Grit-blasting technique for cutting line gaps in paints, hard coats, lubricants, and other coating films undergoing development. Line gaps cut in chevron patterns, groups of parallel lines, or other prescribed patterns, in preparation for testing adhesions of coats to substrates by attempting to peel patterned areas off with adhesive tapes. Damage to substrate reduced.
Grit Blasting Scribes Coats For Tests Of Adhesion
NASA Tech Briefs ; 15 , 7
1991-07-01
Miscellaneous
No indication
English
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