Strip Casting of Al-4.7%Mg with Impurity Fe Using a Single Roll Caster with a Scraper

Author:

Haga Toshio1,Oida Keisuke1,Yamazaki Kazuki1,Watari Hisaki2,Nishida Shinichi3

Affiliation:

1. Osaka Institute of Technology

2. Tokyo Denki University

3. Gunma University

Abstract

Fe was added to Al-4.7%Mg to make model alloys of recycled Al-Mg alloy. The effect of Fe addition on the mechanical properties of the Al-4.7%Mg strip cast using a single-roll caster equipped with a scraper was investigated. The added Fe content was 0.2, 0.4, 0.6, and 0.8%. The as-cast strip cast at 30 m/min was cold rolled down to a thickness of 1 mm thick annealed to conduct a tensile test and a cup test. The as-cast strip could be cold rolled without cracking. The tensile stress and the 0.2% proof stress were only slightly affected by the addition of Fe. The elongation gradually decreased as the Fe content increased. When the Fe content was 0.8%, the elongation in the casting direction was 27.7%. The limiting drawing ratio did not deteriorate until the Fe content was 0.4%. When the Fe content was 0.4% and 0.8%, the limiting drawing ratios were 2.0 and 1.7, respectively.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Reference15 articles.

1. T. Minoda, H. Uchida, K. Shibue, H. Yoshida, Influence of iron content on mechanical properties of Al-Mb-Si alloy sheets, Journal of Japan Institute of Light Metals Vol.53(2003) 523-527.

2. T. Minoda, M. Asano, Tendency of Researches on Bending of Automotive Aluminum Alloy Sheet, Journal of the Japan Society for Technology of Plasticity Vol. 46(2005) 119-123.

3. T. Inaba, Aluminum Alloy sheet for Automotive Body Panel, KOBE STEEL Engineering Reports Vol. 52(2002) 79-83.

4. T. Inaba, H. Yamashita, Y. Takebayashi, T. Minoura, S. Sasabe, Aluminum Product Application Technologies for Automobiles, KOBE STEEL Engineering Reports Vol. 55(2005) 66-74.

5. T.Haga, M.Ikawa, H.Watari, K.Suzuki, S.Kumai, High-speed twin roll casting of thin aluminum alloy strips containing Fe impurities, Materials Transactions Vol.46(2005) 2596-2601.

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