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公开(公告)号：US5976697A
公开(公告)日：1999-11-02
申请号：US898037
申请日：1997-07-18
Applicant: Klaus-Peter Brehler , Jens Schmidt , Michael Scheydecker
Inventor： Klaus-Peter Brehler , Jens Schmidt , Michael Scheydecker
CPC classification number: C04B35/528 , Y10S428/913 , Y10S428/92 , Y10T428/1314 , Y10T428/1362 , Y10T428/24992 , Y10T428/2982 , Y10T428/30
Abstract: The invention relates to a process for manufacturing an article of a high-density carbon. To produce an un-fired compact, binderless, self-sintering, fine-grained carbon powder, particularly carbon mesophases, with a powder density of more than 1 g/cm.sup.3, particularly more than 1.4 m/cm.sup.3, and an average grain size of between 5 and 20 .mu.m, is precompacted at a low pressure and is pressed in a mold to at a pressure of between 50 and 150 MPa, particularly at approximately 100 MPa. After pressing, the contact pressure is slowly lowered. Then, the un-fired compact is carbonized in a temperature gradient of maximally 20 K/min. The temperature is held constant at a holding temperature of between 500 and 700.degree. C. for a defined holding time and is subsequently raised to a maximal temperature of between 800 and 1,200.degree. C., particularly approximately 1,000.degree. C. Finally, the carbonized compact is graphitized at an end temperature of between 2,500-3,000.degree. C. in an inert atmosphere, preferably a noble gas and particularly preferably argon and/or nitrogen.
Abstract translation: 本发明涉及一种制造高密度碳制品的方法。 为了生产粉末密度大于1g / cm 3，特别是大于1.4m / cm 3的未烧结的，无粘合剂的，自烧结的细粒碳粉，特别是碳中间相，平均粒径为 在5至20微米之间，预压在低压下，并在模具中压制至压力为50至150MPa，特别是约100MPa。 压制后，接触压力缓慢下降。 然后，未焙烧的压块以最大20K /分钟的温度梯度碳化。 将温度在500-700℃的保持温度下保持恒定一定的保持时间，随后升高至800-1200℃，特别是约1000℃的最高温度。最后，碳化压块 在惰性气氛，优选惰性气体，特别优选氩气和/或氮气中，在终止温度为2500-3000℃之间石墨化。
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公开(公告)号：US06803078B2
公开(公告)日：2004-10-12
申请号：US09912451
申请日：2001-07-26
Applicant: Tilman Haug , Patrick Izquierdo , Michael Scheydecker , Oliver Storz , Tanja Tschirge , Karl-Ludwig Weisskopf
Inventor： Tilman Haug , Patrick Izquierdo , Michael Scheydecker , Oliver Storz , Tanja Tschirge , Karl-Ludwig Weisskopf
IPC: B05D108
Abstract: The invention relates to a process for producing a surface layer with embedded inter-metallic phases, which is distinguished by the fact that a layer comprising a metal and a ceramic is applied to a substrate element, that a reaction takes place between the metal and the ceramic of the layer as a result of energy being introduced during the application of the layer or as a result of a subsequent introduction of energy, and as a result the surface layer is produced, with inter-metallic phases being formed.
Abstract translation: 本发明涉及一种用于生产具有嵌入金属间相的表面层的方法，其特征在于将包含金属和陶瓷的层施加到基底元件的事实，在金属和金属之间发生反应 由于在施加层期间引入能量或由于随后引入能量而导致的层的陶瓷，结果，形成表面层，形成金属间相。
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3.发明授权Method for producing a component from a composite Al2O3/titanium aluminide material 失效从复合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
Applicant: Tilmann Haug , Christoph Hesselmann , Steffen Rauscher , Michael Scheydecker
Inventor： Tilmann Haug , Christoph Hesselmann , Steffen Rauscher , Michael Scheydecker
IPC: B22F312
CPC classification number: C04B41/009 , B29C43/006 , C04B35/46 , C04B41/5155 , C04B41/88 , C04B2111/00362 , F16D69/027 , C04B41/4521 , C04B41/4523 , C04B41/4556 , C04B41/5133 , C04B38/06
Abstract: 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.
Abstract translation: 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。
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4.发明授权Composite material consisting of intermetallic phases and ceramics and production method for said material 有权由金属间相和陶瓷组成的复合材料以及所述材料的制造方法公开(公告)号：US07553563B2
公开(公告)日：2009-06-30
申请号：US10546133
申请日：2004-02-09
Applicant: Stefan Grau , Michael Scheydecker , Karl Weisskopf
Inventor： Stefan Grau , Michael Scheydecker , Karl Weisskopf
CPC classification number: F16D65/12 , C23C4/131 , F16D69/027 , F16D2250/0046 , F41H5/0421 , Y10T428/12736 , Y10T428/31678
Abstract: The invention concerns a composite material consisting of intermetallic phases and ceramic, in particular in the form of a coating on metallic substrates, as well as an arc wire spraying process for production of the composite material in which the intermetallic phases and the ceramics to be deposited are newly formed during the deposit process from the components of the supplied wires by chemical reaction. The invention further concerns wear resistant layers formed by the composites, tribologic layers and plating or hard-facing materials.
