
首页 >> 产品展示 >> 炼钢系统 >> 钢包浇注料
钢包浇注料
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牌号
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DLC-1
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DLC-2
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DLC-3
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DLC-4
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DLC-5
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DLP
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DLP-L
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DLCB
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材 质
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指标
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刚玉-尖晶石
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刚玉-尖晶石
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铝镁质
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矾土-尖晶石
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铝镁质
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铝硅质(自流)
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轻质莫来石
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铝铬质
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化学成分%
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Al2O3+MgO
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≥90
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≥85
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≥85
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≥80
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≥80
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≥60
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≥60
Al2O3
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≥85 Al2O3+Cr2O3 |
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体积密度(g/cm3)
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110℃×24h
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≥3.0
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≥3.0
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≥3.0
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≥2.7
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≥2.7
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≥2.3
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≥1.8
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≥3.0
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抗折强度(MPa)
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110℃×24h
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≥5.0
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≥5.0
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≥5.0
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≥5.0
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≥5.0
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≥5.0
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≥4.0
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≥5.0
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1600℃×3h
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≥10
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≥10
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≥10
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≥10
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≥10
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≥10
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≥10
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≥10
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耐压强度(MPa)
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110℃×24h
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≥25
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≥25
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≥30
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≥30
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≥30
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25≥
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≥20
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≥30
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1600℃×3h
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≥70
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≥70
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≥80
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≥80
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≥90
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≥100(1500℃)
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≥45(1500℃)
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≥100
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线变化率(%)
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1600℃×3h
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0-+1.0
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0-+1.0
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0-+1.0
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0-+1.0
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0-+1.0
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±0.5(1500℃)
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±0.5(1500℃)
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±0.5
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DLC-1、2、3、4、5、用于包底、包壁、座砖及补浇(for bottom, wall and after teeming);
DLP、NLP-L用于永久衬(for permanent lining);
DLCB钢包座砖(for casting brick)
性能特点(CHARACTERISTICS):
整体性好、抗剥落、耐侵蚀、抗钢水冲刷、不易渗钢、不粘渣
(Good integrity ,resistance to peeling and erosion, and anti-scouring,impermeable steel and without adhering to slag)
施工方法(Constuction Method):
振动或自流(vIbration or Self-flow):
工程实例(Examples):
宝钢、首钢、鞍钢等。




