EXPERIMENTAL INVESTIGATION OF THE HEAT TREATMENT REGIMES FOR AK6 WROUGHT ALUMINUM ALLOY SHEET
No. 64 (2020), Science - Technology
No. 64 (2020)

EXPERIMENTAL INVESTIGATION OF THE HEAT TREATMENT REGIMES FOR AK6 WROUGHT ALUMINUM ALLOY SHEET

Science - Technology
Published 2022-06-06
ANH PHUNG TUAN
Học viện Kỹ thuật Quân sự, Bộ Quốc phòng
PHUONG NGUYEN XUAN
Viện Công nghệ, Tổng cục Công nghiệp Quốc phòng
HIEN BUI THE
Viện Công nghệ, Tổng cục Công nghiệp Quốc phòng
TUNG NGUYENVHOANG
Viện Công nghệ, Tổng cục Công nghiệp Quốc phòng
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Keywords

Al-Cu-Mg-Si-Mn system, AK6 wrought aluminum alloy, artificial aging, hardness, tensile strength, elongation, electrical conductivity. Hệ Al-Cu-Mg-Si-Mn, hợp kim nhôm biến dạng AK6, hóa già nhân tạo, độ cứng, giới hạn bền, độ giãn dài tương đối, độ dẫn điện.

How to Cite

PHÙNG TUẤN, A., NGUYỄN XUÂN, P., BÙI THẾ, H., & NGUYỄN HOÀNG, T. (2022). EXPERIMENTAL INVESTIGATION OF THE HEAT TREATMENT REGIMES FOR AK6 WROUGHT ALUMINUM ALLOY SHEET. Journal of Marine Science and Technology, 64(64), 23–27. Retrieved from https://jmst.vimaru.edu.vn/index.php/tckhcnhh/article/view/129
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Abstract

This paper conducted experimental study on determining mechanical properties and electrical conductivity of AK6 wrought aluminum alloy sheets after quenching and artificial aging. The results showed that, after plastic deformation, the AK6 alloy was subjected to quenching at temperature in the range of (510-520)oC and artificial aging at 165oC. Then, hardness, tensile strength and electrical conductivity of the alloy reached high values, meanwhile elongation was still maintained at a quite high value after aging for 9 hours. These values were about 134HV, 412MPa, 37.5%IACS and 16%, respectively. These results provide a scientific basic for application researches of AK6 aluminum alloy

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