Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-temperature sintering method of high-performance silicon carbide ceramic material
The invention discloses a low-temperature sintering method of a high-performance silicon carbide ceramic material, which mainly comprises the following steps: mixing and stirring silicon carbide ceramic raw materials, molding by a mold, and sintering at low temperature to obtain the high-strength silicon carbide ceramic material, and the specific preparation method comprises the following steps: A, comprehensively screening silicon carbide ceramic preparation raw materials; b, proportioning raw materials, injecting water, stirring, pressurizing and forming; c, sampling, detecting, extruding and molding the raw materials; d, demolding, correcting, moisturizing and storing; e, carrying out long-time-consumption low-temperature sintering in different wave bands; compared with a silicon carbide material obtained through traditional production, the silicon carbide ceramic material is more environment-friendly and energy-saving, the production cost of the silicon carbide ceramic material is effectively reduced, meanwhile, the obtained silicon carbide ceramic material is more wear-resistant and high-temperature-resistant, low-temperature sintering enables the oxidation resistance and acid and alkali resistance of the silicon carbide ceramic material to be greatly improved, and the service life of the silicon carbide ceramic material is prolonged. And the service lives of the positive electrode and the negative electrode of the lead-acid battery are longer.
本发明公开了一种高性能的碳化硅陶瓷材料低温烧结方法，主要是通过将碳化硅陶瓷原料进行混合搅拌、模具塑型、再通过低温烧结得到高强度碳化硅陶瓷材料，其具体制备方法步骤包括：A、综合筛选碳化硅陶瓷制备原料；B、原料配比注水搅拌加压成型；C、原料取样检测及挤压塑型；D、脱模修正及保湿贮存；E、分区间波段长耗时低温烧结；F、出炉检测外观及内侧边缘修整，相较于传统生产得到的碳化硅材料更加环保节能，有效降低碳化硅陶瓷材料的生产成本，同时得到的碳化硅陶瓷材料更加耐磨、耐高温，低温烧结使得碳化硅陶瓷材料的抗氧化、抗酸碱性得到了大大的提高，使得铅酸电池的正负极的使用寿命更长。
Low-temperature sintering method of high-performance silicon carbide ceramic material
The invention discloses a low-temperature sintering method of a high-performance silicon carbide ceramic material, which mainly comprises the following steps: mixing and stirring silicon carbide ceramic raw materials, molding by a mold, and sintering at low temperature to obtain the high-strength silicon carbide ceramic material, and the specific preparation method comprises the following steps: A, comprehensively screening silicon carbide ceramic preparation raw materials; b, proportioning raw materials, injecting water, stirring, pressurizing and forming; c, sampling, detecting, extruding and molding the raw materials; d, demolding, correcting, moisturizing and storing; e, carrying out long-time-consumption low-temperature sintering in different wave bands; compared with a silicon carbide material obtained through traditional production, the silicon carbide ceramic material is more environment-friendly and energy-saving, the production cost of the silicon carbide ceramic material is effectively reduced, meanwhile, the obtained silicon carbide ceramic material is more wear-resistant and high-temperature-resistant, low-temperature sintering enables the oxidation resistance and acid and alkali resistance of the silicon carbide ceramic material to be greatly improved, and the service life of the silicon carbide ceramic material is prolonged. And the service lives of the positive electrode and the negative electrode of the lead-acid battery are longer.
本发明公开了一种高性能的碳化硅陶瓷材料低温烧结方法，主要是通过将碳化硅陶瓷原料进行混合搅拌、模具塑型、再通过低温烧结得到高强度碳化硅陶瓷材料，其具体制备方法步骤包括：A、综合筛选碳化硅陶瓷制备原料；B、原料配比注水搅拌加压成型；C、原料取样检测及挤压塑型；D、脱模修正及保湿贮存；E、分区间波段长耗时低温烧结；F、出炉检测外观及内侧边缘修整，相较于传统生产得到的碳化硅材料更加环保节能，有效降低碳化硅陶瓷材料的生产成本，同时得到的碳化硅陶瓷材料更加耐磨、耐高温，低温烧结使得碳化硅陶瓷材料的抗氧化、抗酸碱性得到了大大的提高，使得铅酸电池的正负极的使用寿命更长。
Low-temperature sintering method of high-performance silicon carbide ceramic material
一种高性能的碳化硅陶瓷材料低温烧结方法
LIU JUN (Autor:in) / ZHANG HAIBO (Autor:in) / WANG GANG (Autor:in) / CAI LU (Autor:in) / ZENG NI (Autor:in)
05.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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