Verfahren zur Herstellung einer duch Partikel verstärkten Titanlegierung

摘要

A process for producing a particle-reinforced titanium alloy includes the steps of: heating a titanium alloy in which ceramic particles having a thermodynamically stable property are dispersed in a temperature range of not less than beta -transus temperature; and cooling the titanium alloy to pass through the beta -transus temperature at a cooling rate of 0.1-30 DEG C /second. The process can further include, before the heating step, the step of compressing the titanium alloy in a two phase temperature range of alpha + beta thereof or in a temperature range of not less than beta -transus temperature.