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1. 发明授权

US06022505A Process for manufacturing ceramic metal composite bodies, the ceramic metal composite body and its use 失效
标题翻译：制造陶瓷金属复合体的方法，陶瓷金属复合体及其用途
公开(公告)号：US06022505A
公开(公告)日：2000-02-08
申请号：US26549
申请日：1998-02-20
申请人： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tilmann Haug
发明人： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tilmann Haug
IPC分类号： C04B41/51 , C04B41/88 , C22C1/05 , C04B35/03 , C04B35/46 , C04B35/653 , C04B35/76 , C04B35/80
CPC分类号： C04B41/88 , C04B41/5155 , C22C1/051
摘要： A process for manufacturing a ceramic metal composite body in the case of which a dimensionally stable and porous sacrificial body is produced from ceramic initial products and is filled at a filling temperature with a softened metal, particularly under an increased pressure. The filled sacrificial body is heated to a reaction temperature and the metal to be filled in, BMe, is reacted with a metal of the ceramics. KMe, forming the ceramic metal composite body which has a ceramic phase having KMe.sub.m B.sub.x and/or KMe.sub.n C.sub.y and/or KMe.sub.o CN and BMe.sub.p O.sub.3 and has a metallic phase having an intermetallic compound which is formed of KMe and BMe, the filling temperature being lower than the reaction temperature and higher than or equal to the softening temperature of the metal.
摘要翻译：在陶瓷金属复合体的制造方法中，由陶瓷初始产品制造尺寸稳定且多孔的牺牲体，并且在软化金属的填充温度下填充，特别是在增加的压力下。将填充的牺牲体加热至反应温度，并将待填充的金属（BMe）与陶瓷的金属反应。 KMe，形成具有具有KMemBx和/或KMenCy和/或KMeoCN和BMepO3的陶瓷相的陶瓷金属复合体，并且具有由KMe和BMe形成的金属间化合物的金属相，填充温度低于反应温度高于或等于金属的软化温度。

2. 发明授权

US06271162B1 Method for producing ceramic-metal composite bodies, ceramic-metal composite bodies and their use 失效
标题翻译：陶瓷 - 金属复合体的制造方法，陶瓷 - 金属复合体及其用途
公开(公告)号：US06271162B1
公开(公告)日：2001-08-07
申请号：US09367720
申请日：1999-10-27
申请人： Tilmann Haug , Steffen Rauscher , Michael Schleydecker , Karl Weisskopf
发明人： Tilmann Haug , Steffen Rauscher , Michael Schleydecker , Karl Weisskopf
IPC分类号： C04B3558
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C04B2111/00362 , C22C1/051 , Y10T428/249957 , Y10T428/24999 , Y10T428/252 , C04B41/0072 , C04B41/4521 , C04B41/4523 , C04B41/4556 , C04B41/5031 , C04B35/46 , C04B35/58 , C04B35/56 , C04B38/00
摘要： A process for producing a ceramic-metal composite, includes (1) mixing TiO2, and optionally Ti, with at least one of a boron-containing or carbon-containing material to give a green body mix; (2) heat treating the green body mix to a temperature from 900° C. to 1900° C. and below a temperature which leads to an autocatalytic reaction; (3) carrying out an exchange reaction between the material and the TiO2 to give a reaction product comprising at least one of TiBx and TiCy, wherein 0≦x 23 2 and 0≦y≦1; (4) producing a porous green body from the reaction product; (5) filling the porous green body with liquid aluminum after the exchange reaction; and (6) carrying out a reaction between the reaction product in the green body and the aluminum to form the ceramic-metal composite comprising a ceramic phase selected from the group consisting of TiBx-, TiCy-, TiCN- and Al2O3 and a comprising a metallic phase comprising an intermetallic compound of Ti and Al.
摘要翻译：一种陶瓷 - 金属复合材料的制造方法，包括（1）将TiO 2和任选的Ti与含硼或碳的材料中的至少一种混合以得到生坯混合物; （2）将生坯体混合物热处理至900℃至1900℃，低于导致自催化反应的温度; （3）在所述材料和所述TiO 2之间进行交换反应，得到包含TiB x和TiCy中的至少一种的反应产物，其中0≤x23 2且0 <= y <1; （4）从反应产物生产多孔生坯; （5）交换反应后用液态铝填充多孔生坯; 和（6）在生坯体与铝之间进行反应，形成陶瓷 - 金属复合体，该陶瓷 - 金属复合材料包含选自TiBx-，TiC y-，TiCN-和Al 2 O 3的陶瓷相，并且包含金属相包含Ti和Al的金属间化合物。

