Andalusite based High Alumina products are commonly used in the ladle safety lining due to their excellent volume stability, thermal and thermos-mechanical properties (high thermal shock resistance and low thermal conductivity)and neutral behavior towards molting metal.

TRL Hial 60, Andalusite and Corrundum based High Temperature fired Alumina Bricks

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

The operational features for the Impact zone are:

• Repeated heating and cooling so needs high spalling resistance.
• Long term usage (no repair during service) so needs volume stability.
• Purging by inactive gas, abrasion (bottom bricks are worn by impact during tapping) so need abrasion resistance.

TRL AMC7, Al - MgO - C
AMC 80, Al - MgO - C
AMCwi-100T, Al - MgO - C

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

The operational features for the Metal Zone are:

• Repeated heating and cooling so needs high spalling resistance.
• Long term usage (no repair during service) so needs volume stability.
• Purging by inactive gas, abrasion (bottom bricks are worn by impact during tapping) so need abrasion resistance.

TRL HMR LM, EF MgO
BC605, Sinter / EF MgO
MITCAR 94M307X, EF MgO
TRL Dolo 5R1-RE, Doloma
TRL SLM2, Fused Alumina

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

The operational features for the Metal Zone are:

• Repeated heating and cooling so needs high spalling resistance.
• Long term usage (no repair during service) so needs volume stability.
• Purging by inactive gas, abrasion (bottom bricks are worn by impact during tapping) so need abrasion resistance.

TRL HMR LM, EF MgO
BC605, Sinter / EF MgO
MITCAR 94M307X, EF MgO
TRL Dolo 5R1-RE, Doloma
TRL SLM2, Fused Alumina

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Refractories for the Freeboard area must cope with severe oxidation (bricks are usually exposed to air) and severe spalling (wide temperature variation). The Krosaki refractories are designed to improve oxidation resistance by adding anti-oxidants. Our MgO-C bricks are recommended to show good spalling resistance. Corrision is not so severe as slag or molten steel does not usually come into contact with the freeboard bricks.

TRL HMR LS, EF MgO
AC509, Sinter / EF MgO
MITCAR 94M710X, EF MgO
TRL HMR LM, EF MgO
BC605, Sinter / EF MgO
MITCAR 94M307X, EF MgO

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Refractories for the Freeboard area must cope with severe oxidation (bricks are usually exposed to air) and severe spalling (wide temperature variation). The Krosaki refractories are designed to improve oxidation resistance by adding anti-oxidants. Our MgO-C bricks are recommended to show good spalling resistance. Corrision is not so severe as slag or molten steel does not usually come into contact with the freeboard bricks.

TRL HMR LS, EF MgO
AC509, Sinter / EF MgO
MITCAR 94M710X, EF MgO
TRL HMR LM, EF MgO
BC605, Sinter / EF MgO
MITCAR 94M307X, EF MgO

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Refractories for the Freeboard area must cope with severe oxidation (bricks are usually exposed to air) and severe spalling (wide temperature variation). The Krosaki refractories are designed to improve oxidation resistance by adding anti-oxidants. Our MgO-C bricks are recommended to show good spalling resistance. Corrision is not so severe as slag or molten steel does not usually come into contact with the freeboard bricks.

TRL HMR LS, EF MgO
AC509, Sinter / EF MgO
MITCAR 94M710X, EF MgO
TRL HMR LM, EF MgO
BC605, Sinter / EF MgO
MITCAR 94M307X, EF MgO

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Slag line materials must be selected according to the specific conditions. Improved usage comes from applying high purity of MgO and the combination of several anti-oxidants. Damage factors of slag line bricks is corrosion by slag and oxidation (gas-phase, liquid phase).

TRL HMR LS, EF MgO
AC509, Sinter / EF MgO
MITCAR 94M710X, EF MgO
TRL Dolo RB 810, Doloma

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

The operational features for the Steel Ladle Bottom are:

• Repeated heating and cooling so needs high spalling resistance.
• Long term usage (no repair during service) so needs volume stability.
• Purging by inactive gas, abrasion (bottom bricks are worn by impact during tapping) so need abrasion resistance.

TRL HMR LB,EF MgO
LC310, Sinter / EF MgO
MITCAR 94M307X, EF MgO

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Details of the porous plug well block.

Check out more regarding the Krosaki range of refractories for the Nozzle Well Block.

Andalusite based High Alumina products are commonly used in the ladle safety lining due to their excellent volume stability, thermal and thermos-mechanical properties (high thermal shock resistance and low thermal conductivity)and neutral behavior towards molting metal.

TRL Hial 60, Andalusite and Corrundum based High Temperature fired Alumina Bricks

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]

Andalusite based High Alumina products are commonly used in the ladle safety lining due to their excellent volume stability, thermal and thermos-mechanical properties (high thermal shock resistance and low thermal conductivity)and neutral behavior towards molting metal.

TRL Hial 60, Andalusite and Corrundum based High Temperature fired Alumina Bricks

*for more detailed information please contact us on +31 251 22 8030 or email [email protected]