Process for producing particle-reinforced titanium alloy
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United States of America Patent
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May 14, 2002
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N/A
app pub date -
Oct 18, 1999
filing date -
Oct 29, 1998
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Abstract
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.degree. 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.
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