Cold pressing dependence on microstructure and electrochemical performance of porous TiNi alloy
Year: 2019
Type: article
Abstract: In this research work, porous TiNi alloy was fabricated from (Ti, Ni) elemental powder mixture by powder metallurgy. The effect of cold pressing on microstructure modification, pore characteristics, mechanical properties and electrochemical behavior in PBS solution, was investigated. X-Ray diffraction and SEM/EDS analyses revealed the presence of various phases with porous microstructure, with TiNi as predominant phase. It was found that as the cold pressure increases, different morphologies of pores are observed. Electrochemical testing indicated that TiNi sample compacted at 369 MPa exhibited the best corrosion performance.
Source: Materials Research Express
Authors: L Kahloul, H Chadli, N E Beliardouh, M Bououdina
Institutions: Badji Mokhtar-Annaba University, University of Bahrain
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2962041985