发明名称 |
Ni-BASE DUAL TWO-PHASE INTERMETALLIC COMPOUND ALLOY CONTAINING Nb AND C, AND MANUFACTURING METHOD FOR SAME |
摘要 |
The present invention provides an Ni-base dual multi-phase intermetallic compound alloy which has a dual multi-phase microstructure comprising a primary precipitate L1 2 phase and an (L1 2 + D0 22 ) eutectoid microstructure, and which comprises: more than 5 atomic % and up to 13 atomic % of Al; at least 9.5 atomic % and less than 17.5 atomic % of V; more than 0 atomic % and up to 12.5 atomic % of Nb; more than 0 atomic % and up to 12.5 atomic % of C; and a remainder comprising Ni. |
申请公布号 |
EP2554696(A1) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20110759602 |
申请日期 |
2011.03.25 |
申请人 |
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION |
发明人 |
TAKASUGI, TAKAYUKI;KANENO, YASUYUKI |
分类号 |
C22C19/03;B22D21/00;C22F1/00;C22F1/10 |
主分类号 |
C22C19/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|