一种钢包渣线在线喷涂的方法
By spraying a high-melting-point, high-viscosity slag layer onto the slag line of the ladle, the problem of rapid erosion of the slag line was solved, achieving protective repair of the slag line and improving the service life of the ladle and production efficiency.
CN117102443BActive Publication Date: 2026-07-17SHANDONG IRON & STEEL CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANDONG IRON & STEEL CO LTD
- Filing Date
- 2023-08-28
- Publication Date
- 2026-07-17
Smart Images
Figure CN117102443B_ABST
Abstract
本发明属于钢铁冶金技术领域，具体涉及一种钢包渣线在线喷涂的方法，本申请在钢包钢水开浇后，利用喷吹装置对钢包渣线部位的炉渣进行喷粉，通过增加炉渣粘度和提高炉渣的熔点，在喷吹的作用，使炉渣与喷粉混合后冷却粘附在钢包渣线部位，待钢水下降至渣线以下时，停止喷吹装置的喷吹，实现了线上对钢包渣线部位的防护修补。本发明的方法可提高钢包渣线部位抗侵蚀能力，减缓钢包渣线侵蚀速度，消除钢包包龄低和渣线侵蚀严重易出现钢包渣线漏钢的安全隐患，对企业生产安全稳定和降低生产成本意义重大。
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