... 585x600blocks:400x400x400,400x400x500,400x400x600,950x500x260mm. It is being used in wide fields of industries,such as Monocrystalline Silicon,EDM(electrical ... discharge machining),kinds of graphite moulds in continuous casting,precious Metals Smelting,high temperature corrosion resistance ... ,Vacuum Furnace and Diamond sinter and etc. Graphite Crucible In 3 Segments