Influence of the Repetitive Corrugation on the Mechanism Occuring During Plastic Deformation of CuSn6 Alloy

Archives of Metallurgy and Materials

W. Głuchowski¹  Z. Rdzawski¹  M. Pawlyta²  W. Kwaśny²  P.M. Nuckowski² 

[1] Non-Ferrus Metals Institute, 5 Sowi?skiego Str., 44-100 Gliwice, Poland;Silesian University of Technology, Institute of Engineering Materials and Biomaterials, Faculty of Mechanical Engineering, 18A Konarskiego Str., 44-100 Gliwice, Poland

关键词: Keywords: CuSn6 alloy;    severe plastic deformation;    repetitive corrugation;    structure analysis;    high-resolution transmission electron microscopy;   

DOI  :  10.1515/amm-2016-0208

学科分类：金属与冶金

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

【 摘 要 】

This paper presents the research results of CuSn6 alloy strip at semi-hard state, plastically deformed in the process of repetitive corrugation. The influence of process parameters on the mechanical properties and structure of examined alloy were investigated. Examination in high-resolution transmission electron microscopy (HRTEM) confirmed the impact of the repetitive corrugation to obtain the nano-scale structures. It has been found, that the application of repetitive corrugation increases the tensile strength (Rm), yield strength (Rp0.2) and elastic limit (Rp0,05) of CuSn6 alloy strips. In the present work it has been confirmed that the repetitive corrugation process is a more efficient method for structure and mechanical properties modification of commercial CuSn6 alloy strip (semi-hard) as compared with the classic rolling process.

【 授权许可】

Unknown