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Title:

Vertical continuous compound casting of copper aluminum bilayer rods

Document type:
Zeitschriftenaufsatz
Author(s):
Greß, T.; Glück Nardi, V.; Schmid, S.; Hoyer, J.; Rizaiev, Y.; Boll, T.; Seils, S.; Tonn, B.; Volk, W.
Abstract:
A vertical continuous compound casting technology for the production of rotationally symmetric bilayer rods consisting of brass CuZn37 and aluminum AA7075 was developed. The interface of the metallurgically bonded semi-finished products was composed of four intermetallic layers and an anomalous eutectic area of Al2Cu (θ-AlCu), Al solid solution (α-Al), and other intermetallic precipitates. The intermetallic layers were CuZn (β-CuZn), a suggested two-phase region of Al3Cu5Zn2 (τ-AlCuZn) and Cu5Zn...     »
Keywords:
Continuous compound casting; Cohesion; Bimetal Casting simulation; Interface development; Copper aluminum composite
Journal title:
Journal of Materials Processing Technology
Year:
2021
Journal volume:
288
Pages contribution:
1-16
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.jmatprotec.2020.116854
WWW:
https://www.sciencedirect.com/science/article/abs/pii/S0924013620302685
Date of publication:
01.08.2020
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen
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