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About Steel slag: Steel slag is a by-product of the steel making process. It is composed of silicon, manganese, phosphorus, sulfur and other impurities in pig iron in the process of smelting oxidation of various oxides and these oxides and solvent reaction to produce salts. Steel slag contains a variety of useful components: iron 2% ~ 8%, calcium oxide 40% ~ 60%, magnesium oxide 3% ~ 10%, manganese oxide 1% ~ 8%.It can be used as raw materials for iron and steel metallurgy. The mineral composition of steel slag is mainly tricalcium silicate, followed by dicalcium silicate, RO phase, dicalcium ferrite and free calcium oxide. Steel slag is clinker, remelting phase.Its melting temperature is low. When remelting, the liquid phase forms early and the fluidity is good. The steel slag is divided into three kinds: electric furnace steel slag, open hearth steel slag and converter steel slag.

Steel slag Usage:

Steel slag is used for metallurgical raw materials, road engineering, glass-ceramics, water treatment, soil improvement.Steel slag can also produce unfired brick, casting sand, cement expansion agent, sand hardening agent and so on

Preguntas frecuentes:

1. P:¿Cuál es el MOQ del producto?

  A: El MOQ es 1 contenedor de 20 pies, pero también aceptamos pedidos de prueba más pequeños.

2. P:¿Cuál es el país de origen del producto?

  R: El origen del producto es China.

Steel slag Packing and shipping:

25 kg/bolsa o según demanda. Los puertos de entrega son Tianjin, Qingdao y Dalian.

Steel slag Storage:

Almacenamiento en almacén seco, ventilado y a baja temperatura.