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主要化學(xué)成分ZrO₂，通常采用單斜鋯或部分鎂穩(wěn)定鋯制作耐火材料，具有極高的熔點。體積密度一般在5.0g/cm³以上，最高使用溫度1900℃，較低的熱導(dǎo)率，同時具有卓越的化學(xué)穩(wěn)定性，可長期耐受堿性熔體、酸性爐渣以及高活性金屬（鉑、鈀、銠等貴金屬）的侵蝕。

The main chemical component is ZrO₂, which is typically produced using monoclinic zirconia or partially magnesium-stabilized zirconia as refractory materials, boasting an extremely high melting point. The bulk density is generally above 5.0g/cm³, with a maximum operating temperature of 1900℃. It exhibits low thermal conductivity and remarkable chemical stability, enduring long-term erosion from alkaline melts, acidic slag, and highly reactive metals such as precious metals like platinum, palladium, and rhodium.

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主要化學(xué)成分ZrO₂，通常采用單斜鋯或部分鎂穩(wěn)定鋯制作耐火材料，具有極高的熔點。體積密度一般在5.0g/cm³以上，最高使用溫度1900℃，較低的熱導(dǎo)率，同時具有卓越的化學(xué)穩(wěn)定性，可長期耐受堿性熔體、酸性爐渣以及高活性金屬（鉑、鈀、銠等貴金屬）的侵蝕。

The main chemical component is ZrO₂, which is typically produced using monoclinic zirconia or partially magnesium-stabilized zirconia as refractory materials, boasting an extremely high melting point. The bulk density is generally above 5.0g/cm³, with a maximum operating temperature of 1900℃. It exhibits low thermal conductivity and remarkable chemical stability, enduring long-term erosion from alkaline melts, acidic slag, and highly reactive metals such as precious metals like platinum, palladium, and rhodium.