INFLUENCE OF THERMO-MECHANICAL TREATMENT ON THE MICROSTRUCTURE AND PROPERTIES OF CuNi9Sn3 ALLOY
No. 65 (2021), Science - Technology
No. 65 (2021)

INFLUENCE OF THERMO-MECHANICAL TREATMENT ON THE MICROSTRUCTURE AND PROPERTIES OF CuNi9Sn3 ALLOY

Science - Technology
Published 2022-06-02
THANG SAI MANH
Viện Tên lửa, Viện Khoa học Công nghệ Quân sự
NAM NGUYEN DUONG
Mechanical Engineering Institute, Vietnam Maritime University
THUY HOANG THANH
Văn phòng Đảng ủy, Trường Đại học Hàng hải Việt Nam
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Keywords

Spinodal, conductivity, microstructure, mechanical. Spinodal, độ dẫn điện, tổ chức, cơ tính.

How to Cite

SÀI MẠNH, T., NGUYỄN DƯƠNG, N., & HOÀNG THANH, T. (2022). INFLUENCE OF THERMO-MECHANICAL TREATMENT ON THE MICROSTRUCTURE AND PROPERTIES OF CuNi9Sn3 ALLOY. Journal of Marine Science and Technology, 65(65), 20–25. Retrieved from https://jmst.vimaru.edu.vn/index.php/tckhcnhh/article/view/109
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Abstract

In this work, the results on the effect of thermo-mechanical treatment on the structure and properties of CuNi9Sn3 alloy are presented. The results shows that the process of deformation combined with heat treatment causes the appearance of spinodal decomposition in the research alloy. After deformation combined with aging at 350oC in 2 hours, tensile strength of the CuNi9Sn3 alloy reaches up to 1000MPa, elongation reaches up to 10%, meanwhile conductivity value is 14% IACS.

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