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    Method for producing a hardened profiled structural part
    1.
    发明授权
    Method for producing a hardened profiled structural part 有权
    硬化型材结构件的制造方法

    公开(公告)号：US07938949B2

    公开(公告)日：2011-05-10

    申请号：US12917109

    申请日：2010-11-01

    申请人： Werner Brandstatter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Siegfried Kolnberger

    发明人： Werner Brandstatter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Siegfried Kolnberger

    IPC分类号： C25D7/06 ,  C25D3/56 ,  B21D22/00

    CPC分类号： C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2251/02 ,  C25D5/36 ,  C25D5/48 ,  Y10T29/49982 ,  Y10T29/49995 ,  Y10T428/12799 ,  Y10T428/31678

    摘要： The invention relates to a method for producing a hardened profiled structural part from a hardenable steel alloy with cathodic corrosion protection. The method includes applying a coating to a sheet made of a hardenable steel alloy, wherein the coating comprises zinc, and the coating further comprises one or several elements with affinity to oxygen in a total amount of 0.1 weight-% to 15 weight-% in relation to the total coating. After applying the coating, the coated sheet steel is roller-profiled in a profiling device, so that the sheet tape is formed into a roller-formed profiled strand. Thereafter, the coated sheet steel is brought, at least in parts and with the admission of atmospheric oxygen, to a temperature required for hardening and is heated to a structural change required for hardening. A skin made of an oxide of the element(s) with affinity to oxygen is formed on the surface of the coating. After sufficient heating the sheet is cooled, wherein the rate of cooling is set in such a way that hardening of the sheet alloy is achieved. The invention further relates to a corrosion-protection layer and a profiled structural element.

    摘要翻译： 本发明涉及一种由具有阴极腐蚀保护性的可硬化钢合金制造硬化型材结构件的方法。 该方法包括将涂层施加到由可硬化钢合金制成的片材上，其中所述涂层包含锌，并且所述涂层还包含一种或几种与氧的亲和性的总量为0.1重量％至15重量％的元素 与总涂层的关系。 涂覆涂层后，将涂覆的钢板在成型装置中进行辊压成型，使得片材带形成为辊状成形的股线。 此后，将涂覆钢板至少部分地并且承受大气中的氧气带到硬化所需的温度，并被加热到硬化所需的结构变化。 在涂层的表面上形成由与氧相容的元素的氧化物制成的皮肤。 在充分加热之后，片材被冷却，其中冷却速率设定为使得实现了片状合金的硬化。 本发明还涉及一种防腐蚀层和异型结构元件。

    Method for producing a hardened profile part
    2.
    发明授权
    Method for producing a hardened profile part 有权
    硬化型材部件的制造方法

    公开(公告)号：US07832242B2

    公开(公告)日：2010-11-16

    申请号：US10566069

    申请日：2004-06-09

    申请人： Werner Brandstätter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Siegfried Kolnberger

    发明人： Werner Brandstätter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Siegfried Kolnberger

    IPC分类号： B21D22/00

    CPC分类号： C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2251/02 ,  C25D5/36 ,  C25D5/48 ,  Y10T29/49982 ,  Y10T29/49995 ,  Y10T428/12799 ,  Y10T428/31678

    摘要： The invention relates to a method for producing a hardened profiled structural part from a hardenable steel alloy with cathodic corrosion protection. The method includes applying a coating to a sheet made of a hardenable steel alloy, wherein the coating comprises zinc, and the coating further comprises one or several elements with affinity to oxygen in a total amount of 0.1 weight-% to 15 weight-% in relation to the total coating. After applying the coating, the coated sheet steel is roller-profiled in a profiling device. Thereafter, the coated sheet steel is heated to a structural change required for hardening. A skin made of an oxide of the element(s) with affinity to oxygen is formed on the surface of the coating. After sufficient heating the sheet is cooled, wherein the rate of cooling is set in such a way that hardening of the sheet alloy is achieved.

