等静压石墨

    等静压石墨又称各向同性石墨,是以石油焦为主要原料,采用等静压成型的细结构和超细结构石墨制品。该产品的碳原子排列具有各项同一性,因而产品质轻但不宜氧化,纯度很高,一般情况下可以做到含碳99.995%以上,主要用途是耐高温环境使用,大量用于单晶硅、多晶硅等半导体材料的制造设备,电火花加工模具及核能的高温气冷堆堆体。

    该产品是国内碳材料产业近几年发展的重点方向,日本东洋碳素、德国西格里等国际知名碳素企业也纷纷在国内设厂生产各向同性石墨。

Also called isotropic graphite, refers to fine structure and super fine structure which are made from the natural graphite and petroleum coke ,the product is block shape. This high-end graphite product is used by nuclear energy, semiconductor industry, electrical discharge machining etc.