Cr2O3 Steel Making Refractories Brick
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Alumina-chrome Brick Al2O3 % ≥83.5 Cr2O3 % xz≥9 CaO % ≤1.5 Bulk Density ( g/cm3) ≥3.2 Cold Crushing Strength 110℃ N/mm2 ≥80 1200℃ N/mm2 ≥90 Thermal Expansion 800℃ W/m K ≤4.4 1200℃ W/m K ≤4.1 Linear Change on Reheating,1500℃,after 5h % ≤0.5 Thermal ......
Zhengzhou Annec Industrial Co., Ltd.
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Yellow Desulfurizer Metallurgical Refractory For Steel Making Environmental Protection
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... with other related elements. The high-temperature treatment of “CaO high-efficiency composite desulfurizer” has improved the traditional desulfurization process and improved the desulfurization efficiency. According to customer requirements, it...
Jundao (Henan) New Materials Co.,Ltd.
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