Steelmaking

Tundish

Steelmaking
Steelmaking Services Products

Tundish

The tundish is a critical reactor within the steelmaking process, where flow dynamics, refractory design and insulation requirements play a key role in ensuring and improving steel cleanliness.

Tundish A<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish B<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish C<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish D<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish E<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish F<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish G<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish H<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish I<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish J<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish K<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

Tundish L<ul> <li>2 combined products</li> <li>CALDE® Flow LA 70</li> <li>CALDE® Cast UB 85</li> <li>Right design & placement improve metal residence time</li> </ul> <p>(impact plates, Transfert box)</p> <ul> <li>Prefered product</li> <li>CALDE® Cast UB</li> <li>Patented design to  improve metal residence time.</li> <li>1 plate inserted in the permanent lining</li> </ul> <ul> <li>Prefered product</li> <li>CALDE® Cast LX58</li> <li>CALDE® Cast UB80</li> <li>CALDE® Cast LT96SP</li> <li>Porosity to create a protective cylinder around stopper rod reducing the vortex effect</li> </ul>

  •  Our range of specifically designed permanent linings, offer longevity of performance along with best in class energy retention capabilities.

  • Our working linings, from traditional SPRAY, to more advanced SEMI DRY and DRY products, including carbon free technology, gives the optimized solution against cost and higher steel quality demands.
  • Our range of specifically designed tundish accessories, digitally designed individually and collectively to offer the best possible flow dynamic capabilities, temperature distribution and inclusion removal potential. 

The range of metal covering products are engineered to capture non metallic inclusions for cleaner, higher value steels. 

SAFETY LINING

A multi-layer permanent lining to reduce energy loss.

WORKING LINING

CALDE® MAG TUN : A dry-setting solution provided with a customized mixer to have:

  • a tundish ready to be back to caster
  • to reduce CO2 emission
  • to lower the risk of H2 and C pick-up

Discover more on the CALDE® MAG TUN by watching this video.


DRY-HOT SETTING SOLUTION

Dedicated to high-end steel grades, in order to:

  • lower the risk of hydrogen and carbon pick-up at the very minimum
  • achieve the highest solidity after curing


SPRAYED WEAR LINING

At equivalent MgO-content, Calderys product is recognized to generates less dust and brings less impurities than others.

TUNDISH ACCESSORIES

(see above, on the equipment)

METAL COVERING PRODUCTS

The brand GLUTIN covers a large portfolio of tundish cover in order to meet any types of composition constraints or any targeted melting properties. Products are available in granular and powder forms.