电熔镁铝尖晶石是以氧化铝粉和高纯轻烧氧化镁粉为主要原料，在电弧炉内经2000℃以上高温熔炼而成。本公司生产的电熔铝镁尖晶石有多个品级，可根据用户的要求，生产用户需要的产品。
电熔镁铝尖晶石具有体密大、热震稳定性好、抗侵蚀能力与抗渣性强的优点。它广泛应用于钢铁冶炼、水泥回转窑及玻璃工业窑炉上，是制造连铸滑板、水口砖、钢包衬砖和平炉砖的理想材料，也是大型水泥窑、中型水泥窑过渡带衬砖、耐火浇注料及高中温窑具砖的基本原料。
fusedmagnesiumaluminumspinelisproduced by mixing the industrialaluminawiththehigh-puritycaustic-burned magnesia, smeltingwithhightemperaturemore than2000 degree centigrade intheelectric-arcfurnaces. andit can beprocessed into various sizesofparticlesaccording to theclients’demands. its grain iswelldeveloped withthe features ofcompacttexture and uniformstructure,and there foreis thehigh-grade rawmaterial for producingrefractoryproducts withhighin density andgood thermal shockresistance (spinel andmagnesia,etc. ).
fused magnesiumaluminumspinelhasthecharacteristics of high bulkdensity, highthermalshockresistance, strong corrosionresistance andslag-resistance.it iswidely used in iron and steelmelting,cementrotary kiln andglassfurnace, as the idealmaterialformanufacturing castslidingplate, nozzle bricks, ladlebricksandopen hearth furnacebricks,as well as the basic materialforecotonebricks of largecementkilns, medium cementkilns,refractorycastable materials,andfirst-class andmedium-classkilnfurniture.
本公司生产的镁铝尖晶石具体指标如下表fusedmagnesiumaluminumspinel’sdetailedindexes table:
性能/牌号properties/designation
am-90
am-90
am-90
化学成分
 chemical composition %
al2o3
88-92
82-87
71-76
mgo
8-12
12-17
22-27
cao
≤0.4
0.4
0.6
fe2o3
≤0.35
0.35
0.35
sio2
≤0.25
0.4
0.4
真密度real density（g/m³）
≥3.3
段砂颗粒尺寸grain size of section sand（mm）
0-1/1-3/3-5/5-8
细粉powder（目mesh）
-180 -220 -240 -320
用途usage
生产耐火材料及精细陶瓷的重要原料，广泛用在炼钢电炉顶、转炉及钢包，大型水泥回转窑过渡带和玻璃蓄热室等耐材制品中。
as theimportantrawmaterialformanufacturing refractory products andfineceramics,widely usedinrefractory material products as formakingthe steelfurnaceroofs,converters and ladles, the ecotonebricks oflargerotarycementkiln, and the glassfurnaceregenerators,etc.

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荥阳金渤磨料有限公司
陈
15515878522
郑州荥阳五龙工业园