TR-TC-12A Directly Bonded Magnesia-Chrome Bricks


Laboratory Instrument

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TR-TC-12A Directly Bonded Magnesia-Chrome Bricks
  • Name: TR-TC-12A Directly Bonded Magnesia-Chrome Bricks
  • Model : TR-TC-12A
  • Erp code: 9000000001
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TR-TC-12.png


Product name


TR-TC-12A

TR- TC-12B

TR- TC-12C

MgO(%)≥

75

70

60

Cr2O3(%)≥

12

12

12

SiO2(%)≤

1.5

2.5

3.2

Apparent porosity(%)≤

18

20

20

Bulk density(g/cm3) ≥

3.05

3.00

3.00

Cold crushing strength(Mpa)≥

45

45

40

Refractoriness under load(T0.6, ℃)≥

1700

1650

1600

Thermal shock resistance

(950℃-air quenching ,cycle)

80

60

40


Product name


TR-TC-12A

TR- TC-12B

TR- TC-12C

MgO(%)≥

75

70

60

Cr2O3(%)≥

12

12

12

SiO2(%)≤

1.5

2.5

3.2

Apparent porosity(%)≤

18

20

20

Bulk density(g/cm3) ≥

3.05

3.00

3.00

Cold crushing strength(Mpa)≥

45

45

40

Refractoriness under load(T0.6, ℃)≥

1700

1650

1600

Thermal shock resistance

(950℃-air quenching ,cycle)

80

60

40



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