Thermal and X-Ray Microanalysis of Alloys B-1461 Ingots Based on the System Al – Cu – Li

被引：0

作者：

B. V. Ovsyannikov

V. M. Zamyatin

V. S. Mushnikov

M. S. Oglodkov

机构：

[1] Kamensk-Ural’skii Metallurgical Plant,

[2] JSC,undefined

[3] B. N. El’tsin Ural Federal University,undefined

[4] Federal State Unitary Enterprise “VIAM,undefined

[5] ” RF State Research Center,undefined

来源：

Metal Science and Heat Treatment | 2014年 / 56卷

关键词：

aluminum-lithium alloy; ingot; thermogram; microstructure; eutectic; phase; solidification; homogenization; mechanical properties;

D O I：

暂无

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学科分类号：

摘要：

Results are provided for thermal analysis and x-ray microanalysis of specimens from industrial ingots of aluminum alloy B-1461 based on the system Al – Cu – Li. A two-stage regime homogenization is proposed for industrial aluminum alloy B-1461 ingots, providing formation of uniformly distributed dispersed phases of compact shape within the microstructure, an increase in relative elongation, and a reduction in alloy yield strength in the temperature range 440 – 460°C.

引用

页码：291 / 296

页数：5