Combag & Filter Sock 是什么意思

Combag & Filter Sock 是什么意思

Combag & Filter Sockhttp://www.dsine.cn/english/products-537.htmlDuring molten aluminium processes,it is often a necessity to filter the metal to remove impurities,inclusions and dross prior to casting.The theory of filter is based on the process requirement of casting model, it can not only control molten Al. liquid’s velocity,flow,and temperature,but assist to remove impurities as well.The filter cloth range of products consists of woven glass fabrics coated with either phenolic resin or fine ceramic slurry to ensure that the product maintains its integrity during use.There are many weave styles and facture shapes to choose from. The most common one are:1.CombagControl metal's flowrate, change its flow direction and with the filter function combined bag, also called “combag”It has complex structure of this combination bag. This bag can filtrate the molten metal that is being poured through a spout, and to distribute it all over the mold surface. It consists of a rectangular box with an open top made of an open-weave glass fiber fabric. The size of the openings of the fabric can vary depending on the weave construction and the type of yarns used.This open fabric bottom controls the distribution, the spread and the speed of metal around the mold and finally control aluminium flowrate send to crystallizer in order to get the best temperature profile, reduce turbulence, prevent oxides.2.Filter sockFilter the metal to remove impurities, inclusions and dross prior to casting. It has the good performance of high temperature resistance, thanks to the protection antioxidation coat.It has the excellent representation of corrosion resistance, non melt, non-combustion, non smoke and odor and ensure to maintains its integrityIt is applicable for filtering the metal before chuting and pouring ladle.Eliminating the air bubble, ash oxides and other harmful impurities of Al. liquid effectively.Do not affect alloy’s component, ensure the quality of aluminium casting.Sufficient stiffness to ensure an even molten metal flow.Good chemical resistance to the molten metal, especially molten aluminum and high magnesium alloys.Smokeless and odor at molten metal temperature and a non-expensive cost.It apply for manufacture enterprises of aluminium hub, aluminium piston,bar, ingot, board and all kinds of alloy accessories