1PC Tungsten crucible FOR electron beam evaporation coating vacuum sintering melting
Used for electron beam evaporation coating, optical coating crucible, vacuum coating crucible, tungsten boat, and can also be used for sintering, smelting, etc.
Packing: 1PC Warranty period: 120 days
On May 14, 2023 at 18:05:20 PDT, seller added the following information: