INFLUENCE OF Fe AND Si ADDITION ON THE PROPERTIES AND STRUCTURE CONDUCTIVITY ALUMINIUM

被引：1
|
作者：
Jablonski, M. [1 ]
Knych, T. [1 ]
Mamala, A. [1 ]
Smyrak, B. [1 ]
Wojtaszek, K. [1 ]
机构：
[1] AGH Univ Sci & Technol, Fac Nonferrous Met, Al Mickiewicza 30, PL-30059 Krakow, Poland
来源：
ARCHIVES OF METALLURGY AND MATERIALS | 2017年 / 62卷 / 03期
关键词：
Al-Fe-Si alloy; horizontal direct chill casting; wire drawing process; electrical conductivity; AL-FE; MECHANICAL-PROPERTIES; INTERMETALLIC PHASES; COOLING RATE; ALLOYS; MICROSTRUCTURE;
D O I：
10.1515/amm-2017-0237
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The effect of iron and silicon addition on the structure and properties of aluminium wire rod obtained in the laboratory horizontal direct chill casting process has been analysed. In addition, the impact of laboratory wire drawing process has been examined. The addition of iron and velocity of casting increase the strength of aluminium wire rod in as-cast condition while the electrical conductivity drop acceptable. Moreover, the laboratory wire drawing process causes work-hardening wires and increase drawing tension as a result of fragmentation of structure and growth of grain boundaries. It has been shown that iron is beneficial for mechanical and technological properties of aluminium.
引用
收藏
页码：1541 / 1547
页数：7
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