Металлическое литье в песчаные формы Железный стальной литейное оборудование для магнезитовый кирпич песка AFS45-55 класс

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Характеристики

Brief production of metal casting sand iron steel foundry chromite sand AFS45-55 grade

Chromite sand foundry, Originally from South Africa (SAMANCOR),is a special kind of sand for casting , chromite sand is a natural spinel mainly composed of chromite ,

Chromite sand foundry used as a highly fireproof sharpener for moulds and cores.

Chrome ore sand,It’s main chemical composition is Cr2O3, This kind of sand heating volume is stable , High thermal conductivity , sand molten metal contact , not only has a good  alkali slag resistance , not with iron oxide and other chemical reaction , and itself has the characteristics of solid phase sintering , can well prevent the penetration of molten metal , avoid sand defects .

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SIZE OF Chromite sand foundry

Available Size: AFS35-40, AFS40-45, AFS45-50, AFS50-55, AFS55-60, AFS60-65

SIZE FOR chrome oxide colorant :  325F  400F

Application of Chromite sand foundry

Chromite sand foundry is used as a highly fireproof sharpener for moulds and cores.

Chromite sand foundry is suitable for all kinds of molding (core-making ) sand, stainless steel , Alloy steel and carbon steel gradually modeling core sand and paint . 

Chromite sand 325F 400F is well used as glass colorant

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