    摘要翻译： 本发明涉及一种由具有阴极腐蚀保护性的可硬化钢合金制造硬化型材结构件的方法。 该方法包括将涂层施加到由可硬化钢合金制成的片材上，其中所述涂层包含锌，并且所述涂层还包含一种或几种与氧的亲和性的总量为0.1重量％至15重量％的元素 与总涂层的关系。 在涂覆涂层之后，将涂覆的钢板在成型装置中辊压成型。 此后，将涂覆的钢板加热到硬化所需的结构变化。 在涂层的表面上形成由与氧相容的元素的氧化物制成的皮肤。 在充分加热之后，片材被冷却，其中冷却速率设定为使得实现了片状合金的硬化。

    Method for Producing a Hardened Profile Part
    3.
    发明申请
    Method for Producing a Hardened Profile Part 有权
    生产硬化型材零件的方法

    公开(公告)号：US20070271978A1

    公开(公告)日：2007-11-29

    申请号：US10566069

    申请日：2004-06-09

    申请人： Werner Brandstatter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Raab ,  Siegfried Kolnberger

    发明人： Werner Brandstatter ,  Herbert Eibensteiner ,  Martin Fleischanderl ,  Josef Faderl ,  Gerald Landl ,  Anna Raab ,  Siegfried Kolnberger

    IPC分类号： C23C2/02 ,  C21D1/02

    CPC分类号： C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2251/02 ,  C25D5/36 ,  C25D5/48 ,  Y10T29/49982 ,  Y10T29/49995 ,  Y10T428/12799 ,  Y10T428/31678

    摘要： The invention relates to a method for producing a hardened profiled structural part from a hardenable steel alloy with cathodic corrosion protection, wherein: a) a coating is applied to a sheet made of a hardenable steel alloy, wherein b) the coating substantially consists of zinc, and c) in addition the coating contains one or several elements with affinity to oxygen in a total amount of 0.1 weight-% to 15 weight-% in relation to the total coating, and d) subsequently the coated sheet steel is roller-profiled in a profiling device, so that the sheet tape is formed into a roller-formed profiled strand, and e) thereafter the coated sheet steel is brought, at least in parts and with the admission of atmospheric oxygen, to a temperature required for hardening and is heated to a structural change required for hardening, wherein f) a skin made of an oxide of the element(s) with affinity to oxygen is formed on the surface of the coating, and g) after sufficient heating the sheet is cooled, wherein the rate of cooling is set in such a way that hardening of the sheet alloy is achieved, as well as to a corrosion-protection layer of the method and a profiled structural element made thereof.

    摘要翻译： 本发明涉及一种由具有阴极腐蚀保护性的可硬化钢合金制造硬化型材结构件的方法，其中：a）将涂层施加到由可硬化钢合金制成的片材上，其中b）涂层基本上由锌 ，以及c）此外，涂层含有相对于总涂层为0.1重量％至15重量％的总量为0.1摩尔％的亲氧性的一种或多种元素，以及d）随后将涂覆的钢板进行辊压成型 在成型装置中，使得片材带形成为辊状成形的股线，以及e）此后，至少部分地并且承受大气中的氧气使得涂覆的钢板达到硬化所需的温度， 被加热到硬化所需的结构变化，其中f）在涂层的表面上形成具有对氧的亲和性的元素的氧化物制成的皮肤，并且g）在充分加热之后，将片冷却，w 这里的冷却速度设定为使得实现了片状合金的硬化，以及该方法的腐蚀保护层和由其制成的异型结构元件。

    Method for producing a hardened steel part
    4.
    发明授权
    Method for producing a hardened steel part 有权
    硬化钢部件的制造方法

    公开(公告)号：US08021497B2

    公开(公告)日：2011-09-20

    申请号：US10566059

    申请日：2004-06-09

    申请人： Martin Fleischanderl ,  Siegfried Kolnberger ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Werner Brandstätter

    发明人： Martin Fleischanderl ,  Siegfried Kolnberger ,  Josef Faderl ,  Gerald Landl ,  Anna Elisabeth Raab ,  Werner Brandstätter

    IPC分类号： C23C8/10 ,  C25D5/50 ,  C25D5/26 ,  C25D3/22

    CPC分类号： C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2251/02 ,  C25D5/36 ,  C25D5/48 ,  Y10T29/49982 ,  Y10T29/49995 ,  Y10T428/12799 ,  Y10T428/31678

    摘要： The invention relates to a method for producing a hardened steel part having a cathodic corrosion protection, whereby a) a coating is applied to a sheet made of a hardenable steel alloy in a continuous coating process; b) the coating is essentially comprised of zinc; c) the coating additionally contains one or more oxygen-affine elements in a total amount of 0.1% by weight to 15% by weight with regard to the entire coating; d) the coated steel sheet is then, at least in partial areas and with the admission of atmospheric oxygen, brought to a temperature necessary for hardening and is heated until it undergoes a microstructural change necessary for hardening, whereby; e) a superficial skin is formed on the coating from an oxide of the oxygen-affine element(s), and; f) the sheet is shaped before or after heating, and; g) the sheet is cooled after sufficient heating, whereby the cooling rate is calculated in order to achieve a hardening of the sheet alloy. The invention also relates to a corrosion protection layer for the hardened steel part and to the steel part itself.

