利用热模拟试验机对高强度船板的静态再结晶和动态转变行为进行了研究,分析了主要工艺参数对钢板组织性能的影响,开发出一系列TMCP型高强度船板.这种船板平均组织晶粒度可达到11～13级,具有优良的低温冲击韧性和焊接性能.
By using thermal simulation machine, the static recrystallization and dynamic continuous cooling transfor-mation of higher-strength hull structural steel were studied,and the main process factors which influence the struc-ture and properties of plate were analyzed. High strength ship structural steel has good low temperature impact toughness and welded properties, and the average grain size of the plate can reach ASTM No. 11-13 grade.
参考文献
| [1] | 王国栋.新一代TMCP的实践和工业应用举例[J].上海金属,2008(03):1-4. |
| [2] | 王国栋.以超快速冷却为核心的新一代TMCP技术[J].上海金属,2008(02):1-5. |
| [3] | H. KAGECHIKA .Production and technology of iron and steel in Japan during 2005[J].ISIJ International,2006(7):939-958. |
| [4] | 朱伏先,李艳梅,刘彦春,张苏渊,易敏,刘晶志.控轧控冷条件下Q345中厚板的生产工艺研究[J].钢铁,2005(05):32-37. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%