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1. 发明授权

US08282748B2 Process for producing metal matrix composite materials 有权
标题翻译：生产金属基复合材料的工艺
公开(公告)号：US08282748B2
公开(公告)日：2012-10-09
申请号：US10577914
申请日：2004-10-16
申请人： Florian Moll , Lutz Oemisch , Ulrich Bischofberger , Karl Ulrich Kainer , Norbert Hort , Hajo Dieringa , Hagen Frank
发明人： Florian Moll , Lutz Oemisch , Ulrich Bischofberger , Karl Ulrich Kainer , Norbert Hort , Hajo Dieringa , Hagen Frank
IPC分类号： C22F1/06 , C22C23/00 , C22C1/04
CPC分类号： B22D17/007 , C22C1/005 , C22C1/1036 , C22C32/0078 , C22C2001/1052
摘要： The invention relates to a method for producing metal matrix composite materials, including at least one proportion of magnesium or one magnesium alloy and involving at least one production step in which a thixomolding ensues. According to the invention, an Mg2Si phase having a volume fraction of at least 2% is incorporated in a metal matrix preferably comprised of magnesium or of a magnesium alloy. The inventive method uses the thixomolding method for the in-situ production of a metallic composite material and is advantageous in that a broad range of adjustable volume fractions of the Mg2Si phase in the composite material results whereby enabling the properties of the composite material to be individually modified. The inventive metal matrix composite material is particularly suited for producing thermally stressed parts of motor vehicles such as pistons or the like.
摘要翻译：本发明涉及一种生产金属基复合材料的方法，该材料包括镁或一种镁合金的至少一部分，并涉及至少一个制造步骤，其中进行触变成型。根据本发明，体积分数至少为2％的Mg 2 Si相被掺入优选由镁或镁合金构成的金属基体中。本发明的方法使用触变成型方法用于金属复合材料的原位生产，并且有利的是，复合材料中的Mg2Si相的可调体积分数的宽范围的结果是使复合材料的性质能够单独地改性。本发明的金属基复合材料特别适用于制造机动车辆如活塞等的热应力部件。

2. 发明申请

US20110172724A1 BIOCOMPATIBLE MAGNESIUM MATERIAL 审中-公开
标题翻译：生物化学镁材料
公开(公告)号：US20110172724A1
公开(公告)日：2011-07-14
申请号：US12097461
申请日：2006-12-14
申请人： Norbert Hort , Hajo Dieringa , Karl Ulrich Kainer
发明人： Norbert Hort , Hajo Dieringa , Karl Ulrich Kainer
IPC分类号： A61B17/58 , A61K47/02 , B02C23/00
CPC分类号： A61L24/0063 , A61L27/425 , A61L2430/02
摘要： A biocompatible material from which solid structures such as for example screws or plates can be manufactured, which are used for fixing bone fractures or damage and display an adequate mechanical stability. A mixture of apatite and a magnesium alloy, in the form of chips or powder, is ground in a ball mill until a homogeneous mixture forms. The homogeneous mixture is consolidated in a second step. This can be carried out by extrusion or forging. The desired shape can then be extracted from the obtained solid material by machining.
摘要翻译：一种生物相容性材料，可从中制造诸如螺钉或板的固体结构，其用于固定骨折或损伤并显示足够的机械稳定性。将磷灰石和镁合金的混合物以碎片或粉末的形式在球磨机中研磨直到形成均匀的混合物。均匀混合物在第二步中固结。这可以通过挤压或锻造进行。然后可以通过机械加工从所获得的固体材料中提取所需的形状。

3. 发明申请

US20100054985A1 CREEP-RESISTANT MAGNESIUM ALLOY 审中-公开
标题翻译：耐腐蚀镁合金
公开(公告)号：US20100054985A1
公开(公告)日：2010-03-04
申请号：US12540581
申请日：2009-08-13
申请人： HAJO DIERINGA , Norbert Hort , Karl U. Kainer
发明人： HAJO DIERINGA , Norbert Hort , Karl U. Kainer
IPC分类号： C22C23/02 , C22C30/00 , C22C30/04
CPC分类号： C22C23/02
摘要： The present invention relates to a magnesium aluminum alloy with enhanced creep resistance. The alloy contains barium and calcium in low proportions, and possesses a higher creep resistance in comparison to alloys containing rare earth elements. The alloy may additionally include zinc, tin, lithium, manganese, yttrium, neodymium, cerium and/or praseodymium in proportions of up to 7% by weight, respectively.
摘要翻译：本发明涉及具有增强的抗蠕变性的镁铝合金。与含有稀土元素的合金相比，该合金含有低比例的钡和钙，并且具有较高的抗蠕变性。合金还可以分别包含比例高达7重量％的锌，锡，锂，锰，钇，钕，铈和/或镨。

