Argon Insert Upper Nozzles for Tundish of Slab Caster

Argon Insert Upper Nozzles for Tundish of Slab Caster

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: The products adapt to all types of thin slab casterproduction line

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

This nozzle is designed for the high purity molten waterof slab casting steels, it adopts argon insert porous material, prevent from the build up of Al2O3 effectively, improves the quality of molten steel , and also extendthe service life of nozzles.

1.The flange adopts zirconia compound materials, better anti-corrosion property. better cooperation with stoppers and also easy for flow control.
2.Porous material and argon insert which prevent from build up of Al2O3.
3.Argon insert graphite mouth.
4.Sliding plate ensures perfect seals and quick-exchange.
5.Argon insert slot.

Item Body Bowl part
Alumina-Graphite Alumina-Graphite Magnesia-Graphite
Chemical Composition Al2O3 ≥45 ≥75 ··—
C+SiC ≥75
ZrO2 ≥25 ≥10 ≥10
Bulk Density (g/cm3) ≥2.60 ≥2.75 ≥2.70
Apparent Porosity(%) ≤20 ≤16 ≤16
 Cold Crushing Strength(MPa) ≥20 ≥25 ≥20
Modulus of Rupture-Room Temp (MPa) ≥7.0 ≥7.0 ≥5.0
Thermal shock resistance(sequence) ≥5.0 ≥5.0

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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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