暂无分析数据


邢钢炼钢厂转炉炉龄实现新突破邢台钢铁有限责任公司炼钢厂针对 50 吨转炉炉龄提升展开系统性攻关。此前，该厂炉龄稳定在 8000 炉次左右。通过攻关，取得重要进展。2024 年 9 月，3 号转炉炉龄首次突破 1 万炉次，达 10100 炉次。2025 年 7 月，2 号转炉炉龄进一步提升至 12045 炉次，刷新历史最高纪录。

炉龄大幅提升，延长了炉衬更换周期。数据表明，2 号转炉炉衬吨钢成本较攻关前降低约 0.47 元/吨，规模化生产降本效益初显。

为实现炉龄突破，邢钢炼钢厂聚焦“精准护炉、降低侵蚀”，采取系列举措。依据炉衬实时侵蚀状态，动态调整维护频次与操作强度。优化白云石投加量，改善造渣工艺，增强炉渣对炉衬保护作用，显著减缓炉衬侵蚀速度。

针对钢水氧化性过高加剧炉衬侵蚀问题，该Ŏ..

The complete content requires login

You can view the full content after logging in. If you don't have an account, please register first.

Log in to view the full text

This Website publishes publicly available information that SMMNN deems reliable, but makes no warranty as to the accuracy or completeness of such information. The information provided by SMMNN is for reference only and does not constitute investment advice to any entity. Members of the Website shall not replace their own independent judgment with such information.
[ai_simple_sources]