Industrial capability to chem-mill aluminum alloy 2219 in T-37 and T-87
Abstract
Procedures and chemical baths were developed for chem-milling aluminum alloy 2219. Using a series of sample etchings, it was found that good etching results could be obtained by using 'white plastic for porcelain repair (toluol, xylol, and petroleum distillates)' on top of cellosolve acetate as resist coatings and ferric chloride as on etchant.
- Publication:
-
Final Report TriTec
- Pub Date:
- October 1979
- Bibcode:
- 1979tti..rept.....M
- Keywords:
-
- Aluminum Alloys;
- Chemical Machining;
- Etching;
- Milling (Machining);
- Acetates;
- Baths;
- Iron Chlorides;
- Plastics;
- Protective Coatings;
- Solvents;
- Toluene;
- Xylene;
- Engineering (General)