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    Method for producing a roll-clad aluminum workpiece, roll-clad aluminum workpiece, and use therefor
    2.
    发明申请
    Method for producing a roll-clad aluminum workpiece, roll-clad aluminum workpiece, and use therefor 审中-公开
    用于生产卷包铝工件，辊包铝工件的方法及其用途

    公开(公告)号：US20150375345A1

    公开(公告)日：2015-12-31

    申请号：US14850612

    申请日：2015-09-10

    申请人： Manfred Mrotzek ,  Marcel Lansing

    发明人： Manfred Mrotzek ,  Marcel Lansing

    IPC分类号： B23K35/00 ,  B21C37/15 ,  B23K35/02 ,  B23K1/20 ,  B23K1/00

    CPC分类号： B23K35/002 ,  B21C37/151 ,  B23K1/0008 ,  B23K1/20 ,  B23K20/04 ,  B23K35/0222 ,  B23K35/0238 ,  B23K35/286 ,  B23K2103/10 ,  B32B15/016 ,  F28D1/0391 ,  F28F21/084 ,  F28F21/089

    摘要： A method for producing a roll-clad aluminium workpiece and an associated roll-clad aluminium workpiece are provided, wherein a core ingot is produced from an aluminium alloy and at least one cladding piece is produced from a cladding material, wherein at least one groove is introduced into the core ingot and/or into a layer applied to the core ingot, wherein the cladding piece is inserted into the groove, and wherein the core ingot is hot-rolled after the cladding piece has been inserted, the width of the groove being equal to or less than the core ingot width. A use of such a roll-clad aluminium workpiece is also provided for producing a soldered workpiece, in particular a folding tube.

    摘要翻译： 提供了一种用于生产卷绕铝工件和相关的辊包铝工件的方法，其中由铝合金制成芯锭，并且由包层材料制造至少一个包覆件，其中至少一个槽是 引入到芯锭中和/或施加到芯锭的层中，其中将包层片插入槽中，并且其中芯锭在插入包层片之后被热轧，槽的宽度为 等于或小于芯锭宽度。 还提供了这种卷绕铝工件的用途，用于生产焊接工件，特别是折叠管。

    Composition Having a Corrosion Protection Layer and Process for the Production Thereof
    3.
    发明申请
    Composition Having a Corrosion Protection Layer and Process for the Production Thereof 有权
    具有腐蚀保护层的组合物及其制造方法

    公开(公告)号：US20110042050A1

    公开(公告)日：2011-02-24

    申请号：US12812686

    申请日：2009-01-14

    申请人： Manfred Mrotzek ,  Raimund Sicking

    发明人： Manfred Mrotzek ,  Raimund Sicking

    IPC分类号： F28F21/08 ,  B32B15/01 ,  B05D1/02 ,  B05D1/18 ,  C25D3/56 ,  B22D19/00

    CPC分类号： C23C30/00 ,  B22D11/007 ,  C22C21/00 ,  F28F19/06 ,  Y02T50/67 ,  Y10T428/12764

    摘要： A composite material can include a carrier material that is coated, at least over part of the surface, with a corrosion protection layer made of an aluminum alloy. The composite material can provide a defined, effective, durable corrosion protection and simultaneously have a high recycling potential. The aluminum alloy of the corrosion protection layer can have the following composition in % by weight:  0.8 ≦Mn ≦ 1.8 Zn ≦ 0.05 Cu ≦ 0.05 Si ≦ 1.0 Cr ≦ 0.25 Zr ≦ 0.25 Mg ≦ 0.10 remainder aluminum and unavoidable impurities, individually a maximum of 0.05% by weight, in total a maximum of 0.15% by weight.

    摘要翻译： 复合材料可以包括在至少一部分表面上涂覆有由铝合金制成的防腐蚀层的载体材料。 复合材料可以提供定义的，有效的，耐久的腐蚀保护，同时具有很高的回收潜力。 防腐层的铝合金可以具有以下重量％的组成：0.8＆nlE; Mn＆nlE; 1.8 Zn＆nlE; 0.05 Cu＆nlE; 0.05 Si＆nlE; 1.0 Cr＆nlE; 0.25 Zr＆nlE; 0.25 Mg＆nlE; 0.10余量的铝和不可避免的杂质，最多为0.05重量％，最多为0.15重量％。

    Heat Resistant Aluminum Alloy for Heat Exchangers
    5.
    发明申请
    Heat Resistant Aluminum Alloy for Heat Exchangers 审中-公开
    耐热铝合金热交换器

    公开(公告)号：US20070286763A1

    公开(公告)日：2007-12-13

    申请号：US10590408

    申请日：2005-03-31

    申请人： Raimund Sicking ,  Pascal Wagner ,  Manfred Mrotzek ,  Thomas Husse ,  Gerhard Bermig

