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Ni Polycrystalline substrate
Ni Metallic Substrate ( polycrystalline): 2" x 2" x 1.0 mm, 1 side polished
- Polycrystal Ni metallic substrate made from 2 mm thickness cold rolling Nickel plate
- Average Grain Size
- 10 ~ 50 microns ( without Annealling )
- Substrate dimension
- 50 x 50 x 1.0 mm, ( 2" x 2" x 1.0 mm)
- Surface finish
- •(RMS or Ra) : < 30A,
•one side polished
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