EAF Hot Repair Mass–Slag Zone

EAF Hot Repair Mass–Slag Zone

Basic magnesia base repair gunning mass is binding with inorganic binders,  which can meet the requirements of different types of steel smelting,   meet the iron and steel industry continuous operation requirements, improve the molten steel output and economic benefit. It can be used for the ladle , EAF , LF .VOD , AOD etc . 

Technical instructions

Basic magnesia base repair gunning mass is binding with inorganic binders,  which can meet the requirements of different types of steel smelting,   meet the iron and steel industry continuous operation requirements, improve the molten steel output and economic benefit. It can be used for the ladle , EAF , LF .VOD , AOD etc . 

Technical Parameters

ITEM

HD-BPB85

HD-BPB70

HD-BPB60

HD-BPB50

MgO (%)  ≥

85

70

60

50

MOR(MPa) ≥

200℃×3h

3

3

2.5

2

1550℃×24

3

3

3

3

BD(g/cm3)≥

200℃×3h

2.2~2.5

2.2~2.4

2.0~2.3

2.0~2.1

 

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