Zirconia Metering Upper Nozzles

Zirconia Metering Upper Nozzles

Brand name: LMM GROUP
Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 30~60days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight
Application: For tundish

LMM have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

The application of this products accomplish the quick exchange of SEN, extends service life of tundish and decreases production cost.

The bore of tundish nozzle is sintered zirconia and wholely in layed , which has better anti-corrosion and anti-erosion property, and extends working duration of tundish and have better cooperation with stoppers. There fore it can meet different continuous casting levels.

1.Alumina-graphite seat with perfect anti-thermal shock property.

2.The bore adopts sintered zirconia materials with perfect anti-corrosion and anti-erosion property

3.The end part adopts stablized zirconia product, has better anti-erosion property. and also perfect for steel flow control.

Item Seat Insert
Chemical Composition Al2O3 ≥60 ··—
ZrO2 ≥85
Bulk Density (g/cm3) ≥2.6 ≥3.8
Apparent Porosity(%) ≤18 ≤13.5
 Cold Crushing Strength(MPa) ≥25 ≥40
Modulus of Rupture-Room Temp (MPa) ≥8
Thermal shock resistance(sequence) ≥5 ≥5

Need For Some Help ?

Professional engineers provide solutions and technical drawings

phone

86(411) 84174804

mail

lmme-business@lmmgroup.com.cn

Special product design, please send specific data and drawings to our mailbox or form.

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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