4. 发明申请

US20070104606A1 Process for producing metal matrix composite materials 有权
标题翻译：生产金属基复合材料的工艺
公开(公告)号：US20070104606A1
公开(公告)日：2007-05-10
申请号：US10577914
申请日：2004-10-16
申请人： Florian Moll , Lutz Oemisch , Ulrich Bischofberger , Karl Kainer , Norbert Hort , Hajo Dieringa , Hagen Frank
发明人： Florian Moll , Lutz Oemisch , Ulrich Bischofberger , Karl Kainer , Norbert Hort , Hajo Dieringa , Hagen Frank
IPC分类号： C22C23/00
CPC分类号： B22D17/007 , C22C1/005 , C22C1/1036 , C22C32/0078 , C22C2001/1052
摘要： The invention relates to a method for producing metal matrix composite materials, including at least one proportion of magnesium or one magnesium alloy and involving at least one production step in which a thixomolding ensues. According to the invention, an Mg2Si phase having a volume fraction of at least 2% is incorporated in a metal matrix preferably comprised of magnesium or of a magnesium alloy. The inventive method uses the thixomolding method for the in-situ production of a metallic composite material and is advantageous in that a broad range of adjustable volume fractions of the Mg2Si phase in the composite material results whereby enabling the properties of the composite material to be individually modified. The inventive metal matrix composite material is particularly suited for producing thermally stressed parts of motor vehicles such as pistons or the like.
摘要翻译：本发明涉及一种生产金属基复合材料的方法，该材料包括镁或一种镁合金的至少一部分，并涉及至少一个制造步骤，其中进行触变成型。根据本发明，体积分数至少为2％的Mg 2 Si相加入优选由镁或镁合金构成的金属基体中。本发明的方法使用触变成型方法进行金属复合材料的原位生产，并且有利的是，复合材料中的Mg 2 Si 3相的可调体积分数范围很宽，从而使得复合材料的性能要单独修改。本发明的金属基复合材料特别适用于制造机动车辆如活塞等的热应力部件。

5. 发明申请

US20100000702A1 APPARATUS FOR DETERMINING THE HOT TEARING SUSCEPTIBILITY OF METALLIC MELTS 审中-公开
标题翻译：用于确定金属熔体热烫不牢度的装置
公开(公告)号：US20100000702A1
公开(公告)日：2010-01-07
申请号：US12498242
申请日：2009-07-06
申请人： Zisheng Zhen , Oliver Utke , Willi Punessen , Norbert Hort , Karl Ulrich Kainer
发明人： Zisheng Zhen , Oliver Utke , Willi Punessen , Norbert Hort , Karl Ulrich Kainer
IPC分类号： B22C19/00
CPC分类号： B22D46/00 , G01N3/60 , G01N33/205 , G01N2203/0062 , G01N2203/0092
摘要： The present invention relates to an apparatus for determining the hot tearing susceptibility of metallic melts, comprising a casting mould, which has a first subvolume and a second subvolume, the second subvolume being formed as a tubular portion with a first end and a second end, the first end being connected to the first subvolume, comprising a measuring element, which extends into the second end of the tubular portion, and comprising a measuring device for recording a force on the measuring element and/or a change in position of the measuring element in the direction of extent of the tubular portion, the measuring device being coupled with the measuring element. The object of allowing an improved quantitative and qualitative determination of hot tearing susceptibility is achieved by the cross-sectional area of the tubular portion being reduced in the direction of the second end in each and every subportion of the tubular portion that may be selected substantially over the entire length.
摘要翻译：本发明涉及一种用于确定金属熔体的热撕裂敏感性的装置，包括具有第一子体积和第二子体积的铸模，所述第二子体积形成为具有第一端和第二端的管状部分，所述第一端连接到所述第一子体积，包括延伸到所述管状部分的第二端中的测量元件，并且包括用于在所述测量元件上记录力的测量装置和/或所述测量元件的位置变化在管状部分的方向上，测量装置与测量元件耦合。允许改进的定量和定性测定热撕裂敏感性的目的是通过在管状部分的每个子部分中沿着第二端的方向减小的管状部分的横截面积实质上可以被选择为基本上超过整个长度。

