Free-standing Shapes by CVD

Thick coatings up to several millimetres thick can be deposited by CVD in relatively short periods. If the substrate or mandrel is them removed either chemically or physically, you are left with a free-standing coating. This makes possible the fabrication of thin walled component in materials such as BN, SiC, pyC, W, W/Re not possible by other techniques. ATL manufactures crucibles, boats, tubes, heating elements, thermo-wells and other shapes by this method.

Download Tungsten Shapes Datasheet