Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Antioxidant high-strength magnesia carbon brick
The invention relates to an antioxidant high-strength magnesia carbon brick which mainly comprises the following components: 40-60 parts of magnesia particles, 8-25 parts of magnesium aluminate spinelparticles, 20-30 parts of magnesia fine powder, 5-8 parts of corundum fine powder, 1-5 parts of crystalline flake graphite, 2-4 parts of silicon carbide, 1.5-2.5 parts of sodium tripolyphosphate, 3-8parts of pyrophyllite particles, 2-6 parts of a mixture of high-furan resin and phenolic resin and 1.5-3.5 parts of rare earth oxide. The magnesia carbon brick provided by the invention has the advantages of high medium-high temperature strength and good oxidation resistance.
本发明涉及一种抗氧化高强度镁碳砖，主要包括以下成分：镁砂颗粒40‑60份、镁铝尖晶石颗粒8‑25份、镁砂细粉20‑30份、刚玉细粉5‑8份、鳞片石墨1‑5份、碳化硅2‑4份、三聚磷酸钠1.5‑2.5份、叶腊石颗粒3‑8份、高呋喃树脂与酚醛树脂的混合物2‑6份、稀土氧化物1.5‑3.5份；本发明的镁碳砖具有中高温强度高、抗氧化性能好的优点。
Antioxidant high-strength magnesia carbon brick
The invention relates to an antioxidant high-strength magnesia carbon brick which mainly comprises the following components: 40-60 parts of magnesia particles, 8-25 parts of magnesium aluminate spinelparticles, 20-30 parts of magnesia fine powder, 5-8 parts of corundum fine powder, 1-5 parts of crystalline flake graphite, 2-4 parts of silicon carbide, 1.5-2.5 parts of sodium tripolyphosphate, 3-8parts of pyrophyllite particles, 2-6 parts of a mixture of high-furan resin and phenolic resin and 1.5-3.5 parts of rare earth oxide. The magnesia carbon brick provided by the invention has the advantages of high medium-high temperature strength and good oxidation resistance.
本发明涉及一种抗氧化高强度镁碳砖，主要包括以下成分：镁砂颗粒40‑60份、镁铝尖晶石颗粒8‑25份、镁砂细粉20‑30份、刚玉细粉5‑8份、鳞片石墨1‑5份、碳化硅2‑4份、三聚磷酸钠1.5‑2.5份、叶腊石颗粒3‑8份、高呋喃树脂与酚醛树脂的混合物2‑6份、稀土氧化物1.5‑3.5份；本发明的镁碳砖具有中高温强度高、抗氧化性能好的优点。
Antioxidant high-strength magnesia carbon brick
一种抗氧化高强度镁碳砖
CHEN HONG (Autor:in) / JIANG WEIYU (Autor:in) / JIANG LIQIN (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation process of high-strength magnesia carbon brick
| Europäisches Patentamt | 2024