Analysis of Edge Cracks in Hot Rolled Aluminium Alloy Sheets Contained of Magnesium for Can Usage

Rui Yin Huang; Ying Ying Guo; Yuan Zhi Zhu; Wang Liu

doi:10.4028/www.scientific.net/AMR.472-475.683

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 472-475Analysis of Edge Cracks in Hot Rolled Aluminium...

Analysis of Edge Cracks in Hot Rolled Aluminium Alloy Sheets Contained of Magnesium for Can Usage

Abstract:

the edge crack frequently occurs in hot rolled 5182 alloy. SEM, EDS,etc.are used to analyze the factors leading to the cracks. It is discovered that high sodium content, and coarse intermetallic phase and inclusion are the main reason for these cracks. Meanwhile, some measures are suggested to be taken to avoid this kind cracks: making sure sodium content below 3 ppm; controlling the casting process and chemical composition to avoid coarse intermetallic phase; refining the melting aluminium to eliminate inclusion; setting a suitable scalping depth.

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Advanced Manufacturing Technology, ICMSE 2012

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Periodical:

Advanced Materials Research (Volumes 472-475)

Pages:

683-687

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.472-475.683

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Online since:

February 2012

Authors:

Rui Yin Huang, Ying Ying Guo, Yuan Zhi Zhu, Wang Liu

Keywords:

5182, Aluminium Alloy with High Magnesium Content, Edge Crack, Sodium Embrittlement

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References

[1] Ren-guo Song，Mei-guang Zheng.Effect of Mg segregation on grain boundary binding force and fracture stress in high-strength aluminium alloy[J].Journal of Northeastern University,1994(2):5-9.

Google Scholar

[2] Zhi-kun Chi,Ming-jun Tang ,Zhi-bang Jiang .Effect of micro Na on fracture of 5A06 aluminium alloy hot-rolling[J].Light Alloy Fabrication Technology,2005(6):16-19.

Google Scholar

[3] Ming-zhi Huang ,De-ke Shi ,Zhi-hao Jin .Mechanical properties of metals[M],Xi'an:Xi'an Jiaotong University Press,1988:45.

Google Scholar