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Crucible for bottom heating type flame crucible furnace and processing method thereof
The invention relates to a crucible for a bottom heating type flame crucible furnace and a processing method thereof.The crucible is composed of a body and a base, the body and the base are integrally formed, a plurality of supporting bosses are arranged on the base, flame paths are formed among the supporting bosses, and the processing method includes the steps of S1, material preparation and raw material pretreatment, S2, mixing granulation and S3, curing and ageing; s4, drying the pug; and S5, forming. The flame path is designed at the bottom of the crucible, so that a certain proportion of hot air is circularly heated at the bottom of the crucible, metal in the crucible is heated in all directions, and the heating efficiency is effectively improved. A basic material formula is improved, the breaking strength and toughness of the supporting boss are greatly improved on the premise of keeping excellent heat-conducting property, and abnormal conditions cannot occur after long-time use. According to the machining method, the crucible is formed through a specially-designed mold, the crucible body and the supporting boss on the lower portion of the crucible bottom are integrally formed and produced, the physical performance of the supporting boss is consistent with that of the crucible body, and stability and strength are higher.
本发明涉及一种底加热式火焰坩埚炉用坩埚及其加工方法，由本体和底座组成，本体和底座为一体化成型，底座上设有若干支撑凸台，所述支撑凸台间形成火道，其加工方法步骤为，S1配料及原料预处理、S2混合造粒、S3养生困料；S4泥料干燥、S5成型。本发明在坩埚底部设计出火道，使一定比例的热风在坩埚底部循环加热，这样坩埚内的金属全方位的受到加热，有效提高了加热效率。改进了基础材质配方，在保持优异的导热性能的前提下，大幅度提高了支撑凸台的抗折强度和韧性，长时间使用也不会出现异常情况。加工方法中坩埚通过使用特殊设计的模具成型，坩埚本体及锅底下部的支撑凸台一体化成型生产，支撑凸台与坩埚本体的物理性能一致，稳定性和强度更高。
Crucible for bottom heating type flame crucible furnace and processing method thereof
The invention relates to a crucible for a bottom heating type flame crucible furnace and a processing method thereof.The crucible is composed of a body and a base, the body and the base are integrally formed, a plurality of supporting bosses are arranged on the base, flame paths are formed among the supporting bosses, and the processing method includes the steps of S1, material preparation and raw material pretreatment, S2, mixing granulation and S3, curing and ageing; s4, drying the pug; and S5, forming. The flame path is designed at the bottom of the crucible, so that a certain proportion of hot air is circularly heated at the bottom of the crucible, metal in the crucible is heated in all directions, and the heating efficiency is effectively improved. A basic material formula is improved, the breaking strength and toughness of the supporting boss are greatly improved on the premise of keeping excellent heat-conducting property, and abnormal conditions cannot occur after long-time use. According to the machining method, the crucible is formed through a specially-designed mold, the crucible body and the supporting boss on the lower portion of the crucible bottom are integrally formed and produced, the physical performance of the supporting boss is consistent with that of the crucible body, and stability and strength are higher.
本发明涉及一种底加热式火焰坩埚炉用坩埚及其加工方法，由本体和底座组成，本体和底座为一体化成型，底座上设有若干支撑凸台，所述支撑凸台间形成火道，其加工方法步骤为，S1配料及原料预处理、S2混合造粒、S3养生困料；S4泥料干燥、S5成型。本发明在坩埚底部设计出火道，使一定比例的热风在坩埚底部循环加热，这样坩埚内的金属全方位的受到加热，有效提高了加热效率。改进了基础材质配方，在保持优异的导热性能的前提下，大幅度提高了支撑凸台的抗折强度和韧性，长时间使用也不会出现异常情况。加工方法中坩埚通过使用特殊设计的模具成型，坩埚本体及锅底下部的支撑凸台一体化成型生产，支撑凸台与坩埚本体的物理性能一致，稳定性和强度更高。
Crucible for bottom heating type flame crucible furnace and processing method thereof
底加热式火焰坩埚炉用坩埚及其加工方法
WANG CHUANXUE (author)
2024-07-19
Patent
Electronic Resource
Chinese
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