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    • 76. 发明授权
    • Method for producing a coating through cold gas spraying
    • 通过冷气喷涂生产涂层的方法
    • US08241702B2
    • 2012-08-14
    • US12934902
    • 2009-03-25
    • Christian DoyeUrsus KrügerUwe Pyritz
    • Christian DoyeUrsus KrügerUwe Pyritz
    • B05D1/02B05D5/00
    • C23C24/04
    • The embodiments include a method for producing a coating through cold gas spraying. In the process, particles according to the embodiments are used which contain a photocatalytic material. In order to improve the effect of this photocatalytic material (such as titanium dioxide), a reactive gas can be added to the cold gas stream, the reactive gas being activated by a radiation source not shown, for example by UV light, on the surface of the coating that forms. This makes it possible to, for example, dose titanium dioxide with nitrogen. This allows the production of in situ layers having advantageously high catalytic effectiveness. The use of cold gas spraying has the additional advantage in that the coating can be designed to contain pores that enlarge the surface available for catalysis.
    • 实施方案包括通过冷气喷涂生产涂层的方法。 在该方法中,使用含有光催化材料的根据实施方案的颗粒。 为了改善这种光催化材料(例如二氧化钛)的效果,可以向冷气流中加入反应性气体,反应气体由未示出的辐射源例如通过UV光激发,在表面上 的涂层。 这使得可以例如用氮气剂量二氧化钛。 这允许生产具有有利的高催化效果的原位层。 使用冷气喷涂具有额外的优点,因为涂层可以设计成包含扩大可用于催化的表面的孔。
    • 79. 发明申请
    • Component with a detection structure for mechanical damage
    • 具有机械损伤检测结构的部件
    • US20090315573A1
    • 2009-12-24
    • US12310855
    • 2007-09-10
    • Frank ArndtUrsus KrügerOliver Stier
    • Frank ArndtUrsus KrügerOliver Stier
    • G01R27/08
    • G01N3/066
    • A component made of electrically insulating material with a detection structure for mechanical damage such as cracks is disclosed. The detection structure is a conductor. The electrical properties of the detection structure are modified as more and more cracks are formed such that the component will be replaced in time before breaking. The electrical conductor is formed by particles that are in contact with each other and have a metallic surface such that an electrical conductor is created which is particularly sensitive to mechanical damage, thus rendering the detection structure highly sensitive. Furthermore, if the metallic surface is produced merely by cladding the particles while the inside of the particles is made of the same material as the component, a conductor featuring an adapted thermal expansion behavior is created for components that are subject to great thermal stress, e.g. heat shield panels.
    • 公开了一种由具有机械损伤如裂纹的检测结构的电绝缘材料制成的部件。 检测结构是导体。 检测结构的电性能随着越来越多的裂纹形成而被修改,使得部件在断裂之前将被及时更换。 电导体由彼此接触并具有金属表面的颗粒形成,使得产生对机械损伤特别敏感的电导体,从而使检测结构高度敏感。 此外,如果金属表面仅通过包覆颗粒而产生,同时颗粒的内部由与组分相同的材料制成,则对于受到大的热应力的组分,例如,具有适应的热膨胀特性的导体产生特征。 隔热板。