Fluxing dolomite

Is Negotiable

Contact information

Fomichov Ivan Vladimirovich

+380504713311
Email

Brand:

     DF - for use in ferrous metallurgy as a flux.

  Chemical composition according to TU U 14.1-00191856-008: 2007:

Parameter

Norm for the brand,%   

ДФ-1

ДФ-2

ДФ-3

ДФ-4

ДФ-5

 

1

Mass fraction of magnesium oxide (MgO), not less than

 16

 14

 16

 14

 16

2

Mass fraction of calcium and magnesium oxides (CaO + MgO) in total, not less than

 50

 48

 50

 48

 50

3

Mass fraction of silicon oxide (SiO2), no more than

 1,5

 2,5

 1,5

2,5

 1,5

4

Mass fraction of iron oxide and aluminum (Fe2O3 + Al2O3) in total, no more than

 1,1

 1,5

 1,1

 1,5

 1,1

5

Mass fraction of sulfur (S), no more than

0,06

0,15

0,06

0,15

0,06

 

6

Mass fraction of phosphorus (P), no more than

 0,02

 0,02

 0,02

 0,02

 Не нормируется


Granulometric composition: 0-5, 20-40mm, 20-50mm, 40-80mm.

 
Grain composition:

 

Size of a piece, mm

 

Allowable values for the content of pieces of coarse size, in% by mass, not more than

below lower limit

above upper limit

0-5

-

20

5-20

10

20

20-50

10

20


The limit of mechanical strength of dolomites under compression is not less than 60 MPa.