Special Shape Ingot steel casting bricks for Alumina Lining

Ingot steel casting bricks can be used in pouring steel of all kinds of steel industries

photobank.jpg


Laurel produce a wide range of Ingot steel casting bricks consisting of 40-70% Alumina,widely used in pouring steel of all kinds of steel,include the foundry industry,metallurgy industry,kinds of steel industries and so on.

High-quality raw materials, unique technology makes the product have good high temperature physical and chemical properties, resistant to erosion, no deformation, no peeling.

Both smooth in the appearance and inside runner , precise dimension in variety .





Description


40%

50%

60%

70%

Bulk Density

g/cm3

2.10

2.15

2.25

2.35

Apparent Porosity

%

24

24

26

26

Cold Crushing Strength

MPa

30

35

35

35

Refractoriness

1710

1730

1750

1780

Softening temperature under load

1350

1400

1430

1450

Chemical Composition

%





-Al2O3


40

50

60

70

-Fe2O3


2.5

2

2

2


浇钢砖20 副本.jpg


浇钢砖11 副本.jpg

features.jpg

High mechanical strength

Good thermal shock resistance

Good resistance to abrasion and corrosion

Good volume stability at high temperature


.jpg


123.jpg

INQUIRY