Severe Plastic Deformation Induced in Al, Al-Si, Ag and Cu by Hydrostatic Extrusion

Archives of Metallurgy and Materials

J. Skiba¹  S. Przybysz¹  W. Pachla¹  M. Kulczyk¹ 

[1] INSTITUTE OF HIGH PRESSURE PHYSICS, POLISH ACADEMY OF SCIENCES (UNIPRESS), SOKOLOWSKA 29 STR., 01-142 WARSZAWA, POLAND

关键词: Keywords: Hydrostatic extrusion;    Grain refinement;    Severe plastic deformation;    Fine wires;   

DOI  :  10.2478/amm-2014-0010

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The study was concerned with the effect of severe deformation induced in one pass, by hydrostatic extrusion on the properties of fine aluminum, aluminum-silicon alloy, copper and silver wires. The influence of adiabatic heating which takes place during deformation on the mechanical properties and microstructure of the wires was examined. The quality of the surface of the wires was estimated. It has been demonstrated that fine aluminum and silver wires processed by hydrostatic extrusion have very good mechanical properties and a high-quality surface.

【 授权许可】

Unknown