Chemical milling of titanium
 Process for chemically milling titanium using an aqueous milling solution consisting essentially of (by weight) about 1% to 5% HF, about 1.5% to 4% chlorate ion and optionally up to about 20% of an acid selected from the group consisting of H.sub.2 SO.sub.4, HCl and HNO.sub.3. 
General Motors Corporation
C
C23F
inventional
Yu-Lin
Chen