Products

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Tel:0086-311-87793166/0166/0161
Fax:0086-311-87799798
E-mail: .
info@dfl-minmet-refractories.com
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+ ValuPlus Group Asia Limited

Products

product name:　Lower nozzle brick

Our lower nozzle bricks include three types, that is , alumina-zirconia-carbon alumina-magnesia-carbon and alumina-carbon, which can satisfy kinds of steel smelting craft request for their good properties, such as low porosity, high strength, fine thermal shock stability, good anti-erosion and long service life.

Item

Al2O3    ≤

C         ≤

MgO     ≤

Bulk Density    g/cm3

Apparent porosity %

Compressive Strength       Mpa

HBLT-60

60

3

-

2.7

10

-

HBLT-70

70

7

-

2.8

10

-

HBLT-80

80

5

-

2.9

6

-

HBL-94

94

-

-

3

18

85

HBLMT

55

8

8

2.9

10

-

HBLGT

80

3

ZrO2 3% ≤

3.1

9

-

Item	Al2O3 ≤	C ≤	MgO ≤	Bulk Density g/cm3	Apparent porosity %	Compressive Strength Mpa


HBLT-60	60	3	-	2.7	10	-
HBLT-70	70	7	-	2.8	10	-
HBLT-80	80	5	-	2.9	6	-
HBL-94	94	-	-	3	18	85
HBLMT	55	8	8	2.9	10	-
HBLGT	80	3	ZrO2 3% ≤	3.1	9	-