Catalogue No. 3 Flat and Crystal Glass
2009-5-27 · The experimental results show that the ground workpiece (optical glass BK7) with surface roughness of 6–30 nm and subsurface-damage depth of less than 2.2 μ m was generated with the hybrid-bonded diamond grinding wheel. The grinding process introduces the carbide element as an impurity into the surface and subsurface.
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