公开(公告)号：US08136642B2

公开(公告)日：2012-03-20

申请号：US11589807

申请日：2006-10-31

申请人： Andreas Kienzle ,  Ingrid Kratschmer

发明人： Andreas Kienzle ,  Ingrid Kratschmer

IPC分类号： F16D65/10

CPC分类号： F16D69/02 ,  B32B18/00 ,  C04B35/573 ,  C04B35/6267 ,  C04B35/62863 ,  C04B35/62873 ,  C04B35/62878 ,  C04B35/806 ,  C04B35/83 ,  C04B2235/383 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5268 ,  C04B2235/9607 ,  C04B2237/363 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/385 ,  C04B2237/70 ,  F16D65/12 ,  F16D69/023 ,  F16D2065/132

摘要： Carbon-ceramic brake disks that comprise several layers, whereby at least one layer is used as a bearing element and at least one layer acts as a friction layer, whereby the bearing element and at least one friction layer are separated by an intermediate layer, characterized in that the intermediate layer has reinforcement fibers in the form of fiber bundles, whereby the fiber bundles are encased by a layer that consists of a mixture of silicon carbide, silicon and carbon, which can be obtained by heat treatment of a mixture that consists of silicon powder and a carbonized resin or carbonized pitch at a temperature of 900° C. up to 1700° C. in an environment devoid of oxidizing agents. A process for their manufacture and use, in particular in automotive brake systems.

摘要翻译： 碳陶瓷制动盘包括几层，其中使用至少一层作为轴承元件，并且至少一层用作摩擦层，由此轴承元件和至少一个摩擦层由中间层分离，其特征在于 中间层具有纤维束形式的增强纤维，由此纤维束被由碳化硅，硅和碳的混合物组成的层包围，该层可以通过热处理由 硅粉末和碳化树脂或碳化沥青，在900℃至1700℃的温度下，在没有氧化剂的环境中。 其制造和使用的过程，特别是在汽车制动系统中。

公开(公告)号：US07763224B2

公开(公告)日：2010-07-27

申请号：US11712401

申请日：2007-03-01

申请人： Andreas Kienzle ,  Johann Daimer ,  Rudi Beck ,  Otto Mederle ,  Matthieu Schwartz ,  Jens Rosenlöcher

发明人： Andreas Kienzle ,  Johann Daimer ,  Rudi Beck ,  Otto Mederle ,  Matthieu Schwartz ,  Jens Rosenlöcher

IPC分类号： C01B31/36 ,  B05C3/09

CPC分类号： C04B35/573 ,  C04B35/64 ,  C04B2235/40 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/428 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2235/6581 ,  C04B2235/662 ,  F27B9/02 ,  F27B9/04 ,  F27B9/20 ,  F27B9/36 ,  Y02P40/65

摘要： A method for treating workpieces that consist of porous carbon material with liquid silicon with the formation of silicon carbide, comprising the steps: Preheating porous carbon workpieces under inert gas to the selected operating temperature TB1, feeding liquid silicon to the porous carbon workpieces at an operating pressure pB2 and an operating temperature TB2, and impregnating the porous carbon workpieces with liquid silicon, reaction of the liquid silicon in the workpiece at a temperature TB3 with the formation of silicon carbide that consists of carbon and silicon, gassing the workpiece with inert gas and cooling from the operating temperature TB3 to the conditioning temperature Tk, cooling the workpieces to room temperature, the temperature TB3 being greater than or equal to the temperature TB2, and the workpiece in step d of the method no longer being in contact with liquid silicon outside of the workpiece.

摘要翻译： 一种用于处理由多孔碳材料与液态硅组成的工件的碳化硅形成方法，包括以下步骤：将惰性气体下的多孔碳工件预热至所选择的工作温度TB1，在操作中将液态硅供给到多孔碳工件 压力pB2和工作温度TB2，并用液态硅浸渍多孔碳工件，工件中液态硅在温度TB3下反应，形成由碳和硅组成的碳化硅，用惰性气体气化工件， 从工作温度TB3到调节温度Tk的冷却，将工件冷却至室温，温度TB3大于或等于温度TB2，并且该方法的步骤d中的工件不再与外部的液态硅接触 的工件。

公开(公告)号：US20090149308A1

公开(公告)日：2009-06-11

申请号：US12212452

申请日：2008-09-17

申请人： Andreas KIENZLE ,  Johann Daimer ,  Rudi Beck ,  Otto Mederle

发明人： Andreas KIENZLE ,  Johann Daimer ,  Rudi Beck ,  Otto Mederle

IPC分类号： C04B35/52 ,  B01J8/04

CPC分类号： C04B35/64 ,  C04B35/573 ,  C04B2235/40 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/6565 ,  C04B2235/6581 ,  C04B2235/661 ,  C04B2235/662 ,  F27B9/047 ,  F27B9/2407 ,  F27B9/36 ,  F27D3/02 ,  F27D3/026

