Jindal Vijayanagar Steel Limited

GRANULATED SLAG

Available granulated slag from Corex process

This is similar to the Granulated Blast furnace slag but with some special properties :

It has a higher Glass content (around 97%) compared to BF Slag (around 90%)
The light shiny colour of Slag gives superior appearance to the Slag Cement
The moisture content of the Slag as produced is around 6 to 10% only.
The Granules are of a narrow seize range because of superior Granulation technology.

Typical slag analysis for Corex

	Maximum	Minimum	Average
Al2O3	16.87	14.11	15.45
CaO	38.39	33.08	35.67
FeO	1.37	0.20	0.56
K2O	0.62	0.28	0.43
MgO	16.20	11.71	14.01
MnO	0.22	0.04	0.10
Na2O	0.34	0.03	0.21
Sulphur	1.47	0.77	1.05
SiO2	34.48	28.80	31.62
TiO2	0.73	0.05	0.58

Moisture (7% average)
Size (max : 0.5 - 3 mm)
Glass Content (97 nominal)

Hydraulicity Index :

1)	CaO + MgO + 1/3 Al2O3 SiO2 + 2/3 Al2O3	> 1.0
2)	CaO + MgO + Al2O3 SiO2 + Al2O3	>: 1.0

Typical Particle Seize Distribution :

Seize (plus-mm)	(-0.5)	0.5	1.0	2.0	3.0	4.0	5.0
Percent	11.22	33.04	21.83	14.16	14.03	2.68	3.04

Generation around 6 Lacs TPA :

Even ground slag can be available from September 2002 onwards with particle size of 3500.

For further details if any, please contact the following persons :

Mr. P. K. Kedia,
General Manager (Comml.)
Jindal Vijayanagar Steel Ltd.
Jindal Mansion
5A. G. Deshmukh Marg
Mumbai - 400 026.

Tel. No. : (91) 22 496 3000
Fax No. : (91) 22 496 1400
E-mail :pawan.kedia@jvsl.com

Mr. Ramesh Hamirwasia
Assistant Manager (Comml.)
Jindal Vijayanagar Steel Ltd.
Jindal Mansion
5A. G. Deshmukh Marg
Mumbai - 400 026.

Tel. No. : (91) 22 496 3000
Fax No. : (91) 22 496 1400
E-mail : ramesh.hamirwasia@jvsl.com

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