Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 9 Issue 2
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- Pages.139-146
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- 1996
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
A study on the heat treatment processing of 7050 aluminum alloy
7050Al 합금의 열처리공정 개발에 관한 연구
Abstract
The aero-industry is union industry which includes a research development type, a knowledge accumulation type and a developed country type. The aero-industry of Korea is in semi-developed type stage but departed later than that of other country such as Taiwan, Indonesia etc. Therefore, the necessity of domestic airplane material is required. This study on 7050Al extruded alloy aims to suggest an adequate heat treatment conditions of T73, T74 and T76. The results of this study show that; 1. The optimum conditions of T7x heat treatment in extruded 7050Al alloy show this;
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