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1. 发明申请

US20120148871A1 Magnesium Components with Improved Corrosion Protection 审中-公开
标题翻译：具有改善腐蚀保护的镁组分
公开(公告)号：US20120148871A1
公开(公告)日：2012-06-14
申请号：US13302418
申请日：2011-11-22
申请人： Michael Störmer , Carsten Blawert , Yuanding Huang , Daniel Höche , Wolfgang Dietzel , Karl U. Kainer
发明人： Michael Störmer , Carsten Blawert , Yuanding Huang , Daniel Höche , Wolfgang Dietzel , Karl U. Kainer
IPC分类号： B32B15/01 , C23C14/35 , C23C16/06
CPC分类号： C23C14/165 , Y10T428/12729
摘要： The present invention relates to magnesium components with improved corrosion protection. The components are coated with a vitreous binary Mg—X alloy or a vitreous ternary Mg—X—Y alloy, where X is an element selected from the group consisting of the elements of main group III, of transition group III or rare earth elements of the Periodic Table of the Elements, and Y is an element selected from the group consisting of the elements of main group III or IV, of transition group III or IV or rare earth elements of the Periodic Table of the Elements. The coating is produced by means of physical vapor deposition processes, such as cathode ray atomization.
摘要翻译：本发明涉及具有改进的防腐蚀性能的镁组分。组分涂覆有玻璃质二元Mg-X合金或玻璃态三元Mg-X-Y合金，其中X是选自由III族组成的组，III族或III族的稀土元素元素周期表，Y是选自元素周期表中第III族或第IV族元素，过渡族III或IV族元素或稀土元素的元素。涂层通过物理气相沉积工艺，如阴极射线雾化产生。

2. 发明授权

US08828215B2 Process for producing a coating on the surface of a substrate based on lightweight metals by plasma-electrolytic oxidation 有权
标题翻译：通过等离子体电解氧化在基于轻质金属的基板表面上生产涂层的方法
公开(公告)号：US08828215B2
公开(公告)日：2014-09-09
申请号：US13438418
申请日：2012-04-03
申请人： Carsten Blawert , Daniel Hoche , Yuanding Huang , Jun Liang
发明人： Carsten Blawert , Daniel Hoche , Yuanding Huang , Jun Liang
IPC分类号： C25D11/00 , C25D9/00 , C25D15/00 , C25D11/02 , C25D11/34 , C25D11/30 , C25D11/06
CPC分类号： C25D11/026 , C25D11/06 , C25D11/30 , C25D11/34 , C25D15/00
摘要： The present invention relates to a process for producing a coating on the surface of a substrate by plasma-electrolytic oxidation. Improved corrosion protection for lightweight metals, in particular for magnesium or magnesium alloys, is achieved by the process. Furthermore, biocompatible protective layers can also be produced on these materials, with the option of controlling degradation of the substrate. The layers are amorphous. They are produced by plasma-electrolytic oxidation in which the substrate is dipped as electrode together with a counterelectrode into an electrolyte liquid and a sufficient electric potential for generating spark discharges at the surface of the substrate is applied, wherein the electrolyte comprises clay particles dispersed therein. Substrates can therefore be any machine components, automobile components, railroad components, aircraft components, ships' components, etc., or bioimplants such as bone replacement materials or medical bone screws made of a lightweight metal such as magnesium or a magnesium alloy.
摘要翻译：本发明涉及通过等离子体电解氧化在基板的表面上制造涂层的方法。通过该过程可以实现轻金属，特别是镁或镁合金的改进的防腐蚀保护。此外，还可以在这些材料上产生生物相容的保护层，并且可以选择控制底物的降解。这些层是无定形的。它们是通过等离子体 - 电解氧化制备的，其中将基底作为电极与反电极一起浸入电解质液体中，并且施加足够的电位以在基底表面产生火花放电，其中电解质包括分散在其中的粘土颗粒。因此，底物可以是任何机械部件，汽车部件，铁路部件，飞机部件，船舶部件等，或诸如骨替代材料或由诸如镁或镁合金的轻质金属制成的医用骨螺钉的生物体。

3. 发明申请

US20120261266A1 Process for Producing A Coating On The Surface Of A Substrate Based On Lightweight Metals By Plasma-electrolytic Oxidation 有权
标题翻译：通过等离子体电解氧化在基于轻质金属的基板表面上生产涂层的方法
公开(公告)号：US20120261266A1
公开(公告)日：2012-10-18
申请号：US13438418
申请日：2012-04-03
申请人： Carsten Blawert , Daniel Hoche , Yuanding Huang , Jun Liang
发明人： Carsten Blawert , Daniel Hoche , Yuanding Huang , Jun Liang
IPC分类号： C25D9/04 , C25D7/00
CPC分类号： C25D11/026 , C25D11/06 , C25D11/30 , C25D11/34 , C25D15/00
摘要： The present invention relates to a process for producing a coating on the surface of a substrate by plasma-electrolytic oxidation. Improved corrosion protection for lightweight metals, in particular for magnesium or magnesium alloys, is achieved by the process. Furthermore, biocompatible protective layers can also be produced on these materials, with the option of controlling degradation of the substrate. The layers are amorphous. They are produced by plasma-electrolytic oxidation in which the substrate is dipped as electrode together with a counterelectrode into an electrolyte liquid and a sufficient electric potential for generating spark discharges at the surface of the substrate is applied, wherein the electrolyte comprises clay particles dispersed therein. Substrates can therefore be any machine components, automobile components, railroad components, aircraft components, ships' components, etc., or bioimplants such as bone replacement materials or medical bone screws made of a lightweight metal such as magnesium or a magnesium alloy.
摘要翻译：本发明涉及通过等离子体电解氧化在基板的表面上制造涂层的方法。通过该过程可以实现轻金属，特别是镁或镁合金的改进的防腐蚀保护。此外，还可以在这些材料上产生生物相容的保护层，并且可以选择控制底物的降解。这些层是无定形的。它们是通过等离子体 - 电解氧化制造的，其中将基底作为电极与反电极一起浸入电解液中，并且施加足够的电位以在基底表面产生火花放电，其中电解质包括分散在其中的粘土颗粒。因此，底物可以是任何机械部件，汽车部件，铁路部件，飞机部件，船舶部件等，或诸如骨替代材料或由诸如镁或镁合金的轻质金属制成的医用骨螺钉的生物体。

