基本信息:
- 专利标题: 연주 주편 결함 검출 및 처리 방법
- 专利标题(英):Method for detecting and treating defect of casted slab
- 专利标题(中):如何检测和处理缺陷
- 申请号:KR1020130074934 申请日:2013-06-27
- 公开(公告)号:KR101516782B1 公开(公告)日:2015-05-04
- 发明人: 하태준 , 권효중 , 조원재
- 申请人: 현대제철 주식회사
- 申请人地址: 인천광역시 동구 중봉대로 ** (송현동)
- 专利权人: 현대제철 주식회사
- 当前专利权人: 현대제철 주식회사
- 当前专利权人地址: 인천광역시 동구 중봉대로 ** (송현동)
- 代理人: 특허법인이지
- 主分类号: B22D11/16
- IPC分类号: B22D11/16 ; B22D11/18
Play slab defect detection and treatment is started. Measuring the height of the bath surface of the molten steel accommodated in the continuous casting mold; Step of counting the number of consecutive rising edge which continuously increases during the unit period, the height of the bath surface a predetermined; Step of counting the number of the first interval with a first reference value deviation or more is set as the deviation of the maximum values of the height of the bath surface Min group during the unit period; Calculating an index by using the continuous defect rising period and the first deviation and the number of intervals; And comparing the defect index and the predetermined value is set, the performance slab crack detection and treatment methods comprising the step of determining the defect to the cast by continuous casting inclusions by the mold is provided.
公开/授权文献:
- KR1020150001537A 연주 주편 결함 검출 및 처리 방법 公开/授权日:2015-01-06
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B22 | 铸造;粉末冶金 |
----B22D | 金属铸造;用相同工艺或设备的其他物质的铸造 |
------B22D11/00 | 金属连续铸造,即长度不限的铸造 |
--------B22D11/16 | .操作或运行的控制或调节 |