3. 发明授权

US06322608B1 Method for producing a component from a composite Al2O3/titanium aluminide material 失效
标题翻译：从复合Al2O3 /铝化铝材料制备组分的方法
公开(公告)号：US06322608B1
公开(公告)日：2001-11-27
申请号：US09554515
申请日：2000-05-17
申请人： Tilmann Haug , Christoph Hesselmann , Steffen Rauscher , Michael Scheydecker
发明人： Tilmann Haug , Christoph Hesselmann , Steffen Rauscher , Michael Scheydecker
IPC分类号： B22F312
CPC分类号： C04B41/009 , B29C43/006 , C04B35/46 , C04B41/5155 , C04B41/88 , C04B2111/00362 , F16D69/027 , C04B41/4521 , C04B41/4523 , C04B41/4556 , C04B41/5133 , C04B38/06
摘要： The invention relates to a process for producing a component from an Al2O3/titanium aluminide composite material. To produce the component, a shaped body is pressed from a starting mix of titanium, in particular as an oxide, carbon and/or its precursors, fillers and binders. At a conversion temperature, the shaped body is subjected to a heat treatment in order to form a pressure-stable sacrificial body. In the process, the filler and, if appropriate, the binder is/are also removed by thermal means. The sacrificial body is filled with aluminum and/or an aluminum alloy under pressure. The filling takes place at a filling temperature which is above the conversion temperature. Then, the temperature is reduced to a transformation temperature, the materials of the filled sacrificial body and the aluminum reacting through a solid-state reaction, below the filling temperature, to form an Al2O3/titanium aluminide composite body.
摘要翻译：本发明涉及一种由Al2O3 /铝化铝复合材料制备组分的方法。为了生产该组分，成型体由钛，特别是氧化物，碳和/或其前体，填料和粘合剂的起始混合物压制。在转化温度下，对成形体进行热处理以形成压力稳定的牺牲体。在此过程中，填料和粘合剂（如果合适的话）也可以通过热方法去除。牺牲体在压力下填充有铝和/或铝合金。填充在高于转化温度的填充温度下进行。然后，将温度降低至相变温度，填充的牺牲体和铝的材料通过固态反应在填充温度以下反应，形成Al 2 O 3 /铝化铝复合体。

4. 发明授权

US06298957B1 Process for producing a component and a component produced thereby having particular use in vehicle disc brakes 失效
标题翻译：用于制造由此产生的部件和部件的方法特别用于车辆盘式制动器
公开(公告)号：US06298957B1
公开(公告)日：2001-10-09
申请号：US09511075
申请日：2000-02-23
申请人： Tilmann Haug , Steffen Rauscher , Michael Scheydecker
发明人： Tilmann Haug , Steffen Rauscher , Michael Scheydecker
IPC分类号： F16D6900
CPC分类号： C04B41/009 , C04B41/5155 , C04B41/88 , C04B2111/00362 , C22C1/1036 , C22C2001/1057 , C22C2001/1073 , F16D69/027 , C04B41/4521 , C04B41/4523 , C04B41/4556 , C04B35/46 , C04B35/58 , C04B35/56
摘要： A component is made, in regions, of a ceramic-metal composite material. A porous sacrificial body produced from ceramic precursors is filled with softened metal and/or a metallic alloy at a predeterminable filling temperature at or above the softening temperature of the filling metal and under superatmospheric pressure. The filled sacrificial body is heated to or above a reaction temperature which is higher than the filling temperature, where a reaction between the filling metal (FMe) and the metal of the ceramic of the sacrificial body (CMe) is carried out, forming the ceramic-metal composite material comprising a ceramic phase and a metallic phase. The ceramic phase comprises CMemBx and/or CMenCy and/or CMeoCN and FMepO3, and the metallic phase comprises an intermetallic compound of a metal of the ceramic (CMe) and a filling metal (FMe). The sacrificial body is filled with the filling metal (FMe) during pressure casting of the component. A shape at least close to the final shape of the component, comprising a filled sacrificial body and the intermediate element(s) free of the sacrificial body, is cast by the pressure casting tool, and the component after casting is complete is heated to or above the reaction temperature in the region of the sacrificial body.
摘要翻译：在陶瓷 - 金属复合材料的区域中制备组分。由陶瓷前体制成的多孔牺牲体在处于填充金属的软化温度以上且处于超大气压下的可预料的填充温度下填充软化金属和/或金属合金。将填充的牺牲体加热到或高于高于填充温度的反应温度，其中填充金属（FMe）和牺牲体（CMe）的陶瓷的金属之间发生反应，形成陶瓷金属复合材料，其包含陶瓷相和金属相。陶瓷相包含CMemBx和/或CMenCy和/或CMeoCN和FMepO3，金属相包含陶瓷（CMe）金属和填充金属（FMe）的金属间化合物。牺牲体在组件的压铸过程中填充有填充金属（FMe）。至少接近零件的最终形状的形状，包括填充的牺牲体和不含牺牲体的中间元件，通过压力铸造工具铸造，并且铸造完成后的部件被加热到高于牺牲体区域的反应温度。