摘要： Method for treatment of workpieces of porous carbon material with liquid silicon with the formation of silicon carbide, comprising the following steps: preheating of porous carbon workpieces under an inert gas to a selected operating temperature TB1, delivery of liquid silicon to the porous carbon workpieces at an operating pressure pB2 and an operating temperature TB2 and impregnation of the porous carbon workpieces with liquid silicon, reaction of the liquid silicon in the workpiece at a temperature TB3 with formation of silicon carbide from carbon and silicon, gassing of the workpieces with inert gas, and cooling from the operating temperature TB3 to a conditioning temperature Tk, cooling of workpieces to room temperature, in step c the delivery of silicon and transport of the workpieces taking place over preferably cylindrical rolls which are porous at least in the exterior region and which are pivoted, and their speed of rotation determining the residence time for the delivery of silicon in step c, and the temperature TB3 being greater than or equal to the temperature TB2, and the workpieces for process step d no longer being in contact with liquid silicon outside the workpieces.

摘要翻译： 用液态硅处理碳化硅的多孔碳材料工件的方法，包括以下步骤：将惰性气体下的多孔碳工件预热到选定的工作温度TB1，将液态硅输送到多孔碳工件上 操作压力pB2和操作温度TB2，并且用液态硅浸渍多孔碳工件，在温度TB3下工件中的液态硅与碳和硅形成碳化硅的反应，用惰性气体气化工件， 并从工作温度TB3到调节温度Tk的冷却，工件冷却至室温，步骤c中硅的输送和工件的运输，优选至少在外部区域是多孔的圆柱形辊， 枢转，并且其旋转速度决定了运送的停留时间 步骤c中的硅，温度TB3大于或等于温度TB2，并且处理步骤d的工件不再与工件外部的液态硅接触。

公开(公告)号：US07219776B2

公开(公告)日：2007-05-22

申请号：US10125083

申请日：2002-04-18

申请人： Moritz Bauer ,  Bodo Benitsch ,  Martin Christ ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmermann-Chopin

发明人： Moritz Bauer ,  Bodo Benitsch ,  Martin Christ ,  Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Jens Rosenlöcher ,  Rainer Zimmermann-Chopin

IPC分类号： F16D66/00

CPC分类号： F16D66/02 ,  F16D65/126 ,  F16D2069/002 ,  F16D2200/0039 ,  F16D2200/0052 ,  F16D2200/006

摘要： A friction disc, in particular a brake or clutch disc, includes carbon fiber-reinforced ceramic composite material with at least one top surface formed as a friction surface. At least part of the friction surface is formed of a different material, in particular of a carbon-containing material. The different material exhibits lower wear and oxidation resistance than that of the rest of the friction surface and a supporting zone of the friction disc. A visual, audible or mechanical signal is produced under operating conditions due to comparatively greater wear. The signal provides a warning that the service life of the friction disc is being exceeded. A process for producing the friction disc is also provided.

摘要翻译： 摩擦盘，特别是制动器或离合器盘，包括碳纤维增强陶瓷复合材料，其中至少一个顶表面形成为摩擦表面。 摩擦表面的至少一部分由不同的材料形成，特别是含碳材料。 不同的材料表现出比摩擦面的其余部分和摩擦盘的支撑区域更低的耐磨性和抗氧化性。 由于相对较大的磨损，在操作条件下产生视觉，听觉或机械信号。 该信号提示警告说摩擦盘的使用寿命被超过。 还提供了制造摩擦盘的方法。

公开(公告)号：US06908667B2

公开(公告)日：2005-06-21

申请号：US10179481

申请日：2002-06-25

申请人： Martin Christ ,  Michael Heine ,  Andreas Kienzle ,  Rainer Zimmermann-Chopin

发明人： Martin Christ ,  Michael Heine ,  Andreas Kienzle ,  Rainer Zimmermann-Chopin

IPC分类号： C04B35/571 ,  C04B35/573 ,  C04B35/628 ,  C04B35/80 ,  C04B35/83 ,  C04B41/51 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  F16D69/02 ,  D04H1/00

CPC分类号： C04B35/62884 ,  C04B35/565 ,  C04B35/571 ,  C04B35/573 ,  C04B35/62863 ,  C04B35/62873 ,  C04B35/806 ,  C04B35/83 ,  C04B41/009 ,  C04B41/4564 ,  C04B41/51 ,  C04B41/5127 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B2111/00362 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/408 ,  C04B2235/422 ,  C04B2235/428 ,  C04B2235/5224 ,  C04B2235/5232 ,  C04B2235/5236 ,  C04B2235/5244 ,  C04B2235/728 ,  C04B2235/75 ,  C04B2235/80 ,  F16D69/02 ,  Y10T428/213 ,  Y10T428/24273 ,  Y10T428/249924 ,  Y10T428/249927 ,  Y10T428/249951 ,  Y10T428/252 ,  Y10T428/2918 ,  Y10T428/2949 ,  Y10T428/31 ,  C04B41/5144 ,  C04B41/5133 ,  C04B41/522 ,  C04B41/5027 ,  C04B41/5022 ,  C04B38/00

