Chiang Mai Journal of Science

Paper Type 

Title 

Author 

Email 

The objective of this work is to investigate the influences of heat treatment temperatures on wire drawing capabilities of Ti-40Ni-10Cu (at%) shape memory alloy (SMA) over the range of 300-800 °C. Tensile tests have been conducted to collect the mechanical properties of the heat-treated wires. The heat-treated wires have been drawn at room temperature by using the die made of tungsten carbide. The initial diameter of the wire is 1.0 mm. The reduction ratio of cross-sectional area (%Reduction) and the die approach angle (semi-angle) are determined to be 18.5% and 10 degree, respectively. Drawing force, surface quality and dimension of the drawn wires are compared and analyzed.

Start & End Page 

Received Date 

Revised Date 

Accepted Date 

Full Text 

Keyword 

Volume 

DOI 

SDGs