4. 发明申请

US20090269236A1 DUCTILE MAGNESIUM ALLOY 审中-公开
标题翻译： DUCTILE MAGNESIUM合金
公开(公告)号：US20090269236A1
公开(公告)日：2009-10-29
申请号：US12426028
申请日：2009-04-17
申请人： Carsten Blawert , Ulrich Kainer , Wolfgang Dietzel , Andre Ditze , Christiane Scharf , Predrag Zivanovic
发明人： Carsten Blawert , Ulrich Kainer , Wolfgang Dietzel , Andre Ditze , Christiane Scharf , Predrag Zivanovic
IPC分类号： C22C23/06 , C22C23/02 , C22C23/04 , C22C23/00
CPC分类号： C22C23/02 , C22C23/04
摘要： The present invention relates to a corrosion resistant magnesium alloy which can be prepared with a justifiable expenditure of energy from scrap or impure copper containing precursors and displays a ductility such that it can be used as a casting or kneading material. The magnesium alloy contains, relative to the total weight of the magnesium alloy, 1 to 9 wt. % aluminium, 0.6 to 6 wt. % zinc, 0.1 to 2 wt. % manganese, 0 to 2 wt. % rare earth elements, 0.5 to 2 wt. % copper, wherein the weight ratio of aluminium to zinc lies in the range from 1:1 to 2:1.
摘要翻译：本发明涉及一种耐腐蚀的镁合金，其可以由来自废料或不纯的含铜前体的合理消耗能量制备，并显示延展性，使得其可以用作铸造或捏合材料。相对于镁合金的总重量，镁合金含有1〜9重量％％铝，0.6〜6重量％％锌，0.1〜2重量％％锰，0〜2重量％％稀土元素，0.5〜2wt。％铜，其中铝与锌的重量比在1:1至2:1的范围内。

5. 发明申请

US20090202849A1 COATING OF A MAGNESIUM COMPONENT 审中-公开
标题翻译：磁粉组合物的涂覆
公开(公告)号：US20090202849A1
公开(公告)日：2009-08-13
申请号：US12370017
申请日：2009-02-12
申请人： Nico Scharnagl , Carsten Blawert
发明人： Nico Scharnagl , Carsten Blawert
IPC分类号： B32B15/08 , B05D3/00
CPC分类号： A61L27/047 , A61L27/34 , A61L27/58 , A61L31/022 , A61L31/10 , A61L31/148 , C09D5/08 , C09D5/12 , C09D179/08 , Y10T428/31681
摘要： A part containing magnesium is coated by wetting the part with a polymer solution that contains polyetherimide and a solvent to provide a wetted part; and drying the wetted part to form a coating layer on the part. The corrosion rate of a biocomponent made of magnesium or a magnesium alloy is controlled by forming a coating layer on the biocomponent according to a method described herein, wherein the coating layer has a porosity that provides a corresponding corrosion rate.
摘要翻译：通过用包含聚醚酰亚胺和溶剂的聚合物溶液润湿该部分来涂覆含镁的部分以提供润湿部分; 并干燥润湿部分以在该部分上形成涂层。通过根据本文所述的方法在生物组分上形成涂层来控制由镁或镁合金制成的生物组分的腐蚀速率，其中涂层具有提供相应腐蚀速率的孔隙率。

6. 发明申请

US20090104070A1 MAGNESIUM ALLOY 审中-公开
标题翻译：镁合金
公开(公告)号：US20090104070A1
公开(公告)日：2009-04-23
申请号：US11994717
申请日：2006-07-13
申请人： Andre Ditze , Christiane Scharf , Carsten Blawert , Karl Ulrich Kainer , Emma Deyanira Morales Garza
发明人： Andre Ditze , Christiane Scharf , Carsten Blawert , Karl Ulrich Kainer , Emma Deyanira Morales Garza
IPC分类号： C22C23/02
CPC分类号： C22B26/22 , C22B7/003 , C22C23/02 , Y02P10/212
摘要： The invention relates to the development of a corrosion-resistant magnesium secondary alloy. In the field of magnesium metallurgy, no secondary alloys have existed so far such as they exist in the case of other metals such as aluminium, for example. Magnesium alloys are corrosion-resistant if the copper, nickel and iron contents are very low. Recycling of old scrap metal with the aim of again producing structural parts has therefore not been possible up till now since too much copper and nickel are contained in this scrap metal According to the invention, this problem is solved by a new magnesium secondary alloy having been developed which, in spite of higher contents of copper, nickel, iron and silicon, possesses the same corrosion properties as pure magnesium alloys.
摘要翻译：本发明涉及耐腐蚀镁二次合金的开发。在镁冶金领域，迄今为止没有二次合金存在，例如在诸如铝的其它金属的情况下它们存在。如果铜，镍和铁的含量非常低，镁合金是耐腐蚀的。因此，为了再次生产结构部件，旧的废金属的再循环是迄今为止不可能的，因为这种废金属中含有太多的铜和镍。根据本发明，这个问题是通过一种新的镁二次合金开发了尽管铜，镍，铁和硅的含量较高，但具有与纯镁合金相同的腐蚀性能。

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