The development of properties and structure of precipitation-hardened Al-Mg-Si alloy during continuous casting and rolling by the Continuus-Properzi method

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Nowadays, commonly used feedstock to produce self-supporting overhead conductors is precipitation-hardened Al-Mg-Si alloy wire rod, obtained in a continuous casting and rolling line, e.g. Continuus-Properzi. Phase transformations of alloy additions occurs in this process, which affects the alloy properties a variety of ways. This paper discusses the results of an investigation of the development of structure, electrical properties, and hardness of alloy 6101 material from the casting wheel to each rolling stand.

SKU: P05456 Category:

Description

Nowadays, commonly used feedstock to produce self-supporting overhead conductors is precipitation-hardened Al-Mg-Si alloy wire rod, obtained in a continuous casting and rolling line, e.g. Continuus-Properzi. Phase transformations of alloy additions occurs in this process, which affects the alloy properties a variety of ways. This paper discusses the results of an investigation of the development of structure, electrical properties, and hardness of alloy 6101 material from the casting wheel to each rolling stand.

Additional information

Author(s)

Tadeusz Knych, Andrzej Mamala, Beata Smyrak, and Piotr Osuch, AGH University of Science and Technology, Poland

Publication/Event/Pages

Paper presented at WAI's 81st Annual Convention (Interwire) in Atlanta, May 2011. Published in WJI, May 2012, pp. 64-69.

Year

2011