Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Casting process of ceramic particle reinforced high-chromium cast iron based composite lining plate
A casting technology of a ceramic particle reinforced high-chromium cast iron based composite lining plate comprises the steps that ceramic particles with the particle size being 8-12 meshes are soaked in an oxalic acid solution for 16-24 hours, and then the ceramic particles are put into a vibration cleaning machine to be cleaned for 1.5-3 hours; putting the cleaned ceramic particles into a drying oven, and heating at 150-200 DEG C for 4-6 hours to remove surface moisture; 300-500-mesh boron carbide powder, alumina powder and an inorganic binder are evenly mixed to obtain a mixture, the adding mass of the boron carbide powder and the adding mass of the alumina powder account for 2%-4% of the mass of the ceramic particles, and the adding mass of the inorganic binder accounts for 3%-6% of the mass of the ceramic particles; uniformly coating the surfaces of S2 ceramic particles with the mixture, and then filling a mold with the mixture, and performing manual compaction and the like.
一种陶瓷颗粒增强高铬铸铁基复合衬板的铸造工艺，包括：将粒径为8～12目的陶瓷颗粒在草酸溶液中浸泡16～24小时，然后再将其放入震动清洗机清洗1.5～3小时；将清洗后的陶瓷颗粒放入烘箱中在150～200℃下加热4～6小时除去表面水分；将300～500目的碳化硼粉、氧化铝粉与无机粘结剂混合均匀得混合物，其中，碳化硼粉、氧化铝粉加入质量分别为陶瓷颗粒质量的2％～4％，无机粘结剂加入质量是陶瓷颗粒质量的3％～6％；将上述混合物均匀包覆在S2陶瓷颗粒表面，然后将其填入模具中手工压实等步骤。
Casting process of ceramic particle reinforced high-chromium cast iron based composite lining plate
A casting technology of a ceramic particle reinforced high-chromium cast iron based composite lining plate comprises the steps that ceramic particles with the particle size being 8-12 meshes are soaked in an oxalic acid solution for 16-24 hours, and then the ceramic particles are put into a vibration cleaning machine to be cleaned for 1.5-3 hours; putting the cleaned ceramic particles into a drying oven, and heating at 150-200 DEG C for 4-6 hours to remove surface moisture; 300-500-mesh boron carbide powder, alumina powder and an inorganic binder are evenly mixed to obtain a mixture, the adding mass of the boron carbide powder and the adding mass of the alumina powder account for 2%-4% of the mass of the ceramic particles, and the adding mass of the inorganic binder accounts for 3%-6% of the mass of the ceramic particles; uniformly coating the surfaces of S2 ceramic particles with the mixture, and then filling a mold with the mixture, and performing manual compaction and the like.
一种陶瓷颗粒增强高铬铸铁基复合衬板的铸造工艺，包括：将粒径为8～12目的陶瓷颗粒在草酸溶液中浸泡16～24小时，然后再将其放入震动清洗机清洗1.5～3小时；将清洗后的陶瓷颗粒放入烘箱中在150～200℃下加热4～6小时除去表面水分；将300～500目的碳化硼粉、氧化铝粉与无机粘结剂混合均匀得混合物，其中，碳化硼粉、氧化铝粉加入质量分别为陶瓷颗粒质量的2％～4％，无机粘结剂加入质量是陶瓷颗粒质量的3％～6％；将上述混合物均匀包覆在S2陶瓷颗粒表面，然后将其填入模具中手工压实等步骤。
Casting process of ceramic particle reinforced high-chromium cast iron based composite lining plate
一种陶瓷颗粒增强高铬铸铁基复合衬板的铸造工艺
SUN SHUGANG (Autor:in) / SUN TING (Autor:in) / LI LI (Autor:in) / GE RONGRONG (Autor:in) / ZHANG YUE (Autor:in) / LI JINSHAN (Autor:in) / CHANG LUYANG (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
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