Delivery Time: | 7-10 Days |
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Shape: | Round |
Certification: | TUV, ISO, CE |
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Product Description
99.99% Gold Au Sputtering Plate Gold Target for Thin Film Coating
Gold has a density of 19.3 g/cm3, almost identical to that of tungsten at 19.25 g/cm3; as such, tungsten has been used in counterfeiting of gold bars, such as by plating a tungsten bar with gold, or taking an existing gold bar, drilling holes, and replacing the removed gold with tungsten rods. By comparison, the density of lead is 11.34 g/cm3, and that of the densest element, osmium, is 22.588 ± 0.015 g/cm3.
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