Polishing and planarization of single crystal diamonds ...
2021-3-10u2002·u2002The diamond sample grinds against a rotating iron disc, known as a 'scaife wheel', charged with diamond grits on the matrix. A 20 mm thick and 300 mm in diameter cast iron plate rotating at a 300 rpm speed provides a linear velocity of 50 m s −1 at the outer radius. A normal load of 1 kg is then applied to push the diamond sample against the ...
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