Ternary Bi-Cu-Ni alloys - thermodynamics, characterization, mechanical and electrical properties

Authors

  • Branislav Radomir Marković Institute for Technology of Nuclear and Other Mineral Raw Materials, Belgrade
  • Dragan Manasijević University of Belgrade, Technical Faculty, Vojske Jugoslavije 12,19210 Bor
  • Nadežda Talijan Institute of Chemistry, Technology and Metallurgy, Njegoševa 12, 11000 Belgrade
  • Miroslav Sokić Institute for Technology of Nuclear and Other Mineral Raw Materials, 86 Franchet d-²Esperey Street, 11000 Belgrade
  • Nada Å trbac University of Belgrade, Technical Faculty, Vojske Jugoslavije 12,19210 Bor
  • Aleksandra Patarić Institute for Technology of Nuclear and Other Mineral Raw Materials, Belgrade
  • Mladen Bugarčić Institute for Technology of Nuclear and Other Mineral Raw Materials, 86 Franchet d-²Esperey Street, 11000 Belgrade

DOI:

https://doi.org/10.30544/316

Keywords:

Bi-Cu-Ni ternary alloys, lead-free solders, thermodynamic calculations, characterization

Abstract

The Bi-Cu-Ni ternary system belongs to the group of potential Cu-Ni-based advanced lead-free solder materials for high temperature application. The paper shows results of the thermodynamic calculations using general solution model along the line with the molar ratio of Cu: Ni = 1:1. The experimental part shows thermal, structural, electrical and mechanical properties based on differential scanning calorimetry (DSC), scanning electron microscopy with energy dispersive spectrometry (SEM-EDS), electroconductivity and hardness measurements of the alloys selected in the section from bismuth corner with molar ratio Cu: Ni = 1:1, Cu: Ni = 3:1, and Cu: Ni = 1:3.

Author Biography

Branislav Radomir Marković, Institute for Technology of Nuclear and Other Mineral Raw Materials, Belgrade

Center for Metallurgical Technologies

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Published

2017-09-30

How to Cite

Marković, Branislav Radomir, Dragan Manasijević, Nadežda Talijan, Miroslav Sokić, Nada Å trbac, Aleksandra Patarić, and Mladen Bugarčić. 2017. “Ternary Bi-Cu-Ni Alloys - Thermodynamics, Characterization, Mechanical and Electrical Properties”. Metallurgical and Materials Engineering 23 (3):241-54. https://doi.org/10.30544/316.