A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a porous ceramic tube matrix which comprises the following components in percentage by mass: 82-97% of aggregate, 0-15% of pore-forming agent and 3% of flexibilizer, totaling 100%. The invention also discloses a preparation method of the porous ceramic tube matrix, which comprises the following steps: 1) weighing the raw materials, sequentially grinding and sieving, and uniformly mixing to obtain powder; 2) uniformly mixing the powder with distilled water, and heating and stirring under a water bath condition to obtain pug; (3) aging the pug; (4) carrying out extrusion forming on the aged pug to prepare a tubular ceramic matrix green body; and 5) sintering the tubular ceramic matrix green body to obtain the porous ceramic tube matrix. The problems that in the prior art, raw materials are single in material taking, and the manufacturing cost and energy consumption are large are effectively solved.
本发明公开了一种多孔陶瓷管基体，由以下组分按照质量百分比组成，82％～97％的骨料，0％～15％的造孔剂，3％的增韧剂，合计100％。本发明还公开了上述的多孔陶瓷管基体的制备方法，步骤包括：1)称取原料，依次研磨、过筛后混合均匀，得到粉料；2)将粉料与蒸馏水混合均匀，并在水浴条件下加热搅拌得到泥料；3)将泥料进行陈化；4)将陈化后的泥料进行挤压成型，制成管式陶瓷基体生坯；5)将管式陶瓷基体生坯进行烧结，得到多孔陶瓷管基体。本发明有效的解决了现有技术中存在的原料取材单一、制造成本耗能大的问题。
The invention discloses a porous ceramic tube matrix which comprises the following components in percentage by mass: 82-97% of aggregate, 0-15% of pore-forming agent and 3% of flexibilizer, totaling 100%. The invention also discloses a preparation method of the porous ceramic tube matrix, which comprises the following steps: 1) weighing the raw materials, sequentially grinding and sieving, and uniformly mixing to obtain powder; 2) uniformly mixing the powder with distilled water, and heating and stirring under a water bath condition to obtain pug; (3) aging the pug; (4) carrying out extrusion forming on the aged pug to prepare a tubular ceramic matrix green body; and 5) sintering the tubular ceramic matrix green body to obtain the porous ceramic tube matrix. The problems that in the prior art, raw materials are single in material taking, and the manufacturing cost and energy consumption are large are effectively solved.
本发明公开了一种多孔陶瓷管基体，由以下组分按照质量百分比组成，82％～97％的骨料，0％～15％的造孔剂，3％的增韧剂，合计100％。本发明还公开了上述的多孔陶瓷管基体的制备方法，步骤包括：1)称取原料，依次研磨、过筛后混合均匀，得到粉料；2)将粉料与蒸馏水混合均匀，并在水浴条件下加热搅拌得到泥料；3)将泥料进行陈化；4)将陈化后的泥料进行挤压成型，制成管式陶瓷基体生坯；5)将管式陶瓷基体生坯进行烧结，得到多孔陶瓷管基体。本发明有效的解决了现有技术中存在的原料取材单一、制造成本耗能大的问题。