Platform/Sliding Rail /Skimming/Launder Brick

Platform/Sliding Rail /Skimming/Launder Brick

Platform,sliding rail and launder block has the advantages of high temperature strength, powerful wear resistance, anti slag corrosion performance, long life (up to 1 ~ 2 years) etc.. The series of products are widely used in steel rolling heating furnace, such as Shaoguan Steel, Pingxiang Steel, Handan steel, Chengdu steel and other domestic large and medium-sized iron and steel enterprises, has achieved good effect. Non-sticking slag castables with excellent wear resistance are used in heating furnace bottom, platform and other parts

Technical instructions

Platform,sliding rail and launder block has the advantages of high temperature strength, powerful wear resistance, anti slag corrosion performance, long life (up to 1 ~ 2 years) etc.. The series of products are widely used in steel rolling heating furnace, such as Shaoguan Steel, Pingxiang Steel, Handan steel, Chengdu steel and other domestic large and medium-sized iron and steel enterprises, has achieved good effect. Non-sticking slag castables with excellent wear resistance are used in heating furnace bottom, platform and other parts,

Technical Parameters

ITEM

HD-CH1

HD-CH2

HD-CH3

CHEM(%)    ≥

Al2O3+Cr2 O3

90

90

Al2O3+Zr O2

93

BD(g/cm3)  ≥

110℃ × 24h

3.2

3.3

3.0

MOR(MPa)  ≥

110℃ × 24 h

10

10

10

1500℃ × 3 h

12

12

12

CCS(MPa)  ≥

110℃ × 24 h

40

40

30

1500℃ × 3 h

100

100

80

PLC(%)    ≤

110℃ × 24 h

±0.1

±0.1

±0.1

1500℃ × 3 h

+0.3~-0.5

+0.3~-0.5

+0.3~-0.5

 

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