Magnesium alloy sheet and method for producing same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11773472
APP PUB NO 20210079503A1
SERIAL NO

16954377

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Abstract

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The present invention relates to a magnesium alloy sheet and a manufacturing method thereof. In detail, the magnesium alloy sheet includes 0.5 to 3.5 wt % of Al, 0.5 to 1.5 wt % of Zn, 0.1 to 1.0 wt % of Ca, 0.01 to 1.0 wt % of Mn, a remainder of Mg, and other inevitable impurities with respect to an entire 100 wt % of a magnesium alloy sheet, wherein an average crystal grain size of the magnesium alloy sheet is 3 to 15 μm, the magnesium alloy sheet includes a stringer, and a length of the stringer in a rolling direction (RD) is equal to or less than the maximum value of 50 μm.

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Patent Owner(s)

  • POSCO CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jae Joong Pohang-si, KR 20 30
Kwon, Oh-Duck Pohang-si, KR 7 4
Lee, Hyun Bom Pohang-si, KR 3 3
Park, Jun Ho Pohang-si, KR 56 400

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