    发明人： Raimund Sicking ,  Pascal Wagner ,  Manfred Mrotzek ,  Thomas Husse ,  Gerhard Bermig

    IPC分类号： C22C21/00 ,  B22D11/00 ,  C22F1/04

    CPC分类号： C22C21/00 ,  C22F1/04 ,  F28F21/084

    摘要： The invention relates to a heat-resistant aluminium alloy for heat exchangers, a method for producing an aluminium strip or sheet for heat exchangers, and a corresponding aluminium strip or sheet. The aim of the invention is to provide an aluminium alloy and an aluminium strip or sheet which has a good recycling capacity, a Solidus temperature of at least 620° C., and an improved heat-resistance after welding. To this end, the inventive aluminium alloy comprises the following parts of alloy constituents in wL %: 0.3%≦Si≦1%, Fe≦0.5%, 0.3%≦Cu≦0.7%, 1.1%≦Mn≦1.8%, 0.15%≦Mg≦0.6%, 0.01%≦Cr≦0.3%, Zn≦0.10%, Ti≦0.3%, unavoidable impurities separately representing a maximum of 0.1%, and together a maximum of 0.15%, the remainder being aluminium.

    摘要翻译： 本发明涉及一种用于热交换器的耐热铝合金，一种用于生产用于热交换器的铝带或片材的方法，以及相应的铝条或片材。 本发明的目的是提供一种铝合金和铝带或片，其具有良好的回收能力，至少620℃的固相线温度和焊接后的耐热性得到改善。 为此，本发明的铝合金包括以下组分：wL％：0.3％<= Si <= 1％，Fe <= 0.5％，0.3％<= Cu <= 0.7％，1.1％<= Mn <= 1.8％，0.15％<= Mg <= 0.6％，0.01％<= Cr <= 0.3％，Zn <= 0.10％，Ti <= 0.3％，不可避免的杂质分别代表最大0.1％ 最大0.15％，其余为铝。

    Planar, rolled semi-finished product of aluminum alloys
    6.
    发明申请
    Planar, rolled semi-finished product of aluminum alloys 有权
    平面，铝合金轧制半成品

    公开(公告)号：US20070125465A1

    公开(公告)日：2007-06-07

    申请号：US10551563

    申请日：2004-03-31

    申请人： Werner Kehl ,  Manfred Mrotzek

    发明人： Werner Kehl ,  Manfred Mrotzek

    IPC分类号： C22F1/047 ,  C22C21/06

    CPC分类号： B21B3/00 ,  B21B2003/001 ,  C22C21/06 ,  C22F1/047

    摘要： The invention related to a flat, rolled semi-finished product made of an aluminum alloy. The aluminum alloys has the following alloy proportions in weight percentages: 2≦Mg≦5, Mn≦0.5 Cr≦0.35, Si≦0.4, Fe≦0.4, Cu≦0.3, Zn≦0.3, Ti≦0.15, other elements totaling no more than 0.15 and separately not exceeding 0.05, and the remainder consists of Al. The semifinished product is rolled from a bar (4) and, during the rolling process, is subjected to at least one intermediate tempering between two cold reduction passes and to a final soft-annealing in a chamber furnace (7, 9). The invention also relates to a method for producing said semi-finished product. A semi-finished product or this type doles not have any flow lines after shaping or deep-drawing if, according to the invention, the degree of reshaping before the first intermediate tempering is equal to at least 50% and, before the final soft-annealing, is no greater than 30%, and the semifinished product is drawn by 0.1 to 0.5% after the final soft-annealing.

    摘要翻译： 本发明涉及一种由铝合金制成的扁平轧制半成品。 铝合金具有以下重量百分比的合金比例：2 <= Mg <= 5，Mn <= 0.5 Cr <= 0.35，Si <= 0.4，Fe <= 0.4，Cu <= 0.3，Zn <= 0.3，Ti <= 0.15，其他元素不超过0.15，分别不超过0.05，其余元素由Al组成。 半成品从棒材（4）轧制，并且在轧制过程中，在两个冷轧道次之间进行至少一个中间回火，并在室炉（7,9）中进行最终的软退火。 本发明还涉及一种生产所述半成品的方法。 如果根据本发明，在第一中间回火之前的重塑程度等于至少50％，并且在最终的软化之前，半成品或这种类型的双相不具有成型或深冲的任何流动线， 退火不超过30％，最终软退火后，半成品的拉伸率为0.1〜0.5％。

    Method for producing AlMn strips or sheets
    7.
    发明授权
    Method for producing AlMn strips or sheets 有权
    生产AlMn条或片的方法

