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Fused Rebonded Magnesia Refractory Brick For RH Furnace
Fused Rebonded Magnesia Refractory Brick For RH Furnace
Fused Rebonded Magnesia Refractory Brick For RH Furnace
Fused Rebonded Magnesia Refractory Brick For RH Furnace
Specifications
Brand Name :
CRE
Model Number :
XZM
Certification :
ISO9001,ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
10mt
Price :
$200.00 - $1000.00/ ton
Payment Terms :
L/C, T/T
Supply Ability :
10000 Metric Ton/Metric Tons per Month
Delivery Time :
To be negotiated
Packaging Details :
International wooden pallet. Or According to customer's demands
HS CODE :
69022000
Al2O3 Content (%) :
≤38-≤80
Fe2O3% :
≤0.2-≤0.5
Feature :
Good thermal shock resistance
Bulk density,g/cm3 :
3.63
Shape :
Brick
Description

Factory price magnesia refractory series products fused rebonded magnesia refractory brick for RH furnace

Technological Development of RH Furnace and Influence on Refractories

Steel furnace external refining, also known as secondary metallurgy, is one of the main development directions of steel metallurgy technology. The purpose of external furnace refining is to remove the inclusions and impurities in the steel water. deaerate. Adjust the chemical composition of water steel and alloy homogenization, measures include blowing inert gas mixing. vacuum degassing. decarbonization. deoxidize. Feed the silk. Powder spraying and alloying, etc.

In recent years, with the rapid development of the metallurgical industry, the requirements for steel quality are getting higher and higher, and the demand for pure steel is increasing, thus promoting the rapid development of RH refining technology. So far, RH refining technology has been transformed from the original single degassing purification to include vacuum decarburization. Oxygen decarbonization. Powder desulfurization. Temperature compensation. Multifunctional out-of-furnace refining technology for uniform temperature and composition.

The increase of RH vacuum cycle degassing furnace top gun mode, the expansion of function is below the middle groove. The lower groove wall and groove bottom working lining refractory material is a test.

index

item

magnesia-alumina brick

magnesia-alumina spinel brick

Periclase-spinel brick

high-purity mag-alumina brick

MgO% ≥

80

80

80

75

70

82

80

86

AL2O3% ≥

510

510

815

815

815

510

510

510

0.2MPa refractoriness under load 0C ≥

1600

1580

1700

1650

1600

1620

1600

1700

cold crushing strength MPa ≥

45

40

35

35

35

39.2

39.2

35

apparent porosity % ≤

18

20

17

18

19

18

18

16

thermal shock resistance (11000C-water) times ≥

 20 15 10 7 5

Fused Rebonded Magnesia Refractory Brick For RH Furnace

FLow chart

Fused Rebonded Magnesia Refractory Brick For RH Furnace

Fused Rebonded Magnesia Refractory Brick For RH Furnace

Company Profile

China Rare Earth Holdings Co., Ltd. is a large cross-regional company with its headquarter registered in Hong Kong. It is a company listed on the Hong Kong Stock Exchange (name: China Rare Earth, code: 0769). Yixing Xinweilicheng Refractories Co., Ltd. is a wholly-owned subsidiary of China Rare Earth Holdings Co., Ltd. and one of the pillar industries of the holding company. The company covers an area of 360,000 square meters and a building area of 240,000 square meters. It has more than 2,000 employees, of which scientific and technological personnel account for 30% of the total number of employees.

Over the years, the company has closely followed the development pace and trend of the international and domestic refractory material markets, invested heavily in expansion and reconstruction, adjusted the industrial structure, and constantly pursued and surpassed development. With the support and help of many close partners at home and abroad, and the sincere unity and hard work of all employees, the company has become one of the important bases for domestic production of medium and refractory materials.

Fused Rebonded Magnesia Refractory Brick For RH FurnaceFused Rebonded Magnesia Refractory Brick For RH Furnace

Fused Rebonded Magnesia Refractory Brick For RH Furnace

Company advantage

  • Founded in the 1984, listed on the Hong Kong Stock Exchange on October 15, 1999 (name: China Rare Earth, code: 0769)
  • The company is headquartered in Yixing, with branches in Shanghai and Hong Kong
  • Professional manufacturer of Rare Earth and refractories
  • The top 3 supplier of refractories in China
  • covers an area of 360,000 square meters and a building area of 240,000 square meters.More than 2,000 employees, Scientific and technological personnel account for 30% of the total number of employees.
  • Obtained more than 11 patent certificates
  • Established a technical cooperation relationship with Japan Krosaki Harima Corp.
  • Long-term supply to Japan Nippon Steel, Japan NKK, Kimizu, Aoida and Nisingkou steel Co

Commencement Ceremony and Signing Ceremony of Technical Trade Cooperation with Japan Krosaki Harima Corp.

Fused Rebonded Magnesia Refractory Brick For RH FurnaceFused Rebonded Magnesia Refractory Brick For RH FurnaceFused Rebonded Magnesia Refractory Brick For RH Furnace

Packing

Fused Rebonded Magnesia Refractory Brick For RH Furnace

Product tags

ceramic tube for furnace

,

refractory bricks for blast furnace

,

electric arc furnace refractory bricks
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Fused Rebonded Magnesia Refractory Brick For RH Furnace

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Product Detail
Brand Name :
CRE
Model Number :
XZM
Certification :
ISO9001,ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
10mt
Price :
$200.00 - $1000.00/ ton
Contact Supplier
Fused Rebonded Magnesia Refractory Brick For RH Furnace
Fused Rebonded Magnesia Refractory Brick For RH Furnace

yixing xinwei leeshing refractory materials co.,Ltd

Verified Supplier
3 Years
jiangsu
Since 1984
Business Type :
Manufacturer
Main Products :
Magnesia Chrome Brick, Magnesia Refractory Bricks, Magnesia Alumina Spinel Brick
Total Annual :
100000000-120000000
Employee Number :
1500~2000
Certification Level :
Verified Supplier
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