Effect of Physicochemical Treatment on Titanium Porous Powder Quality

Resumo

Results are summarized for a study of technology for preparing finely porous titanium powder no worse in quality than the PTS(A) from screening titanium sponge fraction 0.1 mm produced by AVISMA. It is shown that porous titanium powder physicochemical treatment, including dry magnetic separation and hydrometallurgical leaching, makes it possible to reduce the content of the main impurities to a level answering specifications for titanium powder of fine category A with retention of metal porous structure.