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    Method for manufacturing AlMgSi aluminium strip
    3.
    发明申请
    Method for manufacturing AlMgSi aluminium strip 审中-公开
    AlMgSi铝带的制造方法

    公开(公告)号：US20140190595A1

    公开(公告)日：2014-07-10

    申请号：US14205645

    申请日：2014-03-12

    申请人： Werner Kehl ,  Dietmar Schröder ,  Henk-Jan Brinkman ,  Natalie Hörster ,  Kai-Friedrich Karhausen ,  Eike Brünger ,  Thomas Wirtz

    发明人： Werner Kehl ,  Dietmar Schröder ,  Henk-Jan Brinkman ,  Natalie Hörster ,  Kai-Friedrich Karhausen ,  Eike Brünger ,  Thomas Wirtz

    IPC分类号： C22F1/043 ,  C22C21/04

    CPC分类号： C22F1/043 ,  C22C21/00 ,  C22C21/04 ,  C22F1/05

    摘要： The invention relates to a method for producing a strip made of an AlMgSi alloy, in which a rolling ingot made of an AlMgSi alloy is cast, the rolling ingot is subjected to homogenization, the rolling ingot having been brought to rolling temperature is hot-rolled and is optionally cold-rolled to the final thickness thereafter. The problem of providing an improved method for producing aluminum strip made of an AlMgSi alloy, with which AlMgSi strips having very good shaping behaviour can be produced reliably, is solved in that immediately after exit from the final rolling pass, the hot strip has a temperature of between more than 130° C., preferably 135° C., and at most 250° C., preferably at most 230° C., and the hot strip is wound up at this temperature.

    摘要翻译： 本发明涉及一种由AlMgSi合金制成的带材的制造方法，其中铸造由AlMgSi合金制成的轧制锭，轧制锭进行均质化，将轧制的轧制锭轧制至轧制温度 并且可选地冷轧至其后的最终厚度。 提供一种改进的由AlMgSi合金制成的铝带的方法的问题是可靠地制造出具有非常好的成形特性的AlMgSi条带的问题，解决了从最终轧制过程出发后立即，热轧带材具有温度 在130℃以上，优选135℃，最多250℃，优选230℃以下，在该温度下将热带卷起。

    Aluminium Composite Material with AlMgSi Core Layer
    7.
    发明申请
    Aluminium Composite Material with AlMgSi Core Layer 有权
    铝复合材料与AlMgSi核心层

    公开(公告)号：US20140193666A1

    公开(公告)日：2014-07-10

    申请号：US14206153

    申请日：2014-03-12

    申请人： Henk-Jan Brinkman ,  Dietmar Schröder ,  Thomas Wirtz ,  Natalie Hörster ,  Werner Kehl ,  Olaf Engler

    发明人： Henk-Jan Brinkman ,  Dietmar Schröder ,  Thomas Wirtz ,  Natalie Hörster ,  Werner Kehl ,  Olaf Engler

    IPC分类号： B32B15/01

    CPC分类号： B32B15/016 ,  B23K20/04 ,  B23K20/2336 ,  C22C1/05 ,  C22C21/00 ,  C22C21/08 ,  C22F1/04 ,  C22F1/05 ,  Y10T428/12764

    摘要： The invention relates to a strip consisting of an aluminum material for producing components with improved bending behavior and exacting shaping requirements, a method for producing the strip and the use of sheets produced from the strip according to the invention. The strip has a core layer of an AlMgSi alloy and at least one outer aluminum alloy layer arranged on one or both sides, made from a non-hardenable aluminum alloy, wherein the at least one outer aluminum layer has a lower tensile strength in the (T4) state than the AlMgSi layer, wherein the strip has a uniform strain (Ag) in the (T4) state of more than 23% transverse to the rolling direction and, at a thickness of 1.5 mm-1.6 mm, achieves a bending angle of less than 40° in a bending test.

    摘要翻译： 本发明涉及一种由用于生产具有改进的弯曲性能和精确成形要求的部件的铝材料制成的带材，该带材的制造方法以及根据本发明的带材生产的片材的使用。 所述带材具有AlMgSi合金的芯层和由不可硬化的铝合金制成的至少一个外铝合金层，所述至少一个外铝合金层在一侧或两侧上，其中所述至少一个外铝层在（ T4）状态，其中条带在（T4）状态下具有横向于轧制方向的大于23％的均匀应变（Ag），并且在1.5mm-1.6mm的厚度处实现弯曲角度 在弯曲试验中小于40°。

    Highly formable and intercrystalline corrosion-resistant AIMg strip
    10.
    发明申请
    Highly formable and intercrystalline corrosion-resistant AIMg strip 审中-公开
    高度可成型和晶间耐腐蚀的AIMg带

    公开(公告)号：US20150159250A1

    公开(公告)日：2015-06-11

    申请号：US14624793

    申请日：2015-02-18

    申请人： Olaf Engler ,  Henk-Jan Brinkman ,  Natalie Hörster

    发明人： Olaf Engler ,  Henk-Jan Brinkman ,  Natalie Hörster

    IPC分类号： C22F1/047 ,  C22C21/08

    CPC分类号： C22F1/047 ,  C22C21/00 ,  C22C21/06 ,  C22C21/08

    摘要： The invention relates to a cold-rolled aluminium alloy strip made of an AlMg aluminium alloy as well as a method for producing the same. Furthermore, corresponding components made from said aluminium alloy strips are also proposed. The problem for the invention of providing a single-layer aluminium alloy strip that is sufficiently resistant to intercrystalline corrosion and is nevertheless very formable so that even large-area deep-drawn parts, e.g. interior parts of motor vehicle doors, can be made with sufficient strength, is solved by an aluminium alloy strip made of an AlMg aluminium alloy as described herein.

    摘要翻译： 本发明涉及一种由AlMg铝合金制成的冷轧铝合金带及其制造方法。 此外，还提出了由所述铝合金带制成的相应部件。 本发明的问题在于提供一种足够耐晶间腐蚀的单层铝合金带材，并且仍然是非常可成形的，从而即使是大面积的深拉部件，例如， 机动车门的内部部件可以制成足够的强度，由本文所述的由AlMg铝合金制成的铝合金带来解决。