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电炉炉底捣打料RAMMING MIX FOR ELECTRIC ARE FURNACE

    本品采用合成工艺经成球和高温煅烧而得。其特点是高致密度、高强度、高抗侵蚀性、高热阻和体积稳定性。材料的相组合中的结合相,为方镁石颗料与基质(微粉)之间的快速烧结起着重要的作用。故而,在高温下将形成一个坚实的、整体的烧结成层。该材料热补性好。广泛应用于捣制超高功率(UHP)、高功率(HP)、普通功率(RP)、直流(DC)和铁合金电炉炉底。 
    The product is manufactured by a synthetic process of palletizing and high temperature burning.Its features are high density,high strength,high corrosion resistance,high thermal resistance and volume stability.For the bonding phase of the material bonding,the quick sintering between periclase grains and matrixes(micropowder)plays a very important role,therefore a solid completely sintered layer is formed under high temperature.The mater ial has good hot patching performance and is widely used for ramming the bottoms of UHP electric furnaces,HP electric furnaces,RP electric furnaces,DC electric furnaces and iron alloy electric furnaces. 

产品主要理化指标 Main Physiochemical Property ndexes of product

牌号\指标
Brand\Index

MgO CaO Fe2O3 Al2O3 SiO2 灼减 粒度

使用温度℃

M85-DD ≥85 7-9 5-6 <0.5 ≤1.2 <0.5 0-6 1750
M85-DD ≥85 7-9 4.5-5 <0.4 ≤1.2 <0.5 0-6 1850

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