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Additives/AbrasivesBentonite / Pipe Slurry / Custom blends Bentonite NATIONAL® Standard Bentonite - PG is a high quality sodium bentonite used as a binder in manufacturing Iron Ore Pellets. Iron Ore Pellets improve heat transfer in steel production resulting in lower energy consumption per ton of steel produced. NATIONAL® Standard Bentonite and NATIONAL® Premium Bentonite are used as a binder in high temperature furnace cements, mortars, and furnace gun mixtures. Both are used as a suspension agent in glazes and porcelain enamels and a plasticizer in whitewares for electrical porcelain bodies, floor tile, wall tile, and sanitaryware for increased green strength, fired strength, and to reduce absorption. NATIONAL® Bentonite is offered in a variety of grades for broad application use. Call us today for more information we have in stock multiple grades for next day shipping. Foundry Coke, Metallurgical coke is derived from coal; it is used as a fuel in cupola furnaces to smelt iron ore, although not a true fuel. Foundry coke is used in furnaces to produce cast and ductile iron products. It is a source of heat and also helps maintain the required carbon content of the metal product. Coke is also used in other metallurgical processes, such as the manufacture of ferro-alloys, lead, and zinc, and in kilns to make lime and magnesium. Wood Flour Pan X Trol Pan-x-trol is a white, free flowing, organic, non toxic powder for use with all metals & sands. It controls expansion problems in green sand molds. The Expansion Control Additive”
Because of the bond developed when using Pan-x-trol, soft ramming is not necessary. Stove plates, name plates, and all large flat surfaces will show marked improvement. There is no need to change your normal bond additions Packaged in 50 Lb. multi-wall paper bags, and sold by the bag or 2,500 Lb. pallet Stocked in Tyngsboro, MA* Slag Coagulant / Dia Slag / - is an amorphous alumina silicate mineral uses as a coagulant in the foundry industry. It is placed on top of ladles before pouring. The slag is instantly coagulated and then skimmed. It is primarily used in ferrous foundries and is packaged in 2000 lb wire containers, 1500 lb Gaylord boxes or 450 lb fiber drums. Removes impurities from your iron and speeds up the removal process of slag. We stock this item in 450 lb drums ready for next day shipment. F Nickel Shot increases strength uniformly in both light and heavy sections of casting, over a wide range of base iron compositions. Call us today for more information. Sold by 500 lb drum or by pound. Call us today for pricing. Inco Nickel Pellets Sold by the pound call us today for a quote. Incomag Alloy 4 lb in stock Iron Pyrite / Fools Gold in stock sold in 400 lb drums Red Iron Oxide is a high purity pulverized Black Iron Oxide. It is specifically formulated for the foundry industry. Iron oxide is used mainly to eliminate sub-surface porosity, carbon, penetration and gas defects in phenolic urethane core and mold binder systems. In stock sold in 50 lb bags Aluminum Grain Refiners Titanium Tablets also available. Aluminum Strontium Master Alloy improves the mechanical properties of the alloy. Strontium is less reactive then Sodium, so its addition to the melt is safer and easier and the attack to the furnace lining is lower. In stock at Malcolm G. Stevens, Inc call for more information.
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