OBTAINING SHAPE MEMORY ALLOY THIN LAYER USING PLD TECHNIQUE

被引：19

作者：

Cimpoesu, N. ^{[1
]}

Stanciu, S. ^{[1
]}

Vizureanu, P. ^{[1
]}

Cimpoesu, R. ^{[1
]}

Achitei, D. Cristian ^{[1
]}

Ionita, I. ^{[1
]}

机构：

[1] Tech Univ Gh Asachi, Fac Mat Sci & Engn, Iasi, Romania

来源：

JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY | 2014年 / 50卷 / 01期

关键词：

Shape memory alloys; Layer; Pulsed laser deposition; REVERSE MARTENSITIC-TRANSFORMATION; INTERNAL-FRICTION; DAMPING PROPERTIES; CAPACITY; BEHAVIOR;

D O I：

10.2298/JMMB121206010C

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Copper-based shape memory alloy (SMA) was obtained through a classic melting method. The material was analyzed in heat treated and deformed states using scanning electrons microscopy (SEM), dilatometry (DIL), differential scanning calorimetry (DSC), dynamic mechanical analyzer (DMA) and energy dispersive X-ray analyze (EDAX) to establish the material microstructure, memory properties like martensitic transformation domain and rate or damping capacity. The material exhibits a good shape memory effect and high internal friction and it is proposed as target in a pulsed laser deposition (PLD) process for obtaining thin films. The deposition process is described in this paper through presented experimental results on the layer.

引用

页码：69 / 76

页数：8

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