Purging Plug

Purging Plug

During use, argon gas is blown into the ladle through the purging plug, and the molten steel is strongly stirred. The main

function and purpose are: uniform molten steel composition and temperature, and promote the collision floating of inclusions.

Features: good thermal stability, scour resistance, erosion resistance and permeability resistance, with high blowing rate, safe

and reliable operation, long service life.

Application: core components for refining and post-furnace treatment

Main physical and chemical performance index:

Index LMM-1 LMM-2 LMM-3
Al2O3+MgQ+Cr2O3 %≥ 93 93
Al2O3+MgO %≥ 90
Al2O3+MgO %≥ 17 17 20
Bulk density g/cm35≥ 3.1 3.1 2.9
Bulk density g/cm35≥ 60 60 40


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As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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