型号: | - |
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品牌: | - |
原产地: | 中国 |
类别: | 冶金矿产、能源 / 冶金矿产 / 板(卷)材 |
标签︰ | - |
单价: |
-
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最少订量: | - |
最后上线︰2021/10/20 |
FZXTFERROALLOY SMELTING CO.,LTD
FIRE BRICK FOR STEEL MAKING
70 | 55 | 42 | ||
ALUMINA AL2O3 (%) | ≥70 | ≥55 | ≥42 | |
APPARENT POROSITY (%) | ≤24 | ≤24 | ≤23 | |
REHEAT CHANG (%) | 1350OC/2h | +0.1~-0.4 | ||
1450OC/2h | +0.1~-0.4 | |||
1500OC/2h | +0.1~-0.4 | |||
REFRACTORINESS (OC) | ≥1790 | ≥1770 | ≥1730 |