Abstract translation: 本发明涉及由金属间相和陶瓷组成的复合材料，特别是金属基底上的涂层形式，以及用于生产金属间相和待沉积的陶瓷的复合材料的电弧丝喷涂方法 在沉积过程中通过化学反应从所提供的电线的部件新形成。 本发明还涉及由复合材料，摩擦学层和电镀或硬面材料形成的耐磨层。
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5.发明授权Process for producing a component and a component produced thereby having particular use in vehicle disc brakes 失效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
Applicant: Tilmann Haug , Steffen Rauscher , Michael Scheydecker
Inventor： Tilmann Haug , Steffen Rauscher , Michael Scheydecker
IPC: F16D6900
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
6.发明授权Process for manufacturing ceramic metal composite bodies, the ceramic metal composite bodies and their use 失效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
Applicant: Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tanja Tschirge , Rainer Zimmermann-Chopin
Inventor： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tanja Tschirge , Rainer Zimmermann-Chopin
IPC: B22F326
CPC classification number: C04B35/58092 , C04B35/56 , C04B35/58 , C04B35/5805 , C04B35/58085 , C04B35/806 , C04B41/88 , C22C1/058
Abstract: 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.
Abstract translation: 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。
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7.发明申请Composite rotor for exhaust-gas turbochargers having titanium aluminide wheels 审中-公开具有钛铝合金轮毂的废气涡轮增压器复合转子公开(公告)号：US20070033937A1
公开(公告)日：2007-02-15
申请号：US11499337
申请日：2006-08-04
Applicant: Hartmut Baur , Peter Fledersbacher , Michael Scheydecker
Inventor： Hartmut Baur , Peter Fledersbacher , Michael Scheydecker
CPC classification number: F02C6/12 , F01D5/02 , F05D2220/40
Abstract: A rotor for exhaust-gas turbochargers having a turbine wheel (3) made of a metal aluminide, a hollow shaft (2) made of steel or of a nickel-based alloy, and a compressor wheel (1), the compressor wheel (1) having a journal (5), which partially extends into the hollow shaft (2) made of steel or of nickel-based alloy and which forms a positive connection (6) with the same, as well as a method for manufacturing rotors for exhaust-gas turbochargers having a turbine wheel (3), a metal hollow shaft (2), and a compressor wheel (1), including the steps of substance-to-substance bonding of the turbine wheel (3) and of the metal hollow shaft (2), positively connecting the compressor wheel and the metal hollow shaft (2), the positive connection (6) being produced by a journal (5) of the compressor wheel (1) projecting into metal hollow shaft (2), and by the inside of the metal hollow shaft.
Abstract translation: 一种用于废气涡轮增压器的转子，其具有由金属铝化物制成的涡轮机叶轮（3），由钢或镍基合金制成的空心轴（2）和压缩机叶轮（1），所述压缩机叶轮 ）具有轴颈（5），其部分地延伸到由钢或镍基合金制成的中空轴（2）中，并且形成与其相连的正连接（6），以及制造用于排气的转子的方法 具有涡轮机叶轮（3），金属中空轴（2）和压缩机叶轮（1）的气体涡轮增压器，包括涡轮机叶轮（3）和金属中空轴（3）的物质 - 物质接合的步骤 （2），将压缩机叶轮和金属中空轴（2）正向连接，正向连接（6）由压缩机叶轮（1）的突出于金属中空轴（2）的轴颈（5）产生，并由 金属空心轴的内部。
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公开(公告)号：US20060078749A1
公开(公告)日：2006-04-13
申请号：US10546133
申请日：2004-02-09
Applicant: Stefan Grau , Michael Scheydecker , Karl Weisskopf
Inventor： Stefan Grau , Michael Scheydecker , Karl Weisskopf
CPC classification number: F16D65/12 , C23C4/131 , F16D69/027 , F16D2250/0046 , F41H5/0421 , Y10T428/12736 , Y10T428/31678
Abstract: The invention concerns a composite material consisting of intermetallic phases and ceramic, in particular in the form of a coating on metallic substrates, as well as an arc wire spraying process for production of the composite material in which the intermetallic phases and the ceramics to be deposited are newly formed during the deposit process from the components of the supplied wires by chemical reaction. The invention further concerns wear resistant layers formed by the composites, tribologic layers and plating or hard-facing materials.
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9.发明授权Process for manufacturing ceramic metal composite bodies, the ceramic metal composite body and its use 失效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
Applicant: Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tilmann Haug
Inventor： Steffen Rauscher , Michael Scheydecker , Karl Weisskopf , Tilmann Haug
CPC classification number: C04B41/88 , C04B41/5155 , C22C1/051
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20100054944A1
公开(公告)日：2010-03-04
申请号：US12584994
申请日：2009-09-15
Applicant: Peter Fledersbacher , Paul Lõffler , Michael Scheydecker , Siegfried Sumser , Siegfried Weber
Inventor： Peter Fledersbacher , Paul Lõffler , Michael Scheydecker , Siegfried Sumser , Siegfried Weber
IPC: F01D5/02
CPC classification number: F01D5/025 , F05D2220/40 , F05D2260/37 , F05D2300/133
Abstract: In a rotor assembly for an exhaust gas turbocharger including a turbine wheel and a compressor wheel mounted on a common shaft for joint rotation wherein the turbine wheel consist of a metal aluminide or of a high-temperature resistant titanium alloy, the turbine wheel and the compressor wheel are disposed on the shaft in spaced relationship by way of a bearing sleeve via which the turbien wheel and the compressor wheel are axially firmly engaged by axial clamping structures associated with the common shaft.
Abstract translation: 在用于排气涡轮增压器的转子组件中，包括涡轮机叶轮和安装在用于关节旋转的公共轴上的压缩机叶轮，其中涡轮机叶轮由金属铝化物或耐高温钛合金组成，涡轮机叶轮和压缩机 轮通过轴承套件间隔开地布置在轴上，通过该轴承套筒，涡轮和压缩机叶轮通过与公共轴相关联的轴向夹紧结构轴向地牢固地接合。
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