lmm@magnesiacarbonbricklmm.com

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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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Tundish Slide Plate

Brand: LMM YOTAI
Warranty: 1 year
Sample: Sample testing is available
Certification: ISO9001/ISO14001
Payment method: TT/LC
Shipping method: sea/land/air
Using Position: tundish
Specifications: Customized products according to customer drawings

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

Manufacture drawing

Photos &videos of each process

Process schedule with date

ISO 9001 certificate

Install support now

Warranty Time

Checking report The third party Checking

 

Our sliding gates adopt tabular alumina, carbonaceous material and zirconia-containing material as main raw materials, adds in high performance antioxidants, uses phenolic resin as binder, formed under high-pressure and burned under high temperature. In order to realize open and close function of steel flow well, we take high control to sliding gate flatness, parallelism and sizes.

LMM GROUP sliding gates plate features are as follows:
Resistance to thermal shocks
Ability to resist corrosion caused by molten steel and slag
Resistance to abrasion
Low porosity and high bulk density
Great mechanical strength
Ability to withstand high temperatures
Ability to resist structural changes because of high operating temperatures
Great resistance to oxidation
Smooth surface finish

Long service life, fit for large and middle size tundish casting, and different steel casting

Alumina Carbon slide
LMM-70 LMM-75 LMMZ-80 LMMZ-85
AL2O3 %   70 75 80 85
C   4 4 3 3
Apparent porosity % ≤ 8 8 8 8
Bulk density g/cm3   2.80 2.90 3.0 3.0
Normal temperature compressive strength MPa ≥ 65 70 100 100

 

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.

PROCESS

PROCESS

SERVICE

Comprehensive solution of Refractory for steelmaking

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