Enhancing the Electrical Conductivity of Electrolytic Tough Pitch Copper Rods Processed by Incremental Equal Channel Angular Pressing

Enhancing the Electrical Conductivity of Electrolytic Tough Pitch Copper Rods Processed by Incremental Equal Channel Angular Pressing

Electrolytic tough pitch copper rods were processed by Incremental Equal Channel Angular Pressing and subjected to short-term annealing. Conductivity of 94 pct IACS without significant changes in the material’s microstructure and mechanical properties, up to 130 HV0.2, was achieved, which gives a ve...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2020-08, Vol.51 (8), p.3749-3753
Hauptverfasser: Ciemiorek, Marta, Pawliszak, Łukasz, Chromiński, Witold, Olejnik, Lech, Lewandowska, Małgorzata
Format: Artikel
Sprache:eng
Schlagworte:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Communication
Copper
Electrical resistivity
Equal channel angular pressing
Materials Science
Mechanical properties
Metallic Materials
Nanotechnology
Rods
Structural Materials
Surfaces and Interfaces
Thin Films
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Electrolytic tough pitch copper rods were processed by Incremental Equal Channel Angular Pressing and subjected to short-term annealing. Conductivity of 94 pct IACS without significant changes in the material’s microstructure and mechanical properties, up to 130 HV0.2, was achieved, which gives a very good ratio of electrical conductivity to strength in comparison with other processing methods. The proposed method offers a solution for manufacturing rods of significant sizes with good mechanical strength and electrical conductivity.
ISSN:1073-5623
1543-1940
DOI:10.1007/s11661-020-05818-w