含锆型硅酸铝耐火纤维棉，以高纯氧化铝硅石粉及锆英沙合成为原料，经电阻炉熔融喷吹或甩丝成纤工艺生产而成。
ZA Swinging Fibre, abopting HP Alumina. Silica Powder, Zirconia as the material, melted by Resistance Furnace, blowing or swinging, is produced by swinging technology.
经生产应用试验表明，该保护渣熔融性能稳定，无分熔现象，粘度适中，吸收氧化铝夹杂物能力强。
The practical application shows that the mould powder is characterized by stable melting performance, non-fractional melting, moderate viscosity and high capacity of absorbing Al2O3 inclusion.
氧化铝空心球是采用氧化铝在电弧炉内经高温熔融后吹出的空心球状轻质隔热耐火材料。
Alumina hollow ball is the hollow spherical light insulating refractory made from alumina blown out of electric furnace through high temperature melting procedure.
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