2012 new type floating plug for 150 ton converter

1.Slag-stopping's effective rate is 99% 2.Reduce the refractory materials loss 3.Reasonable price

In the converter steel-making processing, a lot of steel-slag in melting state is produced. Traditionally in metallurgy, when slag stopping balls are used, the balls drop inside and slide-roll to the furnace dump-mouth, because of the movement of the slag stopping balls is without a definitive direction to the tapping hole,so the molten steel can not outflow completely and affect the slag splashing,the cost is increasing.The efficiency of the slag-stopping ball is less than 70%. Using the slag-stopping plug in tapping process, its efficiency can be improved 96%, with slag thickness ≤40mm.

Physical Specs

Mode	Density		Anti-pressing strength		Anti-heating strength
	Plug body	Guiding rod	Plug body	Guiding rod	Plug body	Guiding rod
M-1Type	4.1g/cm3	3.9g/cm3	110 °C×24h40Mpa	40Mpa	1790 °C	1790°C
			1500 °C ×3h60Mpa	50Mpa
A-1Type	4.1g/cm3	3.9g/cm3	110°C ×24h50Mpa	40Mpa	1790 °C	1790 °C
			1500 °C ×3h70Mpa	50Mpa

Chemical Specs

Item	Mode	Plug body	Guiding rod
MgO	M-1	60%	60%
Al 2O 3	A-1	60%	60%

Attention:

1.M-1 type is Magnesium slag-stopping plug, A-1 type is Aluminous slag-stopping plug.

1.The density of slag-stopping plug can be customized by client's requirements.

2.The length and size of the guiding rod can be made by client's drawings.

2012 new type floating plug for 150 ton converter