Refractory materials for electric power industry

Refractory material for electric furnace Bessemer refractories Ladle refractory Tundish refractory material Blast furnace refractory Molten iron pretreatment Raw material series RH snorkel Refractory material for aluminium plant Refractory materials for electric power industry

Castable for waste incinerator

Silicon carbide castable

Item	unit	Performance indicators
Bulk density	g/cm³	2.6
Compressive strength MPa	110℃×24h 1200℃×3h	60 90
Line change after burning%	1200℃×3h	-0.2
Wear resistance	Cc	5
SiC	%	60

High alumina castable

Item	unit	Performance indicators
Bulk density	g/cm³	2.8
Compressive strength MPa	110℃×24h 1200℃×3h	120 120
Line change after burning%	1200℃×3h	-0.2
Wear resistance	cc	4
Al₂O₃	%	85

Andalusite castable

Item	unit	Performance indicators
Bulk density	g/cm³	2.5
Compressive strength MPa	110℃×24h 1400℃×3h	70 120
Line change after burning %	1400℃×3h	0.3
Wear resistance	Cc	7
Al₂O₃	%	55

Alcan plastics

Item	unit	Performance indicators
Bulk density	g/cm³	2.5
Compressive strength MPa	110℃×24h 1200℃×3h	60 100
Line change after burning %	1200℃×3h	-0.2
Al₂O₃	%	85

Bauxite castable

Item	unit	Performance indicators
Bulk density	g/cm³	2.3
Compressive strength MPa	110℃×24h 1400℃×3h	50 50
Line change after burning %	800℃ 1200℃×3h	0 -0.2
Al₂O₃	%	50

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