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Monolithic Formulations for EAF Shops
 
       
No
Product
Chemical analysis
Grading mm
Sintering Temp. 0C

Application Temp.
0C

Storage
Application
% MgO
Min
%
Zr2O3
Max
% SiO2
Max
% Fe2O3
Max
% CaO
Max
% Cr2O3
Min
1
JRC Tap Fill
48
 
25
8.
1.5
-
2-7
1700
1700
3 months
For filling the Tap hole. Available in 25 or 50 kg packing.
2
Dutest R.
48
 
25
8
1.5
 -
0 - 4
800
1700
2 months
For back filling of AOD linings
3
JRC Noz Free Z
 -
65
30
 -
 -
 -
0.25 to 0.5mm
+ 2000
1700
3 months
For filling in the well of the slide gate well block.
4
JRC Noz Free S-Z
 -
55
40
 -
 -
 -
0.25 to 0.5mm
+ 2000
1700
3 months
For filling in the well of the slide gate well block.
5
JRC Noz Free C-Z
 -
45
28
 -
 -
12
0.25 to 0.5mm
+ 2000
1700
3 months
For filling in the well of the slide gate well block.
6
JRC Noz Free S
 -
 -
95
50 Kg.
50 Kg.
 -
0.25 to 0.5mm
+2000
1700
3 months
For filling in the well of the slide gate well block.

 

JRC Tap Fill

This formulation is made from high grade Fosterite. Grain size is tailor made to suit various furnaces. Packing is in 25 Kg. bags or bigger bags as required.


Dutest R

Formulation based on Forsterite developed for the back filling of Converter linings. The material shows excellent sitering characteristics at high temperatures. During tear out of the lining provides a clean parting line such that the safety lining is not damaged.


JRC Noz Free

Well bloc filler for Slide Gate nozzles. Formulations using Zircon, Chromite & Silica and combinations thereof have been developed to suit all applications.

 

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