摘要： A method is provided for producing a fiber-reinforced material which is composed, at least in a region of a surface layer, of a ceramic composite and has carbon-containing fibers reaction-bonded to a matrix containing the elements Si and C. In particular a method of producing fiber-reinforced silicon carbide is provided in which a structure of a matrix contains cracks and/or pores, at least at ambient temperature, because of a high thermal expansion coefficient compared with that of the fibers. Metals are selectively electrodeposited in the open pores and cracks of the matrix and, in particular, in a region of the electrically conductive reinforcing fibers. As a result, the open pores and cracks are filled and, in addition, metallic top layers are optionally formed that are firmly keyed to the ceramic composite and that may serve as an interlayer for glass top layers or ceramic top layers. A fiber-reinforced composite material, as well as moldings, in particular brake discs, brake linings or clutch plates, composed of such a composite material, are also provided.

摘要翻译： 提供一种制造纤维增强材料的方法，所述纤维增强材料至少在陶瓷复合材料的表面层的区域中形成并具有与包含元素Si和C的基体反应结合的含碳纤维。特别地， 提供了一种生产纤维增强碳化硅的方法，其中由于与纤维相比具有高的热膨胀系数，至少在环境温度下，基质的结构含有裂纹和/或孔。 金属选择性地电沉积在基体的开孔和裂纹中，特别是在导电增强纤维的区域中。 结果，填充了开放的孔和裂纹，此外，任选地形成金属顶层，其牢固地键合到陶瓷复合材料上，并且可以用作玻璃顶层或陶瓷顶层的中间层。 还提供了由这种复合材料组成的纤维增强复合材料以及模制品，特别是制动盘，制动衬片或离合器片。

公开(公告)号：US20050043433A1

公开(公告)日：2005-02-24

申请号：US10919960

申请日：2004-08-17

申请人： Andreas Kienzle ,  Mario Krupka ,  Gustavo Cabello ,  Ronald Huner ,  Moritz Bauer

发明人： Andreas Kienzle ,  Mario Krupka ,  Gustavo Cabello ,  Ronald Huner ,  Moritz Bauer

IPC分类号： C08J5/14 ,  F16D69/02

CPC分类号： F16D69/023 ,  F16D2200/0047

摘要： Clutch linings comprising fiber-reinforced ceramic materials which comprise carbon fibers and whose matrix material is selected from among inorganic polymers, oxidic ceramics, set cements, organoelement polymers and finely divided inorganic solids which are held together by an inorganic or organic binder

摘要翻译： 包含纤维增强陶瓷材料的离合器衬里，其包含碳纤维，其基体材料选自无机聚合物，氧化陶瓷，固体水泥，组合聚合物和细碎无机固体，它们通过无机或有机粘合剂

公开(公告)号：US06824862B2

公开(公告)日：2004-11-30

申请号：US10328417

申请日：2002-12-23

申请人： Moritz Bauer ,  Georg Burkhart ,  Martin Christ ,  Ronald Huener ,  Andreas Kienzle ,  Peter Winkelmann ,  Rainer Zimmermann-Chopin

发明人： Moritz Bauer ,  Georg Burkhart ,  Martin Christ ,  Ronald Huener ,  Andreas Kienzle ,  Peter Winkelmann ,  Rainer Zimmermann-Chopin

IPC分类号： B32B1800

CPC分类号： C04B35/565 ,  B32B18/00 ,  C04B35/573 ,  C04B35/63496 ,  C04B37/008 ,  C04B2235/428 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/5272 ,  C04B2235/728 ,  C04B2235/75 ,  C04B2235/80 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/584 ,  F16D69/02 ,  F16D69/023 ,  F16D2069/009 ,  F16D2069/045 ,  Y10S428/902 ,  Y10T428/249928 ,  Y10T428/249969 ,  Y10T428/249986 ,  Y10T428/30

摘要： Fiber-reinforced ceramic composites contain bundles, tows or hanks of long fibers, wherein the long fiber bundles, tows or hanks are completely surrounded by a short fiber-reinforced matrix, with the long and short fibers having, independently of one another, a mean diameter of from 4 to 12 &mgr;m and the long fibers having a mean length of at least 50 mm and the short fibers having a mean length of not more than 40 mm, a process for producing them and their use for producing clutch disks or brake disks.

