亚温淬火对钻杆钢组织和性能的影响
Effect of Subcritical Quenching on Microstructure and Mechanical Properties of Drill Pipe Steel
摘 要
采用光学显微镜、扫描电镜观察及力学性能测试等方法, 研究了亚温淬火对S135钻杆钢显微组织及力学性能的影响。结果表明: 在760~800 ℃进行亚温淬火处理, S135钻杆钢可获得铁素体和马氏体的双相组织; 随着亚温淬火温度的升高, 马氏体体积分数不断增加, 铁素体体积分数不断减少, 材料的硬度和强度升高, 塑性和韧性下降, 材料由韧性断裂向脆性断裂转变, 其微观断口特征由最初的韧窝转变为解理。
亚温淬火
力学性能
断口形貌
S135 drill pipe steel
subcritical quenching
mechanical property
fracture morphology
Abstract
Effects of subcritical quenching on the microstructure and the mechanical properties of S135 drill pipe steel were studied by means of optical microscopy (OM), scanning electron microscopy (SEM) and mechanical property testing. The results show that the ferrite-martensite dual phase microstructure of S135 drill pipe steel were obtained in the range of 760-800 ℃. With increasing of subcritical quenching temperature, the volume fraction of martensite, the strength and hardness of the steel increased, and the volume fraction of ferrite, the plasticity and toughness of the steel decreased, the fracture mode changed from ductile fracture to brittle fracture, the fracture morphology changed from dimples to cleavage.
中图分类号 TG142.2
所属栏目 试验研究
基金项目 西安石油大学青年科技创新基金资助项目(2010QN014)
收稿日期 2012/8/27
修改稿日期 2013/4/2
网络出版日期
作者单位点击查看
备注雒设计(1979－), 男, 陕西礼泉人, 讲师, 博士。
引用该论文: LUO She-ji,WANG Rong,HUANG Li-long,TIAN Zhao-fei. Effect of Subcritical Quenching on Microstructure and Mechanical Properties of Drill Pipe Steel[J]. Materials for mechancial engineering, 2013, 37(6): 35～38
雒设计,王荣,黄立龙,田朝飞. 亚温淬火对钻杆钢组织和性能的影响[J]. 机械工程材料, 2013, 37(6): 35～38
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参考文献
【1】马鸣图, 吴宝榕.双相钢－物理和力学冶金[M].北京: 冶金工业出版社, 2009: 7-9.
【2】邵谭华, 王永兰, 耿泽峻.35CrMo钢亚温淬火后的低温拉伸和冲击性能[J].西安交通大学学报, 1984, 18(6): 37-44.
【3】凌文丹, 王海瑞.亚温淬火对调质态35CrMoA 钢组织和强韧性的影响[J].热处理, 2011, 26(4): 27-30.
【4】DEBDULAL D, PARTHA P C. Influence of martensite morphology on the work-hardening behavior of high strength ferrite-martensite dual-phase steel[J].Journal of Material Science, 2009, 44(11): 2957-2965.
【5】MOVAHEDA P, KOLAHGARA S, MARASHIA S P H, et al. The effect of intercritical heat treatment temperature on the tensile properties and work hardening behavior of ferrite-martensite dual phase steel sheets[J].Materials Science and Engineering, 2009, 518(1/2): 1-6.
【6】LEE H S, HWANG B, LEE S, et al. Effects of martensite morphology and tempering on dynamic deformation behavior of dual-phase steels[J].Metallurgical and Materials Transactions A, 2004, 35(8): 2371-2382.
【7】韩礼红, 姜新越, 冯耀荣, 等.分级热处理对钻杆材料力学行为的影响[J].材料热处理学报, 2011, 32(4): 97-103.
【8】石油管材研究中心失效分析研究室.1988年全国油田钻具失效情况调查报告[R].西安: 陕西科学技术出版社, 1992: 327-336.
【9】LU S L, FENG Y R, LUO F Q, et al. Failure analysis of IEU drill pipe wash out[J].International Journal of Fatigue, 2005, 27(10/12): 1360-1365.
【10】DALE B A. An experimental investigation of fatigue crack growth in drillstring tubulars[J].SPE Drilling Engineering, 1988, 3(4): 356-362.
【11】BAG A, RAY K K, DWARAKADASA E S. Influence of martensite content and morphology on tensile and impact properties of high-martensitedual-phase steels[J].Metallurgical and Materials Transactions A, 1999, 30(5): 1193-1202.
【12】黄群飞, 何燕霖, 罗娟娟, 等.马氏体体积分数对双相钢变形行为的影响[J].钢铁, 2009, 44(4): 60-64.
【2】邵谭华, 王永兰, 耿泽峻.35CrMo钢亚温淬火后的低温拉伸和冲击性能[J].西安交通大学学报, 1984, 18(6): 37-44.
【3】凌文丹, 王海瑞.亚温淬火对调质态35CrMoA 钢组织和强韧性的影响[J].热处理, 2011, 26(4): 27-30.
【4】DEBDULAL D, PARTHA P C. Influence of martensite morphology on the work-hardening behavior of high strength ferrite-martensite dual-phase steel[J].Journal of Material Science, 2009, 44(11): 2957-2965.
【5】MOVAHEDA P, KOLAHGARA S, MARASHIA S P H, et al. The effect of intercritical heat treatment temperature on the tensile properties and work hardening behavior of ferrite-martensite dual phase steel sheets[J].Materials Science and Engineering, 2009, 518(1/2): 1-6.
【6】LEE H S, HWANG B, LEE S, et al. Effects of martensite morphology and tempering on dynamic deformation behavior of dual-phase steels[J].Metallurgical and Materials Transactions A, 2004, 35(8): 2371-2382.
【7】韩礼红, 姜新越, 冯耀荣, 等.分级热处理对钻杆材料力学行为的影响[J].材料热处理学报, 2011, 32(4): 97-103.
【8】石油管材研究中心失效分析研究室.1988年全国油田钻具失效情况调查报告[R].西安: 陕西科学技术出版社, 1992: 327-336.
【9】LU S L, FENG Y R, LUO F Q, et al. Failure analysis of IEU drill pipe wash out[J].International Journal of Fatigue, 2005, 27(10/12): 1360-1365.
【10】DALE B A. An experimental investigation of fatigue crack growth in drillstring tubulars[J].SPE Drilling Engineering, 1988, 3(4): 356-362.
【11】BAG A, RAY K K, DWARAKADASA E S. Influence of martensite content and morphology on tensile and impact properties of high-martensitedual-phase steels[J].Metallurgical and Materials Transactions A, 1999, 30(5): 1193-1202.
【12】黄群飞, 何燕霖, 罗娟娟, 等.马氏体体积分数对双相钢变形行为的影响[J].钢铁, 2009, 44(4): 60-64.
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