    摘要翻译： 本发明涉及一种生产具有阴极腐蚀保护的硬化钢部件的方法，其中a）在连续涂覆工艺中将涂层施加到由可硬化钢合金制成的片材上; b）涂层基本上由锌组成; c）相对于整个涂层，涂层另外含有总量为0.1重量％至15重量％的一种或多种氧亲和元素; d）涂层钢板至少在部分区域和大气氧气的入口处被带到硬化所需的温度，并被加热直到经历硬化所需的显微组织变化，由此; e）从氧仿元素的氧化物在涂层上形成表面皮肤，和 f）片材在加热之前或之后成型， g）在充分加热后将片材冷却，由此计算冷却速度以实现片状合金的硬化。 本发明还涉及用于硬化钢部件和钢部件本身的腐蚀保护层。

    Method for Producing a Hardened Steel Part
    7.
    发明申请
    Method for Producing a Hardened Steel Part 有权
    生产硬化钢部件的方法

    公开(公告)号：US20070256808A1

    公开(公告)日：2007-11-08

    申请号：US10566059

    申请日：2004-06-09

    申请人： Martin Fleischanderl ,  Siegfried Kolnberger ,  Josef Faderl ,  Gerald Landl ,  Anna Raab ,  Werner Brandstatter

    发明人： Martin Fleischanderl ,  Siegfried Kolnberger ,  Josef Faderl ,  Gerald Landl ,  Anna Raab ,  Werner Brandstatter

    IPC分类号： C23C2/06 ,  C25D7/06

    CPC分类号： C21D1/673 ,  C21D9/46 ,  C21D2221/00 ,  C21D2251/02 ,  C25D5/36 ,  C25D5/48 ,  Y10T29/49982 ,  Y10T29/49995 ,  Y10T428/12799 ,  Y10T428/31678

    摘要： The invention relates to a method for producing a hardened steel part having a cathodic corrosion protection, whereby a) a coating is applied to a sheet made of a hardenable steel alloy in a continuous coating process; b) the coating is essentially comprised of zinc; c) the coating additionally contains one or more oxygen-affine elements in a total amount of 0.1% by weight to 15% by weight with regard to the entire coating; d) the coated steel sheet is then, at least in partial areas and with the admission of atmospheric oxygen, brought to a temperature necessary for hardening and is heated until it undergoes a microstructural change necessary for hardening, whereby; e) a superficial skin is formed on the coating from an oxide of the oxygen-affine element(s), and; f) the sheet is shaped before or after heating, and; g) the sheet is cooled after sufficient heating, whereby the cooling rate is calculated in order to achieve a hardening of the sheet alloy. The invention also relates to a corrosion protection layer for the hardened steel part and to the steel part itself.

    摘要翻译： 本发明涉及一种生产具有阴极腐蚀保护的硬化钢部件的方法，其中a）在连续涂覆工艺中将涂层施加到由可硬化钢合金制成的片材上; b）涂层基本上由锌组成; c）相对于整个涂层，涂层另外含有总量为0.1重量％至15重量％的一种或多种氧亲和元素; d）涂层钢板至少在部分区域和大气氧气的入口处被带到硬化所需的温度，并被加热直到经历硬化所需的显微组织变化，由此; e）从氧仿元素的氧化物在涂层上形成表面皮肤，和 f）片材在加热之前或之后成型， g）在充分加热后将片材冷却，由此计算冷却速度以实现片状合金的硬化。 本发明还涉及用于硬化钢部件和钢部件本身的腐蚀保护层。

    METHOD FOR THE PRODUCTION AND REMOVAL OF A TEMPORARY PROTECTIVE LAYER FOR A CATHODIC COATING
    8.
    发明申请
    METHOD FOR THE PRODUCTION AND REMOVAL OF A TEMPORARY PROTECTIVE LAYER FOR A CATHODIC COATING 有权
    用于阴极涂层的临时保护层的生产和拆卸方法

    公开(公告)号：US20110139308A1

    公开(公告)日：2011-06-16

    申请号：US12599677

    申请日：2008-01-30

    申请人： Martin Peruzzi ,  Josef Faderl ,  Siegfried Kolnberger ,  Werner Brandstatter

    发明人： Martin Peruzzi ,  Josef Faderl ,  Siegfried Kolnberger ,  Werner Brandstatter

    IPC分类号： C23C8/10

    CPC分类号： C23C2/02 ,  B24C1/086 ,  C21D1/68 ,  C21D8/0484 ,  C23C2/06 ,  C23C2/26 ,  C23C2/28

    摘要： The invention relates to a method for the production and removal of a temporary protective layer for a cathodic coating, particularly for the production of a hardened steel component with an easily paintable surface, wherein a steel sheet made of a hardenable steel alloy is subjected to a preoxidation, wherein said preoxidation forms a FeO layer with a thickness of 100 nm to 1,000 nm and subsequently a melt dip coating is conducted, wherein, during the melt dip coating, a zinc layer is applied having a thickness of 5 to 20 μm, preferably 7 to 14 μm, on each side, wherein the melt dip process and the aluminum content of the zinc bath is adjusted such that, during the melt dip coating, an aluminum content for the barrier layer results of 0.15 g/m2 to 0.8 g/m2 and the steel sheet or sheet components made therefrom is subsequently heated to a temperature above the austenitizing temperature and is then cooled at a speed greater than the critical hardening speed in order to cause hardening, wherein oxygen-affine elements are contained in the zinc bath for the melt dip coating in a concentration of 0.10 wt.-% to 15 wt.-% that, during the austenitizing on the surface of the cathodic protective layer, form a thin skin comprised of the oxide of the oxygen-affine elements and said oxide layer is blasted after hardening by irradiation of the sheet component with dry ice particles.

    摘要翻译： 本发明涉及一种生产和除去阴极涂层的临时保护层的方法，特别是用于生产具有容易涂漆的表面的硬化钢部件，其中由可硬化的钢合金制成的钢板经受 预氧化，其中所述预氧化形成厚度为100nm至1000nm的FeO层，随后进行熔融浸涂，其中在熔融浸涂期间，施加厚度为5至20μm的锌层，优选 在每一侧上为7至14μm，其中熔融浸渍工艺和锌浴的铝含量被调节，使得在熔融浸涂期间，阻挡层的铝含量为0.15g / m 2至0.8g / m2，然后将由此制成的钢板或片材组件加热到高于奥氏体化温度的温度，然后以大于临界硬化速度的速度冷却以引起硬化 ，其中在用于熔融浸涂的锌浴中含有氧亲和元素，其浓度为0.10重量％至15重量％，在阴极保护层表面的奥氏体化期间形成薄的皮肤 由氧化仿生元素的氧化物构成，并且所述氧化物层通过用干冰颗粒照射片材组分而硬化后喷丸。

    METHOD FOR PRODUCING HARDENED STRUCTURAL ELEMENTS
    10.
    发明申请
    METHOD FOR PRODUCING HARDENED STRUCTURAL ELEMENTS 审中-公开
    生产硬化结构元素的方法

    公开(公告)号：US20140020795A1

    公开(公告)日：2014-01-23

    申请号：US13997585

    申请日：2011-12-22

    申请人： Harald Schwinghammer ,  Andreas Sommer ,  Siegfried Kolnberger ,  Martin Rosner ,  Thomas Kurz

    发明人： Harald Schwinghammer ,  Andreas Sommer ,  Siegfried Kolnberger ,  Martin Rosner ,  Thomas Kurz

    IPC分类号： C21D8/00

    CPC分类号： C21D8/005 ,  C21D1/673 ,  C21D9/48 ,  C23C2/02 ,  C23C2/28

    摘要： The invention relates to a method for producing a hardened steel component with a coating composed of zinc or a zinc alloy; a blank is stamped out of a sheet coated with the zinc or zinc alloy, the stamped-out blank is heated to a temperature ≧Ac3 and if need be, kept at this temperature for a predetermined time in order to induce the formation of austenite, and then the heated blank is transferred to a forming die, is formed in the forming die, and is cooled at a speed that is greater than the critical hardening speed and thus hardened; the steel material is adjusted in a transformation-delaying fashion so that a quench hardening through transformation of austenite into martensite takes place at a forming temperature that lies in the range from 450° C. to 700° C.; after the heating and before the forming, an active cooling takes place at >15K/s.

    摘要翻译： 本发明涉及一种由锌或锌合金构成的涂层的硬化钢部件的制造方法， 用镀锌锌合金的板材冲压出坯件，将冲压出的坯料加热至> = Ac3的温度，如果需要，在该温度下保持预定时间以引起奥氏体的形成 ，然后将加热的坯料转移到成型模具中，形成在成型模具中，并以大于临界硬化速度的速度冷却，从而硬化; 以转变延迟的方式调整钢材，使得通过在450℃至700℃的范围内的奥氏体转变成马氏体而进行淬火硬化。 在加热之后和成型之前，主动冷却发生在> 15K / s。