lmm@magnesiacarbonbricklmm.com

86 411-84174804

LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.

refractory for electrical furnace

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

Compared with other fire bricks, MgO-C bricks have high refractoriness, good Slag-erosion resistance and spalling resistance, and are widely lined in wall of electrical furnace and ladle with severe conditions.

For permanent lining, MgO firebrick is usually used to save cost.

 

 

 

 

Unit

MgO-Brick

MgO-Brick

LMM-MZ-95

LMM-MZ-91

LMM-S-NAS-108XMA

LMM- S-NAS-110XMA

LMM- S-NAS-112XMA

LMM- S-NAS-115XMA

LMM- S-NAS-120XMA

Apparent Porosity

%

18.0

18.0

3.0

3.0

3.0

5.0

5.0

Bulk Density

g/cm3

2.92

2.90

3.12

3.05

3.02

2.95

2.85

Cold Crushing Strength

MPa

60

60

40

40

40

35

30

Refractoriness Under Load T2

1650

1550

 

 

 

 

 

Chemical Composition

 

MgO

%

95

91

87

84

82

78

73

F.C.

 

 

8

10

12

15

20

 

Refractory brick production process

The manufacturing of refractory brick includes six general steps: mining and storage of raw materials, preparing raw materials, forming the brick, drying, firing and cooling, de-hacking, and storing finished products.

Quality Guarantee

The company ownis highly advanced automatic hydraulic press and tunnel kins capable of standing up ot 1850 celcius degrees. We manufacture various high-quality refractory products according to the clients’ needs, and to ensure the stability and account ability of the quality, we track and control the full manufaturing process through a variety of physical and chemical analysis.

Our company inherets the advanced technology, management experience and quality control from YOTAl. We have formed a comprehensive, effective and standarized management system with an excellent management team.

LMMYOTAI group devotes to the manufacture and research of refractory, design and construction of furnaces, while occupies top shares in cement rotary kiln, nonferrous metals, waste disposal and glass furnace in Japan.

Comprehensive solution of Refractory for steelmaking

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