6. 发明申请

US20140199365A1 RESORBABLE STENTS WHICH CONTAIN A MAGNESIUM ALLOY 有权
标题翻译：含有镁合金的可再生钢索
公开(公告)号：US20140199365A1
公开(公告)日：2014-07-17
申请号：US14238876
申请日：2012-08-15
申请人： Michael Stekker , Norbert Hort , Frank Feyerabend , Erika Hoffmann , Michael Hoffmann , Roland Horres
发明人： Michael Stekker , Norbert Hort , Frank Feyerabend , Erika Hoffmann , Michael Hoffmann , Roland Horres
IPC分类号： A61L31/14 , A61K31/337 , A61K31/439 , A61F2/82
CPC分类号： A61L27/58 , A61F2/82 , A61K31/337 , A61K31/439 , A61L31/022 , A61L31/148 , C22C1/02 , C22C23/06 , C22F1/006 , C22F1/06 , C25F3/18
摘要： The present invention is directed to stents made of a magnesium alloy degradable under physiological conditions and an outer polymeric coating. Herein, the stents according to the invention can be additionally coated with at least one anti-inflammatory, antiproliferative, antiangiogenic, antirestenotic and/or antithrombogenic active agent.
摘要翻译：本发明涉及由在生理条件下可降解的镁合金和外部聚合物涂层制成的支架。本文中，根据本发明的支架可另外涂覆有至少一种抗炎，抗增殖，抗血管生成，抗再狭窄和/或抗血栓形成的活性剂。

7. 发明申请

US20120195787A1 SINGLE-PHASE SOLID SOLUTION CAST OR WROUGHT MAGNESIUM ALLOYS 审中-公开
标题翻译：单相固体解决方案铸造或铸造镁合金
公开(公告)号：US20120195787A1
公开(公告)日：2012-08-02
申请号：US13352595
申请日：2012-01-18
申请人： Yuanding Huang , Qiumin Peng , Norbert Hort , Karl U. Kainer
发明人： Yuanding Huang , Qiumin Peng , Norbert Hort , Karl U. Kainer
IPC分类号： C22C23/00 , B22D11/00 , B22D17/00 , B22D27/04 , C22C23/06 , B22D11/06
CPC分类号： C22C23/04 , C22C23/06
摘要： The present invention relates to single-phase solid solution magnesium alloys suitable for the applications as cast or wrought. These alloys are prepared by multi-microalloying with rare earth elements (including gadolinium, yttrium, dysprosium, samarium, lanthanum, cerium, neodymium and praseodymium). Each alloy contains 0.5 to less than 5 wt. % rare earth elements with a content of 0.05-2.0% by weight. The total amount of rare earth elements is controlled below 5% by weight in order for economical considerations. The amount of grain refiner calcium or zirconium is in the range of 0.05-0.6% by weight. These alloys can be prepared by die casting, permanent casting, chill casting, semi-solid processes, continuous casting and continuous twin roll casting.
摘要翻译：本发明涉及适用于铸造或锻造的应用的单相固溶镁合金。这些合金通过与稀土元素（包括钆，钇，镝，钐，镧，铈，钕和镨）的多微合金化制备。每种合金含有0.5至小于5wt。％稀土元素含量为0.05-2.0％（重量）。为了经济考虑，稀土元素的总量控制在5重量％以下。晶粒细化剂钙或锆的量在0.05-0.6重量％的范围内。这些合金可以通过压铸，永久铸造，冷铸，半固体加工，连续铸造和连续双辊铸造制备。

