Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Aluminum-zirconium-carbon sliding plate brick prepared by combining nickel-aluminum alloy-containing organic silicon resin with high-temperature firing and production method of aluminum-zirconium-carbon sliding plate brick
The invention provides an a luminum-zirconium-carbon sliding plate brick prepared by combining nickel-aluminum alloy-containing organic silicon resin with high-temperature firing. The aluminum-zirconium-carbon sliding plate brick is prepared from the following raw materials in percentage by weight: 50 to 65 percent of corundum, 15 to 30 percent of fused zirconia corundum, 6 to 12 percent of activated aluminum oxide micropowder, 1 to 3 percent of monoclinic zirconium oxide, 1 to 2 percent of metal silicon micropowder, 1 to 3 percent of carbon black, 1 to 2 percent of carbon-containing resin powder and 0.5 to 1 percent of boron carbide. The aluminum-zirconium-carbon sliding plate brick further comprises organic silicon resin accounting for 3-4% of the total amount of the above raw materials and nickel-aluminum alloy powder accounting for 0.2-1% of the total amount of the above raw materials. According to the invention, a nickel-aluminum alloy raw material is introduced, in-situ fibrous nanocarbon is generated between aggregate and a matrix in a high-temperature firing process under the catalytic action of nickel, the bonding strength and toughness between the aggregate and the matrix are improved, and then the thermal shock resistance and other performance of the material are improved; and the prepared aluminum-zirconium-carbon sliding plate brick has the advantages of long service life, stable performance and the like.
本发明提供一种含镍铝合金的有机硅树脂结合高温烧制的铝锆碳滑板砖，按重量百分比计，原料组成为：50～65％的刚玉、15～30％的电熔锆刚玉、6～12％的活性氧化铝微粉、1～3％的单斜氧化锆、1～2％的金属硅微粉、1～3％的碳黑、1～2％的含碳树脂粉、0.5～1％的碳化硼，外加上述原料总量3～4％的有机硅树脂、0.2～1％的镍铝合金粉。本发明通过引入镍铝合金原料，在镍的催化作用下利用高温烧成过程中骨料与基质间原位生纤维状纳米碳，提高骨料与基质之间的结合强度和韧性，进而提高材料的抗热震性等性能，制备出的铝锆碳滑板砖，具有使用寿命长、性能稳定等优势。
Aluminum-zirconium-carbon sliding plate brick prepared by combining nickel-aluminum alloy-containing organic silicon resin with high-temperature firing and production method of aluminum-zirconium-carbon sliding plate brick
The invention provides an a luminum-zirconium-carbon sliding plate brick prepared by combining nickel-aluminum alloy-containing organic silicon resin with high-temperature firing. The aluminum-zirconium-carbon sliding plate brick is prepared from the following raw materials in percentage by weight: 50 to 65 percent of corundum, 15 to 30 percent of fused zirconia corundum, 6 to 12 percent of activated aluminum oxide micropowder, 1 to 3 percent of monoclinic zirconium oxide, 1 to 2 percent of metal silicon micropowder, 1 to 3 percent of carbon black, 1 to 2 percent of carbon-containing resin powder and 0.5 to 1 percent of boron carbide. The aluminum-zirconium-carbon sliding plate brick further comprises organic silicon resin accounting for 3-4% of the total amount of the above raw materials and nickel-aluminum alloy powder accounting for 0.2-1% of the total amount of the above raw materials. According to the invention, a nickel-aluminum alloy raw material is introduced, in-situ fibrous nanocarbon is generated between aggregate and a matrix in a high-temperature firing process under the catalytic action of nickel, the bonding strength and toughness between the aggregate and the matrix are improved, and then the thermal shock resistance and other performance of the material are improved; and the prepared aluminum-zirconium-carbon sliding plate brick has the advantages of long service life, stable performance and the like.
本发明提供一种含镍铝合金的有机硅树脂结合高温烧制的铝锆碳滑板砖，按重量百分比计，原料组成为：50～65％的刚玉、15～30％的电熔锆刚玉、6～12％的活性氧化铝微粉、1～3％的单斜氧化锆、1～2％的金属硅微粉、1～3％的碳黑、1～2％的含碳树脂粉、0.5～1％的碳化硼，外加上述原料总量3～4％的有机硅树脂、0.2～1％的镍铝合金粉。本发明通过引入镍铝合金原料，在镍的催化作用下利用高温烧成过程中骨料与基质间原位生纤维状纳米碳，提高骨料与基质之间的结合强度和韧性，进而提高材料的抗热震性等性能，制备出的铝锆碳滑板砖，具有使用寿命长、性能稳定等优势。
Aluminum-zirconium-carbon sliding plate brick prepared by combining nickel-aluminum alloy-containing organic silicon resin with high-temperature firing and production method of aluminum-zirconium-carbon sliding plate brick
一种含镍铝合金的有机硅树脂结合高温烧制的铝锆碳滑板砖及其生产方法
HAN YANFENG (Autor:in) / ZHAO CHENRUI (Autor:in) / LIANG BAOQING (Autor:in) / NIU ZHIWANG (Autor:in) / XU YUEQING (Autor:in) / LI HONGYU (Autor:in) / LAI LIPING (Autor:in) / LI XUECUI (Autor:in) / XU GUANGLEI (Autor:in) / WANG HAIXIA (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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