添加Cr和Si对火驱N80碳钢注气井氧化行为的影响
Effect of Cr- and Si-addition on Oxidation Behavior of N80 Carbon Steel for Gas Injection Wells in Fire-flooding Oil Field
添加Cr和Si对火驱N80碳钢注气井氧化行为的影响 |
| 范春华, 吴钱林, 薛山, 葛佳璐 |
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Effect of Cr- and Si-addition on Oxidation Behavior of N80 Carbon Steel for Gas Injection Wells in Fire-flooding Oil Field |
| FAN Chunhua, WU Qianlin, XUE Shan, GE Jialu |
| 图3 4种钢试样氧化240 h后表面与截面形貌以及对应能谱图 |
| Fig.3 Surface (a, c, e, g) and cross-sectional (b, d, f, h) morphologies of 3Cr (a, b), 5Cr (c, d), 5Cr-Si (e, f) and 9Cr (g, h) added N80 steels after 240 h oxidation, and corresponding EDS results (i-l) |
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