| 终轧温度对超纯铁素体不锈钢组织、织构及成形性能的影响 |
| |
| 引用本文： | 刘海涛,马东旭,刘振宇,王国栋.终轧温度对超纯铁素体不锈钢组织、织构及成形性能的影响[J].钢铁研究学报,2010,22(8):31-31. |
| |
| 作者姓名： | 刘海涛 马东旭 刘振宇 王国栋 |
| |
| 作者单位： | 东北大学轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 研究了终轧温度对铌、钛双稳定化超纯Cr17铁素体不锈钢的组织演变、织构演变及成形性能的影响。研究结果表明,降低终轧温度能有效细化、均匀化热轧及退火组织。降低终轧温度能增强冷轧退火板的γ纤维再结晶织构、减轻偏离{111}121组分的程度。降低终轧温度是提高r值、降低Δr值、改善冷轧退火板成形性能的有效手段。
|
| 关 键 词： | 铁素体不锈钢 超纯化 终轧温度 显微组织 织构 成形性能 |
| 收稿时间： | 2010-01-13; |
Effect of Finishing Temperature on Microstructure,Texture and Formability of Ultra-Purified Ferritic Stainless Steel |
| |
| LIU Hai-tao,MA Dong-xu,LIU Zhen-yu,WANG Guo-dong.Effect of Finishing Temperature on Microstructure,Texture and Formability of Ultra-Purified Ferritic Stainless Steel[J].Journal of Iron and Steel Research,2010,22(8):31-31. |
| |
| Authors: | LIU Hai-tao MA Dong-xu LIU Zhen-yu WANG Guo-dong |
| |
| Abstract: | The effects of finishing temperature on the microstructure, texture and formability of an ultra-purified Cr17 ferritic stainless steel stabilized with Nb and Ti were investigated. It was shown that the microstructures of both hot rolled band and annealed band were refined and homogenized because of lowing finishing temperature. And the final cold rolled and annealed sheets exhibited stronger γ-fiber recrystallization texture with alleviative deviation from due to lowing finishing temperature. As a result, the formability of final sheets was improved with increased value and decreased value. |
| |
| Keywords: | ferritic stainless steel ultra-purified finishing temperature microstructure texture formability |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《钢铁研究学报》浏览原始摘要信息 |
|
点击此处可从《钢铁研究学报》下载全文 |
