发明名称 |
An alloy and method of treating titanium aluminide |
摘要 |
<p>A method of treating a titanium aluminide alloy having a single alpha phase field and being capable of producing a massively transformed gamma microstructure by subjecting the alloy to a temperature cycle that produces the massively transformed microstructure having a refined microstructure; the method being characterised in that oxygen securing means are provided within the alloy to prevent diffusion of oxygen to the grain boundary.</p> |
申请公布号 |
EP1889939(B1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20070253127 |
申请日期 |
2007.08.09 |
申请人 |
ROLLS-ROYCE PLC |
发明人 |
HUANG, AIJUN;LORETTO, MICHAEL;WU, XINHUA;HU, DAWEI |
分类号 |
C22F1/18;C22C14/00;C22C21/00;C22F1/04 |
主分类号 |
C22F1/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|