发明名称 |
METAL MEMBER HAVING HIGH GLOSS AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
Disclosed are a metal member having excellent brilliance and a method to manufacture the same. According to an embodiment of the present invention, the metal member having excellent brilliance includes a matrix steel sheet; and a plating layer formed on the matrix steel sheet, and having hair line patterns on the surface. Brilliance (G60_PD) in parallel with the hair line patterns is not less than 250, and the ratio (G60_PD/G60_RD) between the brilliance (G60_PD) in parallel with the hair line patterns and brilliance (G60_RD), vertical to the hair line patterns, is not higher than 2.5. |
申请公布号 |
KR20150057197(A) |
申请公布日期 |
2015.05.28 |
申请号 |
KR20130140220 |
申请日期 |
2013.11.18 |
申请人 |
POSCO;NK TECH CO., LTD. |
发明人 |
CHO, JAE DONG;SEO, WOO RAK;PARK, YOON PIL;KIM, EEL YOUNG;YOOK, HAE KWANG |
分类号 |
B24B21/04;B24B21/16 |
主分类号 |
B24B21/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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