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Alloys in Any Amount Metals, Alloys and Fluxes for the Foundry and Steel Industry from ASI International, Ltd. Foundries around the world use ASI-developed materials to improve furnace efficiency and metal properties. Our assortment of proprietary materials include refractory-friendly Redux EF40L electric furnace fluxes, which eliminate buildup in coreless, channel and pressure pour furnaces, and EF40LP, which keeps pouring ladles clean and improves metal cleanliness. ASI offers a complete line of pure metals, ferroalloys, non-ferrous alloys, electric furnace cleansing fluxes, hot toppings and exothermics, aluminum, copper and magnesium fluxes, and other melting consumables. Our longstanding relationships with domestic as well as other world-renowned producers of alloys ensures stable and consistent supplies of quality melting consumables, making ASI your one-stop shopping source.

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ASI International Slag-a-Way is a light gray, whitish-colored alumina silicate mineral. When added to the surface of molten iron, Slag-A-Way expands and attracts fluid slag on the surface of the metal to it, aiding in easy and efficient slag removal.

ASI International Slag-a-Way

ASI International AlucoFlux SF is an alkaline-based, sodium-free flux and has the effective nature of a fluoride-containing compound for drossing. It is a smoke-generating cover flux for all aluminum alloys, especially silicon-aluminum.

ASI International AlucoFlux SF

ASI International ThermSul Top 68 is a dark gray colored, slightly exothermic granular topping that will re-melt the initial metal scull. ThermSul Top 68 is aluminum-free, non-smoking, and has both riser and ladle applications.

ASI International ThermSul Top 68

ASI International AlucoFlux SFM is a sodium-free, calcium-free mildly exothermic cover and drossing flux for Aluminum-Magnesium alloys (2% to 10% Mg).

ASI International AlucoFlux SFM

ASI International ThermSul Top 68.3 is a dark gray colored, aluminum-free, insulating granular topping with both riser and ladle applications.

ASI International ThermSul Top 68.3

ASI International Slag-a-Way Plus is a modified version of Slag-a-Way that expands in a controlled fashion without the harsh "popping" normally associated with similar perlite-based minerals. Slag-a-Way Plus also releases from slag rods or racks very easily.

ASI International Slag-a-Way Plus

ASI International SlaGrip SC-2 is used to dry up fluid slag on molten iron and copper base alloys. The porous granules, when sprinkled over the slag, will dry up and coagulate the slag for easy removal.

ASI International SlaGrip SC-2

ASI International

Alloys in Any Amount Metals, Alloys and Fluxes for the Foundry and Steel Industry from ASI International, Ltd. Foundries around the world use ASI-developed materials to improve furnace efficiency and 

ASI International - Metals - Alloys - Fluxes - Knowde

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ASI International AlucoFlux SF is an alkaline-based, sodium-free flux and has the effective nature of a fluoride-containing compound for drossing. It is a smoke-generating cover flux for all aluminum 

ASI International AlucoFlux SF - Flux - Metal Recovery - Knowde

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