Grain-oriented electrical steel sheet and manufacturing method therefor

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United States of America Patent

PATENT NO 11667984
APP PUB NO 20210130918A1
SERIAL NO

16472480

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Abstract

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A grain-oriented electrical steel sheet according to an embodiment of the present includes Si at 1.0 wt % to 7.0 wt %, C at 0.005 wt % or less (excluding 0 wt %), In at 0.001 wt % to 0.5 wt %, and the remainder including Fe and other impurities unavoidably added thereto.

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Patent Owner(s)

Patent OwnerAddress
POSCO CO LTDGYEONGBUK SOUTH KOREA CHUNGCHEONGBUK-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Min Soo Pohang-si, KR 26 183
Joo, Hyung Don Pohang-si, KR 16 12
Lee, Sang Woo Pohang-si, KR 148 1013
Park, Hyung Ki Pohang-si, KR 8 11
Seo, Jin-Wook Pohang-si, KR 128 1865

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