摘要
总结了乙烯裂解炉炉管的失效形式,分析了炉管失效原因。发现乙烯裂解炉炉管失效形式主要表现为弯曲失效、穿孔失效和开裂失效,其失效原因通常表现为多种因素共同作用的结果。
Both tube failure types and causes of ethylene cracking furnace was summarized to show that the bending deformation,perforation damage and cracking damage characterize this failure types and the action of multiple factors incurs it.
引文
[1]郑显伟.我国乙烯裂解炉辐射炉管的使用状况[J].压力容器,2013,30(5):45~52.
[2]Ramanarayanan T A,Petkovic R A,Mumford J D,et al.Carburization of High Chromium Alloys[J].Materials&Corrosion,1998,49(4):226~230.
[3]Jakobi D,Gommans R.15-Typical Failures in Pyrolysis Coils for Ethylene Cracking[J].Materials&Corrosion,2007,54(11):259~270.
[4]Kaya A A.Microstructure of HK40 Alloy after HighTemperature Service in Oxidizing/Carburizing Environment:II.Carburization and Carbide Transformations[J].Materials Characterization,2002,49(1):23~34.
[5]张礼敬,涂善东,颜世华.乙烯裂解炉炉管渗碳损伤分析[J].机械工程材料,2008,32(9):75~78.
[6]Lan X Y,Gao J S,Xu C M.Temperature Distribution in Ethylene Pyrolyzer[J].Chinese Journal of Chemical Engineering,2003,11(6):622~625.
[7]郭宏伟,韩国祥.加热炉炉管膨胀变形原因分析[J].化工机械,2010,37(1):107~108.
[8]Mathew M D,Ravi S,Vijayanand V D,et al.Biaxial Creep Deformation Behavior of Fe-14Cr-15Ni-Ti Modified Austenitic Stainless Steel Fuel Cladding Tube for Sodium Cooled Fast Reactor[J].Nuclear Engineering&Design,2014,275(8):17~22.
[9]Palaparti D P R,Samuel E I,Choudhary B K,et al.Creep Properties of Grade 91 Steel Steam Generator Tube at 923K[J].Procedia Engineering,2013,55:70~77.
[10]蔡瑞瑛,刘友宏,陈锋,等.乙烯裂解装置W形炉管组蠕变弯曲变形的研究[J].化工机械,1994,21(3):162~166.
[11]安俊超,荆洪阳,徐连勇,等.乙烯裂解炉管HP40合金的蠕变性能[J].天津大学学报,2011,44(10):930~935.
[12]李海英,祝美丽,张俊善,等.渗碳、蠕变共同作用下HK40和HP钢乙烯裂解炉管损伤过程模拟[J].机械工程材料,2005,29(11):17~20.
[13]沈利民,巩建鸣,姜勇.多因素耦合下Cr35Ni45Nb钢乙烯裂解炉管损伤数值模拟[J].材料工程,2012,(12):77~82.
[14]Wu X Q,Yang Y S,Tan Q,et al.Structure Degradation of 25Cr35Ni Heat-Resistant Tube Associated with Surface Coking and Internal Carburization[J].Journal of Materials Engineering and Performance,1998,7(5):667~672.
[15]Otegui J L,Bona J D,Fazzini P G.Effect of Coking in Massive Failure of Tubes in an Ethylene Cracking Furnace[J].Engineering Failure Analysis,2015,48:201~209.
[16]梁春雷,艾志斌,李蓉蓉.金属粉化失效及其控制[J].理化检验(物理分册),2013,49(8):528~532.
[17]刘刚,蒋晓东,董雷云.乙烯裂解炉炉管腐蚀穿孔失效分析[J].腐蚀与防护,2015,36(5):502~505.
[18]宋若康,张麦仓,杜晨阳,等.Cr35-Ni45炉管服役过程中的结焦机理和组织特征[J].材料热处理学报,2014,35(6):85~90.
