电弧处理实质的表面积。 电弧处理可用于清洁或增加表面积或两者，并且可以将反应物或处理剂带到电弧接触位置以改变用电弧处理的表面。 表面的辅助处理可以在电弧处理之前或之后，或两者兼而有之。 本发明产生非常理想的表面性质，包括适用于关键应用如铝板的温和粗糙度或无光泽条件。 其他表面特征可以包括以下中的一种或多种：毛细管，附着力，发射率，稳定的氧化物，着色性等。 应用和优势被认为包括石版板，亲水热交换器翅片，电容器箔，罐板，百叶帘，粘合层压板等结合材料或结构，焊条，铝钎焊片，光学控制仪器的可询问带，增强型 ，高电流触点，成型和成型的改进的，受控的或不同的摩擦特性，汽车和其他板材，热辊粘合，钢的镀锌和锌涂层，变形轧辊，热喷涂处理预处理，有机涂层粘附，改进的油漆隐藏 性能，假肢，生物主体或催化剂支持等。 该方法适用于能够承受足够电流以保持电弧的铝，钢和其他金属和其他材料。
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公开(公告)号：US09566644B2
公开(公告)日：2017-02-14
申请号：US14940972
申请日：2015-11-13
申请人： Edward P. Patrick , Dan Popescu
发明人： Edward P. Patrick , Dan Popescu
CPC分类号： E01B5/08 , B22D11/003 , B22D11/008 , B22D11/009 , B22D11/0406 , B22D11/045 , B22D19/04 , B22D19/08 , B22D19/16 , B22D21/007 , B22D25/02 , B32B15/012 , B60L2200/26 , B60M1/302 , C22C21/00 , E01B5/14
摘要： A method of manufacturing an aluminum power transmission rail product with a metallurgically bonded stainless steel cap comprises providing molten aluminum in a tundish; providing a roll formed stainless steel wear cap; pretreating and preheating the stainless steel cap, then introducing that cap into the tundish; co-casting the aluminum and cap through one or more dies; and tensioning the stainless steel cap at an exit of the casting die and rapidly cooling the same. An aluminum-stainless composite product is also disclosed.
摘要翻译： 一种用冶金结合的不锈钢帽制造铝输送轨道产品的方法，包括在中间包中提供熔融铝; 提供卷制成不锈钢耐磨帽; 预处理和预热不锈钢盖，然后将该盖引入中间包; 通过一个或多个模具共同铸造铝和盖; 并在铸模的出口处张紧不锈钢帽并快速冷却。 还公开了一种铝 - 不锈钢复合材料。
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公开(公告)号：US20160361762A1
公开(公告)日：2016-12-15
申请号：US14940972
申请日：2015-11-13
申请人： Edward P. Patrick , Dan Popescu
发明人： Edward P. Patrick , Dan Popescu
CPC分类号： E01B5/08 , B22D11/003 , B22D11/008 , B22D11/009 , B22D11/0406 , B22D11/045 , B22D19/04 , B22D19/08 , B22D19/16 , B22D21/007 , B22D25/02 , B32B15/012 , B60L2200/26 , B60M1/302 , C22C21/00 , E01B5/14
摘要： A method of manufacturing an aluminum power transmission rail product with a metallurgically bonded stainless steel cap comprises providing molten aluminum in a tundish; providing a roll formed stainless steel wear cap; pretreating and preheating the stainless steel cap, then introducing that cap into the tundish; co-casting the aluminum and cap through one or more dies; and tensioning the stainless steel cap at an exit of the casting die and rapidly cooling the same. An aluminum-stainless composite product is also disclosed.
摘要翻译： 一种用冶金结合的不锈钢帽制造铝输送轨道产品的方法，包括在中间包中提供熔融铝; 提供卷制成不锈钢耐磨帽; 预处理和预热不锈钢盖，然后将该盖引入中间包; 通过一个或多个模具共同铸造铝和盖; 并在铸模的出口处张紧不锈钢帽并快速冷却。 还公开了一种铝 - 不锈钢复合材料。
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