Converter hot self flow filling material

Detailed introduction

Converter hot self-flow repairing charge is used for repairing large face, small face and bottom of converter, and is combined with spraying material to repair the trunnion part of spraying material. The hot self flow material for converter is magnesia as aggregate, mainly asphalt. The product is powdery. When used, the woven bag is put into the furnace together with the hopper of the converter. The sintering time is 60, 90 minutes according to the size of the converter and the feeding quantity (1t, 2T or more). The products of our company mainly adopt advanced foreign technology, and are adjusted according to the actual production of converter in China. The product has good performance and long service life, and the service life of small converter is 60~120 furnace.

 Main Properties


 Index

 Item

RB-75

MgO,% > 

75

C,%≥ 

10

App.Porosity,%

26

bulk density,g/cm³≥ 

2.2

M.O.R,(1400℃),MPa≥ 

2

 转炉热态自流补炉料



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