基本信息:
- 专利标题： 열간 압연용 티타늄 소재 및 그 제조 방법
- 专利标题（英）：Titanium material for hot rolling and manufacturing method therefof
- 专利标题（中）：用于热轧和制造方法的钛材料
- 申请号：KR1020117016909 申请日：2010-02-08
- 公开(公告)号：KR101354948B1 公开(公告)日：2014-01-22
- 发明人： 다카하시가즈히로 , 구니에다도모노리 , 모리겐이치 , 오쓰카히로아키 , 후지이히데키 , 미야자키요시마사 , 오다다카시 , 다나카히사무네 , 다다오사무 , 야마모토노리오
- 申请人： 신닛테츠스미킨 카부시키카이샤 , 도호 티타늄 가부시키가이샤
- 申请人地址： *-*, Marunouchi *-chome, Chiyoda-ku, Tokyo, Japan
- 专利权人： 신닛테츠스미킨 카부시키카이샤,도호 티타늄 가부시키가이샤
- 当前专利权人： 신닛테츠스미킨 카부시키카이샤,도호 티타늄 가부시키가이샤
- 当前专利权人地址： *-*, Marunouchi *-chome, Chiyoda-ku, Tokyo, Japan
- 代理人： 박장원
- 优先权： JPJP-P-2009-026923 2009-02-09
- 国际申请： PCT/JP2010/052129 2010-02-08
- 国际公布： WO2010090352 2010-08-12
- 主分类号： B21B1/02
- IPC分类号： B21B1/02 ; B21B3/00 ; B21B45/00
The invention surface defects by hot rolling (in the case of coils of the plate or strip form, including the side and edge bankruptcy addition the plate surface), the titanium material for hot rolling can be reduced and a manufacturing method thereof, in particular the breakdown process of the ingot to provide a titanium material and a manufacturing method for hot-rolling can be omitted, the mean height of the profile elements of the provided by the plastic deformation of the wave in the cold (Wc) is 0.2 ~ 1.5mm, the average length (WSm) is 3 to be characterized in that the titanium material for hot rolling with a 15mm of dimples, may be omitted as the breakdown process of the ingot minor surface defects resulting from the hot rolling. The dimple is formed by the shape of the tip radius of curvature 3 ~ 30mm in force tool or use the force sphere with a radius of 3 ~ 30mm surface of the titanium material for hot rolling deformation in the cold.
公开/授权文献:
- KR1020110096083A 열간 압연용 티타늄 소재 및 그 제조 방법 公开/授权日：2011-08-26
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B21 | 基本上无切削的金属机械加工；金属冲压 |
| ----B21B | 金属的轧制 |
| ------B21B1/00 | 金属轧制的方法或制造实心半成品或成型截面的轧机；轧机机列内的加工序列；轧制车间的布置，如机座的分组，轧道的顺序或分轧道变换的顺序 |
| --------B21B1/02 | .轧制截面形状不重要的重型工件，如锭、板坯、坯 |