Sawed cross-section samples are rough polished at minimum pressure with 14 micron grit. After saw marks are polished away, polishing grit is changed to 0.05 micron. When smooth appearance is attained, surface is then chemically polished by hand in dust free room.
Polishing gold and gold-alloy crystals
NASA Tech Briefs ; 1 , 2
1976-08-01
Miscellaneous
No indication
English
Brazing, Gold-Nickel Alloy Filler Metal
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