摘要翻译： 纤维增强陶瓷复合材料包含长纤维的束，丝束或绞纱，其中长纤维束，丝束或绞纱被短纤维增强基体完全包围，长纤维和短纤维彼此独立地具有平均值 直径为4至12μm，长纤维的平均长度至少为50mm，短纤维的平均长度不大于40mm，其制造方法及其用于制造离合器盘或制动盘的用途 。

公开(公告)号：US06703117B2

公开(公告)日：2004-03-09

申请号：US10156535

申请日：2002-05-28

申请人： Udo Gruber ,  Michael Heine ,  Andreas Kienzle

发明人： Udo Gruber ,  Michael Heine ,  Andreas Kienzle

IPC分类号： D04H100

CPC分类号： C04B35/573 ,  B82Y30/00 ,  C04B35/63424 ,  C04B35/63444 ,  C04B35/63448 ,  C04B35/63452 ,  C04B35/63476 ,  C04B35/63496 ,  C04B35/806 ,  C04B37/008 ,  C04B2235/5212 ,  C04B2235/5224 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5276 ,  C04B2235/5284 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/348 ,  C04B2237/361 ,  C04B2237/363 ,  C04B2237/365 ,  C04B2237/368 ,  C04B2237/38 ,  C04B2237/385 ,  C04B2237/582 ,  C04B2237/584 ,  C04B2237/61 ,  F16C33/043 ,  F16D65/125 ,  F16D69/02 ,  F16D2069/001 ,  F16D2069/009 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/24993 ,  Y10T428/249945 ,  Y10T428/30

摘要： A friction or sliding body includes at least two composite materials reinforced with fiber bundles and containing a ceramics matrix. A first composite material forms the outside of the sliding body as a friction layer and a second composite material forms a supporting body joined areally to the friction layer. The fiber bundle lengths of the friction layer are significantly shorter than the fiber bundle lengths of the supporting body. The fiber bundles of the friction layer have a clear alignment perpendicular to the surface. The surface of the friction layer is formed substantially only of small regions of free carbon with a diameter of at most 1.2 mm, and a total fraction of the area of free carbon on the surface is at most 35%. The surface has an extremely fine crack structure and the friction layer exhibits virtually no stresses in the vicinity of the surface. A process for producing a friction or sliding body and a brake disc or brake lining are also provided.

摘要翻译： 摩擦或滑动体包括由纤维束增强并含有陶瓷基体的至少两种复合材料。 第一复合材料形成滑动体的外部作为摩擦层，第二复合材料形成与摩擦层接合的支撑体。 摩擦层的纤维束长度明显短于支撑体的纤维束长度。 摩擦层的纤维束具有与表面垂直的清晰取向。 摩擦层的表面基本上仅形成直径为1.2mm以下的游离碳的小区域，表面上的游离碳面积的总分数为35％以下。 该表面具有非常细小的裂纹结构，摩擦层在表面附近几乎没有表现出应力。 还提供了用于生产摩擦或滑动体以及制动盘或制动衬片的方法。

公开(公告)号：US06537654B1

公开(公告)日：2003-03-25

申请号：US09547684

申请日：2000-04-12

申请人： Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Reinhard Nixdorf

发明人： Udo Gruber ,  Michael Heine ,  Andreas Kienzle ,  Reinhard Nixdorf

IPC分类号： B32B1800

CPC分类号： F41H5/0435 ,  C04B35/573 ,  C04B35/806 ,  Y10S428/911 ,  Y10T428/166 ,  Y10T428/249924 ,  Y10T428/249928 ,  Y10T428/24993 ,  Y10T428/249937 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/26 ,  Y10T428/2904 ,  Y10T428/2918 ,  Y10T428/2927 ,  Y10T428/2933 ,  Y10T428/2967 ,  Y10T428/298 ,  Y10T428/2995 ,  Y10T428/30 ,  Y10T428/31717

摘要： Protection products and armored products made of a fiber-reinforced composite material with a ceramic matrix, include a protection element for partial or complete absorption of at least one impact-like load focussed at a point. The protection element has a body having at least one dimension at least equal to 3 cm, in a direction perpendicular to a load to be absorbed. The body includes a fiber-reinforced composite material having a ceramic matrix with at least 10% by weight of silicon carbide and having reinforcing fibers. At least 5% by weight of the reinforcing fibers are carbon fibers and/or graphite fibers.

摘要翻译： 由具有陶瓷基体的纤维增强复合材料制成的防护产品和装甲产品包括用于部分或完全吸收至少一个集中在一点上的冲击状载荷的保护元件。 保护元件具有在垂直于要被吸收的负载的方向上具有至少一个尺寸至少一个尺寸的主体。 本体包括具有至少10重量％的碳化硅并具有增强纤维的陶瓷基体的纤维增强复合材料。 至少5重量％的增强纤维是碳纤维和/或石墨纤维。