Creep behavior of Ni-added Ir85Nb15 two-phase refractory superalloys at 1800 °C

被引：17

作者：

Gu, YF ^{[1
]}

Yamabe-Mitarai, Y ^{[1
]}

Nakazawa, S ^{[1
]}

Harada, H ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050041, Japan

来源：

SCRIPTA MATERIALIA | 2002年 / 46卷 / 02期

关键词：

refractory superalloy; Ir85Nb15; creep; ultra-high temperature;

D O I：

10.1016/S1359-6462(01)01210-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

To provide information relevant to Ir-based two-phase alloys for future ultra-high-temperature applications. the compression creep properties for the Ni-added Ir85Nb15 alloys were investigated at 1800 degreesC under 137 MPa. The results show that Ni addition has a significant effect on the creep resistance of the Ir85Nb15 two-phase refractory superalloy. (C) 2002 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved.

引用

页码：137 / 142

页数：6

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