【鼎晟】中频电炉捣打料 干打料 筑炉料 酸性打炉料
一、酸性打炉料简介:
中频炉耐火材料主要包括中频炉炉衬料(也称中频炉打炉料、中频炉干振料、中频炉干打料、中频炉捣打料等)、中频炉修补料、线圈泥(也称线圈胶泥、线圈涂料、线圈浆料)、中频炉炉口料、运转包用浇注料等,该系列耐火材料主要用于无芯中频炉、有芯感应炉、熔液运转包中,用以熔化灰口铸铁、球墨铸铁及铸铁合金,熔化碳钢、合金钢、高锰钢、工具钢、耐热钢、不锈钢,熔化铝及其合金,熔化紫铜、黄铜、白铜及青铜等铜合金等。
酸性打炉料通常指SiO2含量大于93%的耐火材料,它的主要特点是在高温下能抵抗酸性渣的侵蚀,但易于与碱性熔渣起反应。 酸性耐火材料常用的有硅砖和粘土砖。硅砖是含氧化硅93%以上的硅质制品,使用的原料有硅石、废硅砖等,其抗酸性炉渣侵蚀能力强,荷重软化温度高,重复煅烧后体积不收缩,甚至略有膨胀;但其易受碱性渣的侵蚀,抗热振性差。硅砖主要用于焦炉、玻璃熔窑、酸性炼钢炉等热工设备。粘土砖以耐火粘土为主要原料,含有30%~46%的氧化铝,属弱酸性耐火材料,抗热振性好,对酸性炉渣有抗蚀性,应用广泛。
采用电熔石英为基料配制的**酸性炉衬材料,较适合大型中频感应电炉间歇式作业。
二、小结
对于中频炉炉衬的寿命,除**获得完整合理的三层炉衬外,还应注意平时的操作,筑炉是选用**干净的筑炉材料,合理配比,精心打结,科学烘烤与烧结规范,严格操作工艺,即可延长炉子使用寿命。
三、包装标准和储存方法
多层防潮纸及内膜包装25kg/袋,储存在干燥处防止吸潮。储存期不**过一年。
主要性能及理化指标:
型 号
HTS101
HTS102
HTS103
主要化学成份
SiO2
Al2O3
SiO2
Al2O3
SiO2
Al2O3
真密度g/cm3
2.0
2.1
2.1
建议使用温度℃
1450-1600
1460-1650
1580-1650
粘 结 剂
硼酸1.5-2.0%
已加入
据使用温度调整
已加入
据使用温度调整
应 用 范 围
小型感应电炉
熔炼普通铸铁
大中型感应电炉
熔炼、保温可锻铸铁、灰铁、球铁
大型感应电炉熔炼、保温各种铸铁,可间歇式作业
包装展示:
购买须知:
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联系方式:
巩义市鼎晟刚玉磨料有限公司
联系人:马女士
电 话:
Q
地 址:河南省巩义市白沙工业园
英文说明:
First, acidic burden profile:
Intermediate frequency furnace refractory materials mainly include intermediate frequency furnace lining materials (also known as the intermediate frequency furnace burden, intermediate frequency furnace dry vibrating material, intermediate frequency furnace dry ramming material, intermediate frequency furnace material, etc.), intermediate frequency furnace repairing, coil clay cement (also called coil, coil coatings, coil size), intermediate frequency furnace throat opening, synthetic castable, such as operation, this series is mainly used for refractory coreless medium frequency furnace, induction furnace, molten package, running to molten gray iron, ductile cast iron and cast iron alloy, molten carbon steel, alloy steel, high manganese steel, tool steel, heat-resistant steel, stainless steel, melted aluminum and its alloy, melting copper, brass, copper and bronze, copper alloy, etc.
Acid play charge usually refers to SiO2 content more than 93% of the refractory material, its main characteristic is under the high temperature resistant to acid slag erosion, but easy to react with the alkaline slag.Acidic silica refractory materials commonly used and clay brick.Silica brick containing silicon oxide is more than 93% of the siliceous products, use of raw materials such as silica and waste silica brick, its acidic slag erosion resistance is strong, high refractoriness under load, repeated after calcining volume contractive, even a slight expansion;But its vulnerable to alkaline slag erosion, reting resistance is poor.Silica brick is mainly used for coke oven, glass furnace, acidic furnaces and other thermal equipment.Clay brick refractory clay as the main raw material, alumina containing 30% ~ 46%, is a weak acid refractory, reting resistance is good, the acidic slag corrosion resistance, wide application.
Using fused quartz materials for preparation of high-grade acid lining material, more suitable for large intermediate frequency induction electric furnace batch operations.
Second, the summary
For intermediate frequency furnace lining life, in addition to assure you get complete three layers of lining, also should pay attention to the usual operation, is to build furnace with high quality clean furnace building materials, reasonable matching, elaborate knot, baking and sintering norms of science, strict operating process, can prolong the service life of the furnace.
Three, packing and storing method
Multilayer moistureproof paper and lining packing 25 kg/bag, stored in a dry place to prevent moisture absorption.Shelf life of no more than a year.
Sale manager: Mary
Telephone number:150 3830 7629
Q
Homepage/
Address:Gongyi city,Henan province
产地/厂家 : 巩义/鼎晟 ;
材质 : SIO2 ;
品名 : 酸性打炉料 ;