Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance, and preparation method thereof
The invention provides a scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance, and a preparation method thereof. The brick is prepared from, by mass, 60 to 110parts of fused magnesite, 0.3 to 8 parts of superfine graphite, 1 to 5 parts of liquid phenolic resin, 0.3 to 5 parts of metal Si powder, 0.3 to 10 parts of a ZrB2-Al2O3 composite material and 1 to 8parts of high-temperature asphalt. The scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance has good oxidation resistance and molten steel scouring resistance,is high in thermal shock stability, meets the smelting requirements of clean steel, ultra-low carbon steel and stainless steel, and achieves a very excellent using effect.
本发明提供一种抗氧化性能优异的耐冲刷超低碳镁碳砖及其制备方法，按照质量份数计算，其制备原料包括：电熔镁砂60‑110份、超细石墨0.3‑8份、液态酚醛树脂1‑5份、金属Si粉0.3‑5份、ZrB2‑Al2O3复合材料0.3‑10份、高温沥青1‑8份。该抗氧化性能优异的耐冲刷超低碳镁碳砖具有良好的抗氧化性能及抗钢水冲刷性能，热震稳定性高，满足洁净钢、超低碳钢和不锈钢的冶炼需求，并取得十分优异的使用效果。
Scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance, and preparation method thereof
The invention provides a scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance, and a preparation method thereof. The brick is prepared from, by mass, 60 to 110parts of fused magnesite, 0.3 to 8 parts of superfine graphite, 1 to 5 parts of liquid phenolic resin, 0.3 to 5 parts of metal Si powder, 0.3 to 10 parts of a ZrB2-Al2O3 composite material and 1 to 8parts of high-temperature asphalt. The scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance has good oxidation resistance and molten steel scouring resistance,is high in thermal shock stability, meets the smelting requirements of clean steel, ultra-low carbon steel and stainless steel, and achieves a very excellent using effect.
本发明提供一种抗氧化性能优异的耐冲刷超低碳镁碳砖及其制备方法，按照质量份数计算，其制备原料包括：电熔镁砂60‑110份、超细石墨0.3‑8份、液态酚醛树脂1‑5份、金属Si粉0.3‑5份、ZrB2‑Al2O3复合材料0.3‑10份、高温沥青1‑8份。该抗氧化性能优异的耐冲刷超低碳镁碳砖具有良好的抗氧化性能及抗钢水冲刷性能，热震稳定性高，满足洁净钢、超低碳钢和不锈钢的冶炼需求，并取得十分优异的使用效果。
Scouring-resistant ultralow-carbon magnesia carbon brick with excellent oxidation resistance, and preparation method thereof
一种抗氧化性能优异的耐冲刷超低碳镁碳砖及其制备方法
ZHANG HAN (Autor:in) / GUO YULONG (Autor:in) / LIU JINGXUAN (Autor:in) / ZHAO WEI (Autor:in) / YAN HAO (Autor:in) / LIU LI (Autor:in) / REN LIN (Autor:in) / ZHAO XIANTANG (Autor:in) / XU YEXING (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Ultralow-carbon magnesia carbon brick with excellent performance, and preparation method thereof
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