Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for producing carbonized or graphitized three-dimensional objects
The invention relates to a method for producing carbonized or graphitized 3D objects, the aim of which is to produce such 3D objects in a particularly simple manner and by means of which more complex 3D objects without structural defects can also be produced. The implementation method comprises: mixing a carbonizable or graphitizable material with a free-flowing organic binder or a free-flowing thermoplastic organic substance to prepare a plastic and dimensionally substantially stable compound and shaping the compound into a 3D blank, then drying and degassing the 3D blank at a higher temperature for a predetermined period of time, and then the 3D blank is put into a smelting furnace in the atmosphere of protective gas to be subjected to carbonization or graphitization treatment, so that the 3D object is generated, and the temperature needed by carbonization or graphitization is close to the lower heating gradient.
本发明涉及一种制造碳化或石墨化的3D物体的方法，其目的是特别简单地制造这种3D物体，并且通过这种方法还可以生产出结构上没有缺陷的更复杂的3D物体。实现方法包括：将可碳化或可石墨化的材料与自由流动的有机粘合剂或自由流动的热塑性有机物质混合，制备可塑且尺寸基本稳定的化合物，并将该化合物塑形为3D坯件，然后在预定时间段内以较高温度进行干燥和脱气处理，随后在保护气体的氛围中将3D坯件放入熔炉中进行碳化或石墨化处理，以生成3D物体，其中碳化或石墨化所需的温度以较低的加热梯度接近。
Method for producing carbonized or graphitized three-dimensional objects
The invention relates to a method for producing carbonized or graphitized 3D objects, the aim of which is to produce such 3D objects in a particularly simple manner and by means of which more complex 3D objects without structural defects can also be produced. The implementation method comprises: mixing a carbonizable or graphitizable material with a free-flowing organic binder or a free-flowing thermoplastic organic substance to prepare a plastic and dimensionally substantially stable compound and shaping the compound into a 3D blank, then drying and degassing the 3D blank at a higher temperature for a predetermined period of time, and then the 3D blank is put into a smelting furnace in the atmosphere of protective gas to be subjected to carbonization or graphitization treatment, so that the 3D object is generated, and the temperature needed by carbonization or graphitization is close to the lower heating gradient.
本发明涉及一种制造碳化或石墨化的3D物体的方法，其目的是特别简单地制造这种3D物体，并且通过这种方法还可以生产出结构上没有缺陷的更复杂的3D物体。实现方法包括：将可碳化或可石墨化的材料与自由流动的有机粘合剂或自由流动的热塑性有机物质混合，制备可塑且尺寸基本稳定的化合物，并将该化合物塑形为3D坯件，然后在预定时间段内以较高温度进行干燥和脱气处理，随后在保护气体的氛围中将3D坯件放入熔炉中进行碳化或石墨化处理，以生成3D物体，其中碳化或石墨化所需的温度以较低的加热梯度接近。
Method for producing carbonized or graphitized three-dimensional objects
制造碳化或石墨化的三维物体的方法
KORNMEYER TORSTEN (Autor:in) / KLEIN DANIEL (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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