| AH32船板低Ti/N比导致表面裂纹的研究 |
| |
| 引用本文： | 王南辉. AH32船板低Ti/N比导致表面裂纹的研究[J]. 宽厚板, 2014, 0(3): 10-12 |
| |
| 作者姓名： | 王南辉 |
| |
| 作者单位： | 济钢集团有限公司 |
| |
| 摘 要： | 根据典型的钢板裂纹实例,通过对铸坯、钢板试样进行研究,用对比分析的方法得出低Ti/N比导致板坯热送轧制钢板产生表面裂纹的结论。并据此采取一系列措施,取得了良好的效果。
|
| 关 键 词： | Ti N比 裂纹 热装炉 红送 船板 |
Study on Surface Cracks of AH32 Grade Hull Plate Due to Low Ti/N Ratio |
| |
| Wang Nanhui. Study on Surface Cracks of AH32 Grade Hull Plate Due to Low Ti/N Ratio[J]. Wide and Heavy Plate, 2014, 0(3): 10-12 |
| |
| Authors: | Wang Nanhui |
| |
| Affiliation: | Wang Nanhui ( Jigang Group Co. Ltd) |
| |
| Abstract: | Based on the instance of typical surface cracks of AH32 grade hull plate,Jigang arrives at a conclusion that low Ti/ N ratio is the cause of surface cracks on hull plate rolled from hot charged slab by utilizing comparison anal-ysis method. After taking a series of assurance measures from the aspects of LF refining,continuous casting and slab re-heating processes,Jigang significantly improves the surface cracks of AH32 hull plate. |
| |
| Keywords: | Ti/N ratio Surface cracks Hot charging Hot delivering Hull plate |
| 本文献已被 CNKI 维普 等数据库收录！ |
