lmm@magnesiacarbonbricklmm.com

86 411-84174804

Our MgO brick advantage

  • located at “Magnesium city”of China,
    we have material location advantage
  • Japanese technology & management
  • we have magnesia carbon refractories warehouse in Mexico

Magnesia Brick

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

Why Choose us

Raw materials

located at “Magnesium city“of China, we have material location advantage

Equipment

  • set 2100 tons automatic hydraulic press
  • 2 sets 1850C Tunnel Kiln annual production capacity: 80000 tons

Experience

we supplied to Greece, Bulgaria, Ukraine, Mexico etc.. we can also do OEM for you

Technology

Inherets the advanced technology, management experience and quality control from Japanese YOTAl.

Bricks process of production

magnesia carbon brick process

Our production equipment

  • automatic controlling system & complete chemical & physical testing system.
  • Four grinder systems;
  • Two measure systems;
  • Six mixers;
  • Seven friction presses(400-1000ton);
  • One 1000ton automatic shaping line;
  • One hydraulic press (2100 ton);
  • Ten dryers (25m);
  • Two tunnel kilns (1850℃,113m);

Magnesium carbon brick recommended model selection

Magnesia bricks for EAF Back-up

Bland LY-MG-16BSX LY-MG-11BX LY-HPT-B LY-CFC-18RX
Use Electrode of furnace bottom Back-up Sleeve of electrode 
Chemical Composition(%) SiO2 2.5 9
Al2O3 86
MgO 78 86 94
CaO 1
C 16 11
Apparent Porosity(%) 3.5 3 18 18
Bulk Density 2.93 3.07 2.87 2.85
Cold Crushing Strength(MPa) 40 58 70 40

Magnesia bricks for Tundish

Use Bland
The cover of tundish: high alumina castable LY-CFC-16T
LY-CFC-18T
The castable for the lining :   high alumina castable LY-CFC-TD-80
Bricks for slag dam : magnesia bricks LY-TBX-SY-1
high alumina bricks LY-TBX-A2
Coating materials : magnesia coat LY-TD-C-M7
Block for impact zone: Al2O3-SiC-C block LY-LD-AGX-T2
Nozzle for casting: zirconia nozzle LY-YZN
Well block: high alumina block LY-SK35
Ramming materials: SiO2-Al2O3-SiC ramming materials LY-R-AMC
Repairing materials by trowelling:     high alumina castable LY-C-170M
Patching materials : high alumina LY-P-AP60
LY-P-AP80

The used position:for the slag dam 
Select modle: LY-TBX-SY-1

Brand LY-TD-C-M7 LY-G-TD100W LY-TBX-SY-1
Material Coating Gunning Board
Chemical composition(%) Al2O3 3 4 12
SiO2 10 87 4
MgO 82 75
Maximum grain (mm) 3 3
Grain composition (%) 1.2mm≦ 24 20
0.09mm≧ 43 33
Bulk density 2.16
Apparent porosity(%) 32
Cold crushing strength(MPa) 11
our customers worldwide

Stories with Our Customers

Provide perfect technical support and after-sales service

Service team

Jacky Jiang

Technical engineer

Sherry Zhang

Product manager

Sunny Zhu

Product manager

Crystay Jiang

Technical engineer

Anne Wang

Logistics manager

Contact Us

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