Abstract
The effect of an (α+β)-quenching on the mechanical properties of sintered Ti-(2-6) wt%Fe alloys was investigated, and the results obtained are summarized as follows: The remarkable improvement of the mechanical properties ofsintered Ti-Fe alloys was observed by both the (α+β)-quenching from the temperature being 50 K below β-transus and from 913 K being 50 K above the eutectoid reaction, and the well refined microstructure was observed in both of the above mentoned two cases. The mechanical properties of Ti-4 wt% Fe specimen quenched from both of the above mentioned (α+β)-regions are also confirmed to be comparable with those of HIP'ed Ti-6A1-4V alloy.
