CAVITATION EROSION OF 2 NITI ALLOYS

被引：112

作者：

RICHMAN, RH

RAO, AS

HODGSON, DE

机构：

[1] POWERTECH LABS INC,SURREY V3W 7R7,BC,CANADA

[2] SHAPE MEMORY APPLICAT INC,SUNNYVALE,CA 94086

来源：

WEAR | 1992年 / 157卷 / 02期

关键词：

D O I：

10.1016/0043-1648(92)90076-K

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Two near-equiatomic NiTi alloys, one B2 (parent) phase and one martensitic (product) phase, were tested for resistance to cavitation erosion. Although both compositions show very low mass-loss rates, the parent-phase alloy is clearly superior. Correlations based on low-cycle fatigue properties correctly predict the relative erosion resistances of these unusual materials, but do not account quantitatively for the recoverable deformation.

引用

页码：401 / 407

页数：7

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