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激光冲击处理对X70管线钢焊接接头H2S应力腐蚀影响 |
孔德军,吴永忠,龙丹,周朝政 |
常州大学机械工程学院 常州 213016 |
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EFFECTS OF LASER SHOCK PROCESSING ON H2S STRESS CORROSION OF X70 PIPELINE STEEL WELDED JOINT |
KONG Dejun, WU Yongzhong, LONG Dan, ZHOU Zhaozheng |
College of Mechanical Engineering, Changzhou University,Changzhou 213016 |
[1] Tao Y Y, Du Z Y, Li Y T, et al. Effect of H2S on sulfide stress cracking of base metals and welded joints of domestic X70 pipeline steels [J]. Trans. China Weld. Inst., 2004, 25(3): 105-109 (陶勇寅, 杜则裕, 李云涛等. H2S浓度对国产X70管线钢及其焊接接头应力腐蚀性能的影响 [J]. 焊接学报, 2004, 25(3): 105-109)[2] Zhao Y, Wang R. An investigation on mechanical behaviors of pipeline steel X70 after electrochemical hydrogen charging [J]. J. Chin. Soc. Corros. Prot., 2004, 24(5): 293-296 (赵颖, 王荣. X70管线钢电化学充氢后的力学行为研究 [J].中国腐蚀与防护学报, 2004, 24(5): 293-296)[3] Xie G Y, Tang D, Zhang Y, et al. Resistance of X70 pipeline steel to sulfide stress corrosion cracking [J]. J. Chin. Soc.Corros. Prot., 2008, 28(2): 86-89 (谢广宇, 唐荻, 张雁等. X70级管线钢硫化物应力腐蚀开裂行为研究 [J]. 中国腐蚀与防护学报, 2008, 28(2): 86-89)[4] Li Y T, Du Z Y, Tao Y Y, et al. Sulfide stress cracking of X70 pipeline steels [J]. Trans. China Weld. Inst.,2003, 24(3): 76-80 (李云涛, 杜则裕, 陶勇寅等. X70管线钢硫化氢应力腐蚀 [J]. 焊接学报, 2003, 24(3): 76-80)[5] Du Z Y, Tao Y Y, Li Y T, et al. Sulfide stress corrosion cracking and weldability of domestic X70 pipeline steels [J].Trans. China Weld. Inst., 2004, 25(5): 13-18 (杜则裕, 陶勇寅, 李云涛等. 国产X70管线钢的硫化氢应力腐蚀性能及其焊接性 [J]. 焊接学报, 2004, 25(5): 13-18)[6] Li Y T, Du Z Y, Tao Y Y, et al. Microstructures and SSCC properties for base metals and welding joints of domestic X70 pipeline steels [J]. J. Tianjin Univ., 2005, 38(3): 2274-278 (李云涛, 杜则裕, 陶勇寅等. 国产X70管线钢与焊接接头组织及SSCC性能 [J]. 天津大学学报, 2005, 38(3): 2274-278)[7] Zhao M C, Shan Y Y, Li Y H, et al. Effect of microstructure on sulfide stress corrosion cracking of pipeline steels [J]. Acta Metall. Sin., 2001, 37(10): 1087-1092 (赵明纯, 单以银, 李玉海等. 显微组织对管线钢硫化物应力腐蚀开裂的影响 [J]. 金属学报, 2001, 37(10): 1087-1092)[8] Zhao X W, Luo J H, Lu M X, et al.Characteristics of fracture toughness and fatigue crack growth of steel pipeline [J]. Acta Petr. Sin., 2003, 24(5): 108-112 (赵新伟, 罗金恒, 路民旭等. 管线钢断裂和疲劳裂纹扩展特性研究 [J]. 石油学报, 2003, 24(5): 108-112)[9] Zhang P C, Tang D, Wu H B, et al.Sulfide stress corrosion cracking of X80 pipeline steel [J]. Mater.Prot., 2008, 41(7): 10-12 (张鹏程, 唐荻, 武会宾等. X80级管线钢硫化物应力腐蚀开裂研究 [J]. 材料保护, 2008, 41(7): 10-12)[10] Xian N, Liu D X, Ren C Q, et al. Improvement of SCC behavior of pipeline steel X80 weld joint by shot peening [J].Corros. Sci. Prot. Technol., 2008, 20(6): 465-467 (鲜宁, 刘道新, 任呈强等. 喷丸强化改善管线钢X80焊接接头SCC行为研究 [J]. 腐蚀科学与防护技术, 2008, 20(6): 465-467) |
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