Fig. 4: Photographs of a Ti sample after melting and deoxidation using a cold crucible induction melting furnace (Exp. #1 in Table 1).
From: Direct production of low-oxygen-concentration titanium from molten titanium
a The sample in the cold crucible after melting; b the side and c top views; and d sectioned Ti sample pieces for analysis. The metal sample was separated from the flux phase after induction melting.
