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Magnesite chrome brick for nonferrous metals melting buy in Zhengzhou
Buy Magnesite chrome brick for nonferrous metals melting
Magnesite chrome brick for nonferrous metals melting
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Magnesite chrome brick for nonferrous metals melting

Custom order, 50 days
Price:
2889.44 CNY
Shipping:
Seller
China, Zhengzhou
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+86( 
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Technical characteristics
  • BrandHCR
  • Country of manufactureChina
  • Material typeMagnesian
  • RefractorinessRefractory (over 1530 ° C)
Description

Magnesite chrome brick use MgO and Cr2O3 as main ingredient, periclase and spinel as main mineral components of refractory brick.

 

Fused Magnesite chrome Brick

 

Chemical composition and technical performance

Product brand

 

ERMG - 12

ERMG - 16

ERMG - 20

MgO(% )

≥60

≥55

≥50

Cr2O3(% )

≥12

≥16

≥20

SiO2(% )

≤1.5

≤1.8

≤2.0

Apparent porosity(% )

≤16

≤16

≤16

Cold crushing strength(MPa)

≥40

≥40

≥40

0.2MPa refractoriness under load T0.6(oC)

≥1700

≥1700

≥1700

Thermal shock resistance
(1300oC air cooling)
(1100oC water cooling)

≥15
≥4

≥15
≥4

≥15
≥4

 

Commom Magnesite chrome brick

Chemical composition and technical performance

Product brand

 

SRMG - 8

SRMG - 12

SRMG - 15

SRMG - 18

MgO(% )

≥65

≥60

≥55

≥52

Cr2O3(% )

≥8

≥12

≥15

≥18

SiO2(% )

≤1.5

≤1.5

≤1.8

≤1.8

Apparent porosity(% )

≤18

≤18

≤18

≤18

Cold crushing strength(MPa)

≥40

≥40

≥40

≥40

0.2MPa refractoriness under load T0.6(oC)

≥1670

≥1670

≥1670

≥1670

Thermal shock resistance
(1300oC air cooling)
(1100oC water cooling)

≥30
≥6

≥30
≥6

≥30
≥6

 

 

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Magnesite chrome brick for nonferrous metals melting
Magnesite chrome brick for nonferrous metals melting
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