項(xiàng)目單位指標(biāo)化學(xué)成分SiO₂%≥91耐火度Rrefractorimess℃≥1670體積密度B.D.G/cm3≤1.2常溫耐壓強(qiáng)度C.C.SMPa≥4.5導(dǎo)熱系數(shù)(350℃±25)(650℃±25)W/(m*K)≤0.6≤0.7
2022-05-12 電議/噸項(xiàng)目單位指標(biāo)化學(xué)成分SiO₂%≥95Al₂O₃%≤1.0Fe₂O₃%≤1.3體積密度B.D.格子磚Checkerbrick墻磚Ballbrickg/cm³≥1.8≥1.85顯氣孔率A.P.格子磚Checkerbrick墻磚Ballbrick%≤24≤22常溫耐壓強(qiáng)度C.C.S.格子磚Ch
2022-05-12 電議/噸