Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ternary composite self-repairing unfired sliding plate brick and preparation method thereof
The invention discloses a ternary composite self-repairing unfired sliding plate brick and a preparation method thereof. The ternary composite self-repairing unfired sliding plate brick is prepared from the following components in percentage by mass: 5 to 10 parts of macrocrystalline fused magnesite with the particle size of 3 to 1mm, 15 to 25 parts of macrocrystalline fused magnesite with the particle size of 2 to 1mm, 5 to 15 parts of macrocrystalline fused magnesite with the particle size of 1 to 0.5 mm, 5 to 10 parts of macrocrystalline fused magnesite with the particle size of 0.5 to 0mm, 12 to 20 parts of 200-mesh macrocrystalline fused magnesite, 1 to 4 parts of -197 graphite, 0.5 to 3 parts of Al4SiC4 micro powder, 0.5 to 2 parts of nano SiC micro powder, 3 to 8 parts of 325-mesh metal Al powder, 0.5 to 3 parts of 200-mesh metal Si powder, 0.5 to 2 parts of boron carbide, 0.5 to 1 part of silicon boride, 2 to 4 parts of thermosetting phenolic resin and 2 to 4 parts of organic silicon resin. The ternary composite self-repairing sliding plate brick has a self-repairing function when being used at high temperature, and the oxidation resistance and high-temperature stability of a sliding plate are remarkably improved.
本发明公开了一种三元复合自修复免烧滑板砖及其制备方法。其组成按质量百分比配比为：3～1mm大结晶电熔镁砂5～10份、2～1mm大结晶电熔镁砂15～25份、1～0.5mm大结晶电熔镁砂5～15份、0.5～0mm大结晶电熔镁砂5～10份、200目大结晶电熔镁砂12～20份、‑197石墨1～4份、Al4SiC4微粉0.5～3份、纳米SiC微粉0.5～2份、325目金属Al粉3～8份、200目金属Si粉0.5～3份、碳化硼0.5～2份、硼化硅0.5～1份，热固酚醛树脂2～4份、有机硅树脂2～4份。本发明三元复合自修复滑板砖在高温使用时具有自修复功能，显著提高滑板的抗氧化性和高温稳定性。
Ternary composite self-repairing unfired sliding plate brick and preparation method thereof
The invention discloses a ternary composite self-repairing unfired sliding plate brick and a preparation method thereof. The ternary composite self-repairing unfired sliding plate brick is prepared from the following components in percentage by mass: 5 to 10 parts of macrocrystalline fused magnesite with the particle size of 3 to 1mm, 15 to 25 parts of macrocrystalline fused magnesite with the particle size of 2 to 1mm, 5 to 15 parts of macrocrystalline fused magnesite with the particle size of 1 to 0.5 mm, 5 to 10 parts of macrocrystalline fused magnesite with the particle size of 0.5 to 0mm, 12 to 20 parts of 200-mesh macrocrystalline fused magnesite, 1 to 4 parts of -197 graphite, 0.5 to 3 parts of Al4SiC4 micro powder, 0.5 to 2 parts of nano SiC micro powder, 3 to 8 parts of 325-mesh metal Al powder, 0.5 to 3 parts of 200-mesh metal Si powder, 0.5 to 2 parts of boron carbide, 0.5 to 1 part of silicon boride, 2 to 4 parts of thermosetting phenolic resin and 2 to 4 parts of organic silicon resin. The ternary composite self-repairing sliding plate brick has a self-repairing function when being used at high temperature, and the oxidation resistance and high-temperature stability of a sliding plate are remarkably improved.
本发明公开了一种三元复合自修复免烧滑板砖及其制备方法。其组成按质量百分比配比为：3～1mm大结晶电熔镁砂5～10份、2～1mm大结晶电熔镁砂15～25份、1～0.5mm大结晶电熔镁砂5～15份、0.5～0mm大结晶电熔镁砂5～10份、200目大结晶电熔镁砂12～20份、‑197石墨1～4份、Al4SiC4微粉0.5～3份、纳米SiC微粉0.5～2份、325目金属Al粉3～8份、200目金属Si粉0.5～3份、碳化硼0.5～2份、硼化硅0.5～1份，热固酚醛树脂2～4份、有机硅树脂2～4份。本发明三元复合自修复滑板砖在高温使用时具有自修复功能，显著提高滑板的抗氧化性和高温稳定性。
Ternary composite self-repairing unfired sliding plate brick and preparation method thereof
一种三元复合自修复免烧滑板砖及其制备方法
XU KUNBO (Autor:in) / YUAN HUI (Autor:in) / YU XIPING (Autor:in) / ZHANG YUANHONG (Autor:in) / ZHAO FENG (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
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