5. 发明授权

US06193928B1 Process for manufacturing ceramic metal composite bodies, the ceramic metal composite bodies and their use 失效
标题翻译：制造陶瓷金属复合体的方法，陶瓷金属复合体及其用途
公开(公告)号：US06193928B1
公开(公告)日：2001-02-27
申请号：US09026548
申请日：1998-02-20
申请人： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tanja Tschirge , Rainer Zimmermann-Chopin
发明人： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tanja Tschirge , Rainer Zimmermann-Chopin
IPC分类号： B22F326
CPC分类号： C04B35/58092 , C04B35/56 , C04B35/58 , C04B35/5805 , C04B35/58085 , C04B35/806 , C04B41/88 , C22C1/058
摘要： A process for manufacturing ceramic metal composite bodies, the ceramic metal composite bodies and their use. The process is based on molten infiltration and the simultaneous or delayed exchange reaction of ceramic or metal ceramic un-fired bodies or sintered bodies which may consist of nitrides or carbides as well as metals, with molten metal of additional metals, whereby new nitride, carbide and intermetallic phases are formed which have improved wear and high-temperature characteristics. These ceramic metal composite bodies can be used for tribological applications.
摘要翻译：陶瓷金属复合体的制造方法，陶瓷金属复合体及其用途。该方法基于熔融渗透以及可能由氮化物或碳化物以及金属组成的陶瓷或金属陶瓷烧结体或烧结体同时或延迟的交换反应与附加金属的熔融金属，由此新的氮化物，碳化物并且形成具有改善的耐磨性和高温特性的金属间相。这些陶瓷金属复合体可用于摩擦学应用。

6. 发明授权

US06648055B1 Casting tool and method of producing a component 失效
标题翻译：铸造工具及其制造方法
公开(公告)号：US06648055B1
公开(公告)日：2003-11-18
申请号：US09958947
申请日：2002-02-13
申请人： Tilman Haug , Steffen Rauscher , Kolja Rebstock , Michaael Scheydecker , Markus Walters
发明人： Tilman Haug , Steffen Rauscher , Kolja Rebstock , Michaael Scheydecker , Markus Walters
IPC分类号： B22D1908
CPC分类号： C22C1/1015 , B22D19/14 , C22C1/1036 , C22C47/06 , C22C47/08
摘要： A die provided for fixing a porous ceramic insert for producing a light metal component which is reinforced by the insert. For this purpose, the insert is positioned in the die in such a way that any force which occurs for the purpose of fixing the insert is compensated for by a collinear force, which minimizes the bending moments exerted on the insert. Furthermore, shielding elements are used to protect the insert from a casting metal flowing into the die. Furthermore, the invention describes a process in which the velocity of a casting plunger which moves the casting metal into the die is regulated in such a way that the insert is not damaged by the kinetic energy of the casting metal. This is achieved by filling the die at a low velocity until the metal has flowed around the insert. Then, the casting plunger is accelerated, thus ensuring optimum filling of the die with the casting metal.
摘要翻译：一种用于固定多孔陶瓷插入件的模具，用于制造由插入件增强的轻金属部件。为此，插入件以这样的方式定位在模具中，使得为了固定插入件而发生的任何力由共同的力补偿，这使施加在插入件上的弯矩最小化。此外，屏蔽元件用于保护插入件免于流入模具的铸造金属。此外，本发明描述了一种方法，其中将铸造金属移动到模具中的铸造柱塞的速度被调节为使得插入件不被铸造金属的动能损坏。这是通过以低速填充模具来实现的，直到金属围绕插入件流动。然后，铸造柱塞被加速，从而确保模具与铸造金属的最佳填充。

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