STEELMAKING REFRACTORIES( LADLE)

product details

ALUMINA MAGNESIA CARBON BRICK FOR LADLE

Its made from bauxite,fused alumina,fused magnesia and high carbon content graphite as main material,bonding with phenolic resin and pressing under high pressure.It has lower apparent porosity,good slag corrosion resistance,good scouring resistance,especially improving of spalling resistance and slag resistance while the spinel's forming during the period of ladle operation,mainly used in sidewall and bottom of the ladle.

Item	Index
	AMC-65	AMC-70
ω(Al₂O₃)/% ≥	65	70
ω(MgO)/% ≥	11	11
ω(C)/% ≥	9	9
%A.P ≤	8	6
(g/cm³)B.D ≥	2.98	3.00
MPa C.C.S ≥	40	45
Application	Side wall,bottom	Critical area of side wall,bottom

INSULATING CASTABLE FOR LADLE

It's made from bauxite clinker,fused alumina and high purity dead burned magnesia as main material,mixing with appropriate special additives and binder.The various kinds of castable could meet requirements from different customers.

Features: convenient construction, good corrosion resistance, longer service life, lower consumption per ton steel. A developing trend of ladle refractory.

Item		Index
		BW-85	BW-75
ω(Al₂O₃)/% ≥		85	70
ω(MgO)/% ≥		7	10
%A.P ≤		18	20
(g/cm³) B.D ≥	110℃x24h	3.00	2.85
	110℃x24h	30	30
(1500℃x3h)/Mpa C.C.S ≥		70	60
(1500℃x3h)/%PLC		0~1.0	0~1.0

ALUMINA SELF-FLOW CASTABLE

It's made from alumina as aggregate,mixing with some additives and high-alumina cement as binder.It has good refractoriness, good corrosion resistance,good scouring resistance,strong strength,mainly used in quick-wearing parts of the various kinds of thermal kiln and furnace.

Item		Index
Item		ZL-1	ZL-2
ω(Al₂O₃)/% ≥		93	93
ω(SiO₂)/% ≤		0.5	1.0
ω(CaO)1% ≤		2.0	2.0
MPa C.C.S ≥	110℃×24h	80	60
MPa C.C.S ≥	1500℃×3h	120	100
MPa MOR ≥	110℃×24h	8	6
MPa MOR ≥	1500℃×3h	10	9
(1500℃×3h)/%PLC		±0.5	±0.5
/℃ REF ≥		1800	1800

Online Message