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LMM YOTAI PRODUCT

UKRAINIAN CUSTOMERS
UKRAINIAN CUSTOMERS
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The MgO-C bricks which used in EAF has a good performance in 75 furnaces, we are so satificated with the using performance of the bricks from LMM YOTAI
	 EGYPT A CUSTOMERS
EGYPT A CUSTOMERS
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We improved the bricks formula and specification accoridng to our experience, the final using performance doubled compared with their previous specification.
	 EGYPT B CUSTOMERS
EGYPT B CUSTOMERS
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In the ladle we have been using high alumina bricks with a performance of 50 heats. After the improved design of LMM YOTAI engineers, we use magnesia carbon bricks instead of high alumina bricks, and the performance reaches 60 furnaces and is still running.
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Zirconia Metering Upper Nozzles

Brand name: LMM YOTAI
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

EQUIPMENT

LMM YOTAI also equipped with world advanced facilities such as Laeis automatic hydraulic press HPF2500, Eirich R19 mixer, Shimadzu made XRF-1800 sequential X-Ray fluores-cence spectrometer, by focusing on product research and development and quality control. Our products also supply to Asia , Europe, America and Africa and other countries and regions.

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PROCESS

SERVICE

Comprehensive solution of Refractory for steelmaking

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