Mono Block Stopper
Mono Block Stopper
Started manufacturing Tundish Black Refractories (CCR) from the year 2003, which includes viz., Ladle Shorud (LS), Sub Entry Nozzle (SEN), Mono Block Stopper (MBS), Tundish Nozzle (TN) etc.
We also carry out Total Tundish Management (TTM) where it is required to supply all the items involved in a Tundish, including technical services and applications at site.
SPECIAL FEATURES:
o Facility for gas purging
o Anti oxidant properties
o Design and size as per customer’s requirement
o Clogging free casting for long sequence of casting
o Gas purging facilities to prevent alumina clogging (optional)
o Slag zone immersed part re-inforcement with special material for long life
o Argon sealing purging arrangement can be provided on customer’s request
o Wide range of formulation for withstanding oxidation and long sequence casting
o Different assembly methods for assured security even in long sequence casting
o We manufacture Silica free Oxy-bore ladle shroud for less corrosion and long
sequence casting
TYPICAL PROPERTIES OF DIFFERENT PARTS OF CCR PRODUCTS | |||
Product | Mono Block Stopper | ||
Head | Body | ||
Refractory Grades | VB6 | VB14 | CT75 |
Chemical Analysis | |||
Al2 O3 (Min.) % | 75 | 55 | |
SiO2 (Max.) % | 5 | 1 | 15 |
MgO (Min.) % | 75 | ||
ZrO2 (Min.) % | |||
C (Max.) % | 20 | 22 | 30 |
Physical Properties | |||
A.P. (Max.) % | 15 | 15 | 17 |
B.D. (gm/cc) Min. | 2.65 | 2.55 | 2.35 |
C.C.S. (Kg./cm2) Min. | 225 | 200 | 180 |