Home Metallic Materials - Kovové materiály 2017 Metallic Materials Vol. 55 (2017), no. 6, pp.379-383

Journal info

Select Journal







Webshop Cart

Your Cart is currently empty.

Info: Your browser does not accept cookies. To put products into your cart and purchase them you need to enable cookies.

Metallic Materials Vol. 55 (2017), no. 6, pp.379-383

Title: Effect of magnesium addition on the structural homogeneity of NiTi alloy produced by self-propagating high-temperature synthesis
Author: P. SALVETR, A. ŠKOLÁKOVÁ, P. NOVÁK

Abstract: This paper shows that the addition of magnesium can improve the structural homogeneity of NiTi shape memory alloy produced by Self-propagating High-temperature Synthesis (SHS) by lowering the amount of undesirable brittle Ti2Ni phase. The formation of intermetallic compounds in the Ni-Ti-Mg ternary system was described on Ni-Ti-Mg compressed powder mixture using the differential thermal analysis. Magnesium was added to the NiTi46 wt.% mixture in an amount of 5 wt.%. The first intermetallic phases were formed at temperatures of 505 °C, and the SHS reaction started at 981 °C.

Keywords: nickel-titanium alloys, intermetallics, Self-propagating High-temperature Synthesis (SHS), shape memory, X-ray diffraction
Published online: 27-Feb-2018
Year: 2017, Volume: 55, Issue: 6 Page From: 379, Page To: 383
doi:10.4149/km_2017_6_379


download file



© AEPress s.r.o
Copyright notice: For any permission to reproduce, archive or otherwise use the documents in the ELiS, please contact AEP.