| 夹杂物引起的石油套管缺陷分析 |
| |
| 引用本文： | 卢居桂,安自亮,刘钰. 夹杂物引起的石油套管缺陷分析[J]. 天津冶金, 2002, 0(1): 27-29,34 |
| |
| 作者姓名： | 卢居桂 安自亮 刘钰 |
| |
| 作者单位： | 天津钢管公司钢研所 |
| |
| 摘 要： | 利用金相显微镜和扫描电子显微镜的分析方法，对石油套管中的两类缺陷进行了分析，得出脱氧夹杂物和二次氧化夹杂物分别是引起套管离层和套管水压爆破的主要原因，提出了如何避免这类缺陷的生产操作建议。
|
| 关 键 词： | 非金属夹杂物 脱氧 二次氧化 离层 爆破 石油套管 缺陷分析 |
Analysis on Inclusion Defect in Casing |
| |
| Tianjin Pipe Corporation Lu Jugui An Ziliang Liu Yu. Analysis on Inclusion Defect in Casing[J]. Tianjin Metallurgy, 2002, 0(1): 27-29,34 |
| |
| Authors: | Tianjin Pipe Corporation Lu Jugui An Ziliang Liu Yu |
| |
| Affiliation: | Tianjin Pipe Corporation Lu Jugui An Ziliang Liu Yu |
| |
| Abstract: | Two kinds of defects of casing are analysed by metallographic microscope and electric scanning microscope.lt is concluded that deoxidizing inclusion and secondary oxidation inclusion are the main reasons resulting in subcutaneous defect and hydraulic explosion of casing.Thus the suggestion of productive operation of how to avoid the defects has been put forward. |
| |
| Keywords: | nonmetal inclusion deoxidation secondary oxidation subcutaneous defect explosion casing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
