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.

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YunTian brand floating plug for 40tons converter