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1. 发明申请

US20130045093A1 METHOD FOR THE MANUFACTURE OF A COMPONENT FOR HIGH THERMAL LOADS, A COMPONENT PRODUCIBLE BY THIS METHOD AND AN AIRCRAFT ENGINE PROVIDED WITH THE COMPONENT 有权
标题翻译：用于制造高热负荷的组件的方法，通过该方法制造的组件和由组件提供的飞机发动机
公开(公告)号：US20130045093A1
公开(公告)日：2013-02-21
申请号：US13588133
申请日：2012-08-17
申请人： Thomas WUNDERLICH , Dan ROTH-FAGARASEANU , Susanne GEBHARD
发明人： Thomas WUNDERLICH , Dan ROTH-FAGARASEANU , Susanne GEBHARD
IPC分类号： B23K26/00 , F01D1/00
CPC分类号： C23C24/10 , B22F3/1055 , B22F7/04 , B23K26/32 , B23K26/342 , B23K35/0244 , B23K35/3033 , B23K35/3607 , B23K35/361 , B23K2101/006 , B23K2103/08 , B23K2103/18 , B23K2103/26 , B23K2103/50 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C22C19/055 , C22C19/056 , C22C19/057 , C23C26/00 , F01D25/005 , Y02P10/295
摘要： A method for manufacturing a thermally deformable component for high thermal loads, includes: providing a first area of the component with a first metallic material by a generative laser process, or making the first area of the first metallic material; providing a second area of the component with a second metallic material by a generative laser process, or making the second area of the second metallic material; where at least one of the metallic materials is deposited by the generative laser process, and a ratio of a linear expansion coefficient α1 of the first metallic material and of a linear expansion coefficient α2 of the second metallic material is as: α 2  ( T 2 ) α 1  ( T 1 ) = x   T 1 - T 0   T 2 - T 0  , where x=0.5 to 1; T1=mean operating temperature on a hot side; T0=reference temperature; T2=mean operating temperature on a cold side.
摘要翻译：一种用于制造用于高热负荷的热变形部件的方法，包括：通过生成激光工艺为部件的第一区域提供第一金属材料，或者制造第一金属材料的第一区域; 通过生成激光处理提供具有第二金属材料的部件的第二区域，或者制造第二金属材料的第二区域; 其中通过生成激光处理沉积至少一种金属材料，并且第一金属材料的线性膨胀系数α1与第二金属材料的线性膨胀系数α2的比率为：α2（T 2）α1（T 1）= x T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T1 =热侧平均工作温度; T0 =参考温度; T2 =冷侧平均工作温度。

2. 发明申请

US20120067101A1 FORGING TOOL 审中-公开
标题翻译：锻造工具
公开(公告)号：US20120067101A1
公开(公告)日：2012-03-22
申请号：US13231361
申请日：2011-09-13
申请人： Felix TURLEY , Dan ROTH-FAGARASEANU , Kim GROSSMANN
发明人： Felix TURLEY , Dan ROTH-FAGARASEANU , Kim GROSSMANN
IPC分类号： B21J13/02 , B21K29/00 , B22D25/06 , C21D9/00 , C22F1/04
CPC分类号： B21J1/06 , B21K5/20 , B21K29/00
摘要： A forging tool for precision forging of components of intermetallic or high-temperature stable phases with high yield stresses and shapeable at temperatures up to 1400° C. is made of graphite with a low-melting metal or a low-melting metal alloy infiltrated into its open-pored cavities, where metal carbides are created by heat treatment and form with the graphite a two-phase material hardened by subsequent quenching. The tool features high strength thanks to the yield stress increasing as the temperature increases at forging temperatures up to 1400° C., and is oxidation-resistant. It is electrically conductive, and has a low heat capacity, so that rapid inductive heating of the tool involving only low energy expenditure, short forging cycles and an inexpensive isothermic shaping process are possible. It has good lubrication properties, low wear and low manufacturing costs.
摘要翻译：用于精密锻造金属间化合物或高温稳定相组分的锻造工具，具有高屈服应力，并且在高达1400℃的温度下可成型，由具有低熔点金属或低熔点金属合金的石墨浸入其中开孔，其中通过热处理产生金属碳化物，并与石墨形成通过随后的淬火硬化的两相材料。由于在锻造温度高达1400℃时温度升高，屈服应力增加，该工具具有高强度，并且是抗氧化的。它是导电的并且具有低热容量，使得仅涉及低能量消耗，短锻造循环和廉价等温成型工艺的工具的快速感应加热是可能的。它具有良好的润滑性能，低磨损和低制造成本。

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