making tungsten heaters, vacuum evaporation, spaying, semiconductor and vacuum equipments as heating elements
WAl1 W2.1 W1
Long service life
Grade :WAl1 W2.1 W1
Appearance: Black, alkali washing, electrolytic polishing.
Application :Suitable for making tungsten heaters, also be used for vacuum evaporation, spaying, etc. , widely used in semiconductor and vacuum equipments as heating elements.
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