    公开(公告)号：US06743396B2

    公开(公告)日：2004-06-01

    申请号：US10115712

    申请日：2002-04-02

    申请人： Pascal Wagner ,  Wolf-Dieter Finkelnburg ,  Dietrich Wieser ,  Manfred Mrotzek

    发明人： Pascal Wagner ,  Wolf-Dieter Finkelnburg ,  Dietrich Wieser ,  Manfred Mrotzek

    IPC分类号： C22C2116

    CPC分类号： C22C21/00 ,  B32B15/016 ,  C22F1/04

    摘要： The present invention relates to a method for producing AlMn strips or sheets for producing components by soldering, wherein a precursor material is produced from a melt which contains (in weight-percent) Si: 0.3-1.2%, Fe: ≦0.5%, Cu: ≦0.1%, Mn: 1.0-1.8%, Mg: ≦0.3%, Cr+Zr: 0.05-0.4%, Zn: ≦0.1% , Ti: ≦0.1% , Sn: ≦0.15%, and unavoidable companion elements, whose individual amounts are at most 0.05% and whose sum is at most 0.15%, as well as aluminum as the remainder, wherein the precursor material is preheated at a preheating temperature of less than 520° C. over a dwell time of at most 12 hours, wherein the preheated precursor material is hot rolled into a hot strip using a final hot rolling temperature of at least 250° C., wherein the hot strip is cold rolled into a cold strip without intermediate annealing.

    摘要翻译： 本发明涉及一种用于通过焊接来生产组件的AlM薄带或片材的制造方法，其中前体材料由熔体制成，所述熔体含有（重量百分比）Si：0.3-1.2％，Fe：<= 0.5％ Cu：<= 0.1％，Mn：1.0-1.8％，Mg：<= 0.3％，Cr + Zr：0.05-0.4％，Zn：<= 0.1％，Ti：≤0.1％，Sn： ，以及不可避免的伴随元素，其单独量为至多0.05％，其总和为0.15％以下，余量为铝，其中前体材料在小于520℃的预热温度下预热 停留时间至多12小时，其中使用最终热轧温度为至少250℃将预热的前体材料热轧成热带，其中将热带冷轧成冷带而不进行中间退火。

    Planar, rolled semi-finished product of aluminum alloys
    9.
    发明授权
    Planar, rolled semi-finished product of aluminum alloys 有权
    平面，铝合金轧制半成品

    公开(公告)号：US07846277B2

    公开(公告)日：2010-12-07

    申请号：US10551563

    申请日：2004-03-31

    申请人： Werner Kehl ,  Manfred Mrotzek

    发明人： Werner Kehl ,  Manfred Mrotzek

    IPC分类号： C22F1/047

    CPC分类号： B21B3/00 ,  B21B2003/001 ,  C22C21/06 ,  C22F1/047

    摘要： A flat, rolled semi-finished product made of an aluminum alloy and a method of producing the product are disclosed. The aluminum alloys has the following alloy proportions in weight percentages: 2≦Mg≦5, Mn≦0.5, Cr≦0.35, Si≦0.4, Fe≦0.4, Cu≦0.3, Zn≦0.3, Ti≦0.15, other elements totaling no more than 0.15 and separately not exceeding 0.05, and the remainder consists of Al. The semifinished product is rolled from a bar and, during the rolling process, is subjected to at least one intermediate tempering between two cold reduction passes and to a final soft-annealing in a chamber furnace. A semi-finished product of this type does not have any flow lines after shaping or deep-drawing if the degree of reshaping before the first intermediate tempering is equal to at least 50%, the degree of reshaping before the final soft-annealing is no greater than 30%, and the semifinished product is drawn by 0.1 to 0.5% after the final soft-annealing.

    摘要翻译： 公开了一种由铝合金制成的扁平轧制半成品及其制造方法。 铝合金具有重量百分比以下的合金比例：2＆nlE; Mg＆nlE; 5，Mn＆nlE; 0.5 Cr＆nlE; 0.35，Si＆nlE; 0.4，Fe＆nlE; 0.4，Cu＆nlE; 0.3，Zn＆nlE; 0.3，Ti＆nlE; 0.15， 大于0.15，分别不超过0.05，其余由Al组成。 半成品从棒轧制，并且在轧制过程中，在两个冷轧道次之间进行至少一个中间回火，并在室炉中进行最终的软退火。 如果在第一中间回火之前的再成形度等于至少50％，则在成形或深冲后的这种半成品不具有任何流动线，在最终软退火之前的重塑程度为否 大于30％，最终软退火后，半成品的拉伸率为0.1〜0.5％。