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烧结锆英石砖 Sintered Zircon Bricks

bulletcorrosion resistance against molten glass
bullethigh refractoriness and loading temperature
bulletthermal shock resistance
bulletwear and erosion resistance
bulletvolume stability

Common applications:

bulletlining for molten glass vessel
bulletchecker bricks for regenerative chamber of glass furnace

 

指标 Spec

牌号 Brand

牌号 Brand

BZ-61

BZ-57

ZrO2 % min

61

57

Al2O3 % min

 

 

Fe2O3 % max

1.5

耐火度Refractoriness, C

1770

0.20 MPa荷重软化温度softening temperature under load 0.2 MPa, ≥C

1520

1500

显气孔率Apparent porosity ≤%

23

22

常温耐压强度cold crushing strength, ≥MPa

88.2

78.4