| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a titanium alloy to which copper is added to the solid solubility limit, and the titanium alloy manufactured using the same. <P>SOLUTION: The method for manufacturing anα+βtitanium alloy or aβtitanium alloy containing 1-10 mass% copper includes (1) a step for hydrogenating and dehydrogenating anα+βorβtitanium alloy material to acquire titanium alloy powder, (2) a step for mixing the titanium alloy powder with copper powder to acquire titanium alloy and copper mixed powder, (3) a step for subjecting the titanium alloy mixed powder to HIP treatment, and (4) a step for subjecting the HIP treated material to hot plastic forming. The invention includes theα+βorβtitanium alloy manufactured by the method. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
