Hulls inflict minimal substrate damage. Walnut hulls found to be best abrasive for cleaning aluminum surfaces prior to painting. Samples blasted with walnut hulls showed no compressive stress of surface.
Walnut Hulls Clean Aluminum
NASA Tech Briefs ; 8 , 1
1984-04-01
Miscellaneous
No indication
English
British Library Online Contents | 2007
|NTIS | 1974
|AIAA | 1977
|Engineering Index Backfile | 1927
|Engineering Index Backfile | 1952
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