A NEW CU-BASED SMA WITH EXTREMELY HIGH MARTENSITIC-TRANSFORMATION TEMPERATURES

被引：22

作者：

GUILEMANY, JM ^{[1
]}

FERNANDEZ, J ^{[1
]}

FRANCH, R ^{[1
]}

BENEDETTI, AV ^{[1
]}

ADORNO, AT ^{[1
]}

机构：

[1] UNIV ESTADUAL PAULISTA,INST QUIM,BR-14800 ARARAQUARA,BRAZIL

来源：

JOURNAL DE PHYSIQUE IV | 1995年 / 5卷 / C2期

关键词：

D O I：

10.1051/jp4:1995255

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new series of high temperature copper based shape memory alloys has recently been patented. These alloys contain 8-20 wt% Al, 1-20 wt% Ag, 0-2 wt% of a minor element (preferably Co), balance copper. The martensitic start transformation temperatures of these alloys are above 200 degrees C and, in some cases, they have good high temperature stability and may be useful in commercial applications where higher operating temperatures than those obtained from Cu-Zn-Al and Cu-Al-Ni shape memory alloys are required.

引用

页码：361 / 365

页数：5