发明公开
- 专利标题： 열간압연장치 및 열간압연재의 제조방법
- 专利标题（英）： Hot rolling apparatus and method for manufacturing hot rolled steel strip
- 专利标题（中）： 热轧钢带的热轧装置及其制造方法
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申请号： KR1020120072697申请日： 2012-07-04
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公开(公告)号： KR1020140005461A公开(公告)日： 2014-01-15
- 发明人: 한경룡
- 申请人： 주식회사 포스코
- 申请人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 专利权人： 주식회사 포스코
- 当前专利权人： 주식회사 포스코
- 当前专利权人地址： 경상북도 포항시 남구 동해안로 **** (괴동동)
- 代理商 홍성철
- 主分类号： B21B37/76
- IPC分类号： B21B37/76 ; B21B38/00
摘要：
According to an embodiment of the present invention, a hot rolling apparatus comprises: a roughing mill for roughing a heated slab; a first thermoscope for measuring the temperature of a hot rolled steel strip roughed through the roughing mill; a cooling device installed in the rear of the first thermoscope having more than one injection nozzle for spraying a cooling liquid to an area at high temperatures according to a first temperature distribution measured through the first thermoscope; and a controller connected to the first thermoscope and the cooling device for controlling the cooling device according to the first temperature distribution.
公开/授权文献
- KR101394447B1 열간압연장치 및 열간압연재의 제조방법 公开/授权日：2014-05-13
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