ANKER Industries provides a complete line of metallurgical powders & briquettes, aluminum processing and slag design service. ANKER Industries is a producer of metallurgical powders & briquettes and slag design services for steel mills, ferrous foundries and non-ferrous metals producers throughout North America.
Applications. Slag Holding Compound for Iron and Steel Foundries; Technical Information of Perlite Usage in Foundry Industry. Perlite is a Slag-Holding compound is added as a slag coagulant in continues induction furnace and in molten metal pouring ladles, prior to pouring in the mould.