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| 新型油井管钢33Mn2V的奥氏体晶粒长大规律 | |
| 引用本文： | 钟云龙,刘国权,刘胜新,刘长胜,李光,何岳,钱红宝,李洪德,江玉祥.新型油井管钢33Mn2V的奥氏体晶粒长大规律[J].金属学报,2003,39(7):699-703. |
| 作者姓名： | 钟云龙 刘国权 刘胜新 刘长胜 李光 何岳 钱红宝 李洪德 江玉祥 |
| 作者单位： | 1. 北京科技大学材料科学与工程学院，北京 100083 2. 北京科技大学材料科学与工程学院，北京 100083 河北科技大学材料科学与工程学院，石家庄 050054 3. 无锡西姆莱斯无缝钢管有限公司，无锡 214026 |
| 基金项目： | 国家自然科学基金50271009和50171008，无锡西姆莱斯无缝钢管有限公司，国际钒技术委员会(VANITEC)资助项目 |
| 摘 要： | 系统研究了用于生产N80级热轧非调质无缝油井管的钢种33Mn2V在不同加热温度和不同保温时间下的奥氏体晶粒长大规律,结果表明,该钢在1100和1200℃保温时,奥氏体晶粒等温长大规律较好地服从抛物线型经验表达式,等温长大指数n均相当接近1/2,若等温时间为10 min,利用ASTM晶粒度级别等于5.00的临界判据定义的该钢实用奥氏体晶粒粗化温度位于1250℃左右;在900—1250℃温度范围内,该钢种奥氏体平均晶粒尺寸(D)与加热温度(T)的定量关系近似服从Arrhenius关系:D=1.12×10~4exp(-8.31×10~3/T),表明该钢在高温加热时具有较好的抗晶粒粗化能力,此结论对于将该钢种实际应用于N80级的热轧非调质无缝油井管工业化生产具有重要参考价值。 |
| 关 键 词： | 中碳微合金化钢，无缝油井管，奥氏体晶粒长大 |
| 文章编号： | 0412-1961(2003)07-0699-05 |
| 修稿时间： | 2002年8月5日 |
Austenite Grain Growth Behavior of Steel 33Mn2V Designed for Oil-Well Tubes |
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| ZHONG Yunlong,LIU Guoquan,LIU Shengxin,LIU Changsheng,LI Guang,HE Yue,QIAN Hongbao,LI Hongde,JIANG Yuxiang School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing School of Materials Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Wuxi Seamless Steel Tube Company,Ltd.,Wuxi Correspondent: LIU Guoquan,professor,Tel:.Austenite Grain Growth Behavior of Steel 33Mn2V Designed for Oil-Well Tubes[J].Acta Metallurgica Sinica,2003,39(7):699-703. | |
| Authors: | ZHONG Yunlong LIU Guoquan LIU Shengxin LIU Changsheng LI Guang HE Yue QIAN Hongbao LI Hongde JIANG Yuxiang School of Materials Science and Engineering University of Science and Technology Beijing Beijing School of Materials Science and Engineering Hebei University of Science and Technology Shijiazhuang Wuxi Seamless Steel Tube Company Ltd Wuxi Correspondent: LIU Guoquan professor Tel: |
| Affiliation: | ZHONG Yunlong,LIU Guoquan,LIU Shengxin,LIU Changsheng,LI Guang,HE Yue,QIAN Hongbao,LI Hongde,JIANG Yuxiang School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100083 School of Materials Science and Engineering,Hebei University of Science and Technology,Shijiazhuang 050054 Wuxi Seamless Steel Tube Company,Ltd.,Wuxi 214026 Correspondent: LIU Guoquan,professor,Tel: |
| Abstract: | |
| Keywords: | medium-carbon microalloyed steel seamless oil-well tube austenite grain growth |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