8. 发明申请

US20110313527A1 IMPLANT MADE OF A MAGNESIUM ALLOY AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：镁合金的植入物及其生产方法
公开(公告)号：US20110313527A1
公开(公告)日：2011-12-22
申请号：US13058573
申请日：2009-08-11
申请人： Frank Witte , Norbert Hort , Marco Wolfstadter , Bernd Frohlich , Wolfgang Voith , Hans-Joachim Fischer
发明人： Frank Witte , Norbert Hort , Marco Wolfstadter , Bernd Frohlich , Wolfgang Voith , Hans-Joachim Fischer
IPC分类号： A61F2/28 , B22D25/00 , B22D17/00
CPC分类号： B22D25/02 , A61B17/0401 , A61B17/8052 , A61B17/864 , A61B17/866 , A61B2017/00004 , A61B2017/00212 , A61B2017/00411 , A61B2017/0412 , A61B2017/0414 , A61B2017/0437 , A61B2017/044 , A61B2017/0445 , A61B2017/0459 , A61F2002/30062 , A61F2210/0004 , A61F2250/0023 , A61F2250/0024 , A61F2310/00041 , A61L27/047 , A61L27/56 , A61L31/022 , A61L31/146 , A61L31/148 , B22D17/00 , B22D21/007 , B22D25/06
摘要： The invention relates to an implant from a magnesium alloy, in which porosity increases towards the core.
摘要翻译：本发明涉及一种镁合金的植入物，其中孔隙度朝向核心增加。

9. 发明授权

US09566367B2 Magnesium alloy and resorbable stents containing the same 有权
标题翻译：镁合金和含可吸收的支架
公开(公告)号：US09566367B2
公开(公告)日：2017-02-14
申请号：US14238875
申请日：2012-08-15
申请人： Michael Stekker , Norbert Hort , Frank Feyerabend
发明人： Michael Stekker , Norbert Hort , Frank Feyerabend
IPC分类号： C22C23/00 , A61L27/58 , A61L31/02 , A61L31/14 , C22C23/06 , C22F1/00 , C22C1/02 , C22F1/06 , A61F2/82 , A61K31/337 , A61K31/439 , C25F3/18
CPC分类号： A61L27/58 , A61F2/82 , A61K31/337 , A61K31/439 , A61L31/022 , A61L31/148 , C22C1/02 , C22C23/06 , C22F1/006 , C22F1/06 , C25F3/18
摘要： The present invention is directed to a magnesium alloy containing 5.0% by wt.-25.5% by wt. dysprosium, 0.01% by wt.-5.0% by wt. neodymium and/or europium, 0.1% by wt. 3.0% by wt. zinc, 0.1% by wt.-2.0% by wt. Zirconium, and balance to 100.0% by wt. magnesium, being degradable under physiological conditions and which is particularly suitable for the production of absorbable stents and to stents made thereof.
摘要翻译：本发明涉及含有5.0重量％-25.5重量％的镁合金。镝，0.01重量％〜5.0重量％钕和/或铕，0.1重量％ 3.0重量％锌，0.1重量％〜2.0重量％锆，平衡至100.0重量％。镁，在生理条件下可降解，特别适用于生产可吸收支架及其制成的支架。

10. 发明授权

US09522219B2 Resorbable stents which contain a magnesium alloy 有权
标题翻译：含镁合金的可再吸收支架
公开(公告)号：US09522219B2
公开(公告)日：2016-12-20
申请号：US14238876
申请日：2012-08-15
申请人： Michael Stekker , Norbert Hort , Frank Feyerabend , Erika Hoffmann , Michael Hoffmann , Roland Horres
发明人： Michael Stekker , Norbert Hort , Frank Feyerabend , Erika Hoffmann , Michael Hoffmann , Roland Horres
IPC分类号： A61L27/58 , A61L31/02 , A61L31/14 , C22C23/06 , C22F1/00 , C22C1/02 , A61F2/82 , A61K31/337 , A61K31/439 , C22F1/06
CPC分类号： A61L27/58 , A61F2/82 , A61K31/337 , A61K31/439 , A61L31/022 , A61L31/148 , C22C1/02 , C22C23/06 , C22F1/006 , C22F1/06 , C25F3/18
摘要： The present invention is directed to stents made of a magnesium alloy degradable under physiological conditions and an outer polymeric coating. Herein, the stents according to the invention can be additionally coated with at least one anti-inflammatory, antiproliferative, antiangiogenic, antirestenotic and/or antithrombogenic active agent.
摘要翻译：本发明涉及由在生理条件下可降解的镁合金和外部聚合物涂层制成的支架。本文中，根据本发明的支架可另外涂覆有至少一种抗炎，抗增殖，抗血管生成，抗再狭窄和/或抗血栓形成的活性剂。

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