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Production method of carbon graphite product
The invention relates to the production of carbon products, namely the processing technology of the carbon products in the firing process, and can be used in various technical fields of manufacturing electrodes, crucibles, heaters and nuclear engineering materials (such as uranium-graphite fuel elements). According to the invention, in the process of producing the carbon-graphite product, a blank is put into a container filled with filling soil and roasted in an air environment, urea is used as the filling soil of the container, and the use amount of the urea is 5-10 percent by weight of the blank. The container is placed in a closed container, air entry is limited, the container is filled with carbon filling soil, and the filling soil also contains urea accounting for 5-10 wt% of the filling soil. The aim of the invention and the technical result obtained using the invention are to simplify the roasting process and to increase the quality of carbon graphite products, in particular small-sized products, because the oxidation thereof and the coagulation of filling are eliminated.
本发明涉及碳产品的生产，即碳产品在烧制过程中的加工技术，可用于制造电极、坩埚、加热器以及核工程材料（如铀‑石墨燃料元件）等各种技术领域。根据本发明，在生产碳石墨制品的过程中，包括将坯料放入装有填土的容器中，并在空气环境中进行焙烧，尿素被用作容器填土，其用量为坯料的5‑10重量百分比。容器被放置在一个密闭的容器中，空气进入受限，容器中填充碳填土，填土中也含有尿素，含量为填土的5‑10重量%。本发明的任务和使用本发明所取得的技术成果是简化焙烧工艺，提高碳石墨产品的质量，特别是小尺寸产品的质量，因为排除了它们的氧化和填土的凝结。
Production method of carbon graphite product
The invention relates to the production of carbon products, namely the processing technology of the carbon products in the firing process, and can be used in various technical fields of manufacturing electrodes, crucibles, heaters and nuclear engineering materials (such as uranium-graphite fuel elements). According to the invention, in the process of producing the carbon-graphite product, a blank is put into a container filled with filling soil and roasted in an air environment, urea is used as the filling soil of the container, and the use amount of the urea is 5-10 percent by weight of the blank. The container is placed in a closed container, air entry is limited, the container is filled with carbon filling soil, and the filling soil also contains urea accounting for 5-10 wt% of the filling soil. The aim of the invention and the technical result obtained using the invention are to simplify the roasting process and to increase the quality of carbon graphite products, in particular small-sized products, because the oxidation thereof and the coagulation of filling are eliminated.
本发明涉及碳产品的生产，即碳产品在烧制过程中的加工技术，可用于制造电极、坩埚、加热器以及核工程材料（如铀‑石墨燃料元件）等各种技术领域。根据本发明，在生产碳石墨制品的过程中，包括将坯料放入装有填土的容器中，并在空气环境中进行焙烧，尿素被用作容器填土，其用量为坯料的5‑10重量百分比。容器被放置在一个密闭的容器中，空气进入受限，容器中填充碳填土，填土中也含有尿素，含量为填土的5‑10重量%。本发明的任务和使用本发明所取得的技术成果是简化焙烧工艺，提高碳石墨产品的质量，特别是小尺寸产品的质量，因为排除了它们的氧化和填土的凝结。
Production method of carbon graphite product
碳石墨制品的生产方法
RESHCHENKO EVGENY KONSTANTINOVICH (author) / FETIN OLEG IGOREVICH (author) / MARUSHKIN DMITRY VALERYEVICH (author) / CHERKASOV ALEKSANDR SERGEEVICH (author) / CHUMAKH LESYA GRIGORIEVNA (author)
2024-03-29
Patent
Electronic Resource
Chinese
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