Refractory Bricks
Wear-resistant castables for lime Rotary kiln

Wear-resistant castables for lime Rotary kiln

Wear-resistant castables for lime Rotary kiln, taking the bauxite, corundum and silicon carbide as the aggregate and fine power, is produced by adding appropriate micro powder. Featured by good volume stability, thermal shock resistance, corrosion resistance, anticracking and antistriping properties, it is mainly used in the pellet rotary kiln and coal burner, which are badly scoured and worn in the industrial kiln.

Items

YH-M65

YH-M70

YH-M75

Al2O3 % 

65

70

75

BD g/cm3

110x24h

2.6

2.7

2.8

MOR MPa 

110x 24h

10

10

10

1000 x 3h

10

12

13

CCS MPa 

110 x24h

60

65

80

1000"Cx3h

90

100

100

Linear dimensional change % ≥

1000x3h

±0.3

±0.3

±0.3

Thermal shock resistance

(1000) 

20

20

20

Cold wearing capacity cm3

8

7

7

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