Article Source:The properties and damage factors of refractory material for aluminium makingCompany name: Henan Xinmi Changxing Refractory Materials Co.Properties:1.,LtdEmail: sales1@chinafirebrick.Melting temperature.The using and type of agent of fusion.Low porosity.Alloy type.chinafirebrick.Add anti wetting agent;5. The adding and adding quantity of alloys such as zinc, magnesium, silicon could affect the reaction ability of molten aluminium;3.Choose the rightrefractory raw materialand change the composition of minerals properly;4.The properties and damage factors of refractory material for aluminium making Posted by annesheldon on August 21st, 2017Damage factors:1.
When therefractorymaterial is with lower porosity, less molten aluminium would penetrate into the pores and China roller coating aluminium sheet Suppliers the reaction between them will be less;2.The distribution of pore sizes.5-1μm, the erosion resistant performance ofrefractorymaterial to molten aluminium will be remarkably reduced;3.Besides, the level of operation could also affect the service life of refractory material. Small pores should be comparatively more, if the average pore radius is over 0. The higher the melting temperature, the lower the viscosity of molten aluminium, which makes it easier to penetrate into therefractorymaterial, that means molten steel is with higher erosiveness in high temperature;2. When using agent of fusion, the service life ofrefractory raw materialwill be shortened, the seriousness is differ by different type of agent of fusion;4.High strength
留言列表
