| 发明名称 |
STEEL WIRE ROD WITH SUPERIOR DRAWABILITY AND METHEOD FOR MANUFACTURING THEREOF |
| 摘要 |
<p>The purpose of the present invention is to increase a drawing limit by controlling the crystal orientation of ferrite and, more specifically, to increase a drawing limit 1% more than a conventional method by controlling the crystal orientation of ferrite as <001>.</p> |
| 申请公布号 |
KR20150031743(A) |
申请公布日期 |
2015.03.25 |
| 申请号 |
KR20130111314 |
申请日期 |
2013.09.16 |
| 申请人 |
POSCO |
发明人 |
YANG, YO SEP;HWANG, JOONG KI;SEOG, BYEONG SEOL |
| 分类号 |
B21B1/18;C21D8/06;C21D9/52;C22C38/00 |
主分类号 |
B21B1/18 |
| 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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