[19]宋若康,张麦仓,彭以超,等.Cr35Ni45钢高温长期服役过程的氧化与渗碳机理[J].北京科技大学学报,2014,36(8):1045~1051.
[20]Sustaita-Torres I A,Haro-Rodríguez S,Guerrero-Mata M P,et al.Aging of a Cast 35Cr-45Ni Heat Resistant Alloy[J].Materials Chemistry&Physics,2012,133(2/3):1018~1023.
[21]沈利民,巩建鸣,刘焕胜,等.结焦对HP40Nb炉管传热与机械性能的影响[J].上海交通大学学报,2014,48(8):1159~1163.
[22]Wu X Q,Jing H M,Zheng Y G,et al.Coking of HP Tubes in Ethylene Steam Cracking Plant and Its Mitigation[J].British Corrosion Journal,2001,36(2):121~126.
[23]李处森,杨院生.金属材料在高温碳气氛中的结焦与渗碳行为[J].中国腐蚀与防护学报,2004,24(3):61~65.
[24]杨国安,贾民平,许飞云,等.国产乙烯裂解炉管弯头开裂原因分析[J].热能动力工程,2001,16(2):142~144.
[25]王立坤,王艳芳,赵久国,等.某热电厂炉管开裂失效分析[J].理化检验(物理分册),2012,48(12):828~830.
[26]Latha S,Nandagopal M,Selvi S P,et al.Tensile and Creep Behaviour of Modified 9Cr-1Mo Steel Cladding Tube for Fast Reactor Using Metallic Fuel[J].Procedia Engineering,2014,86(4):71~79.
[27]Tabuchi M,Hongo H.Evaluation of Microstructure and Creep Damage in High-Cr Ferritic Steel Welds[J].Acta Metallurgica Sinica-English Letters,2011,24(3):225~234.
[28]Zhang J,Zhang G,Luo C,et al.Influence of Creep Strength of Weld on Interfacial Creep Damage of Dissimilar Welded Joint between Martensitic and Bainitic Heat-Resistant Steel[J].Journal of Wuhan University of Technology-Materials Science Edition,2013,28(1):178~183.
[29]盛钟琦,Katerbau K.800H合金长时间蠕变下的显微组织[J].核动力工程,1993,14(4):361~367.
[30]朱敏,刘婷婷,宋文明,等.转化炉Incoloy800猪尾管爆裂失效分析[J].铸造技术,2013,34(8):1008~1011.
[31]Tan J,Wang G,Xuan F,et al.Creep Crack Growth in a Cr-Mo-V Type Steel:Experimental Observation and Prediction[J].Acta Metallurgica Sinica-English Letters,2011,24(2):81~91.
[32]Lu Y G,Jian M G,Xiao Y Q,et al.Modeling of Carburization and Thermal Stress Analysis for Ethylene Cracking Furnace Tube[C].International Conference on Physical and Numerical Simulation of Materials Processing.Guilin:Materials Science Forum,2010:1136~1140.
[33]Shen L,Gong J,Qin X.Experimental Investigation and Numerical Simulation of Carburization Layer Evolution of Cr25Ni35Nb and Cr35Ni45Nb Steel[J].Reviews on Advanced Materials Science,2013,33(2):142~147.
[34]耿鲁阳,巩建鸣,姜勇.对多起乙烯裂解炉HP型炉管失效原因的分析总结[J].压力容器,2011,28(12):48~53.
[35]肖将楚,张麦仓,彭以超,等.Incoloy800H合金管材服役过程的开裂机制[J].材料热处理学报,2015,36(4):121~125.
[36]丁晓非,谢忠东,林艾光,等.裂解炉管焊缝开裂原因分析[J].失效分析与预防,2008,3(2):48~52.
[37]刘文智,刘丽双,贡学钢,等.裂解炉炉管焊缝泄漏失效分析[J].材料研究与应用,2009,3(4):284~286.
[38]祝金丹,张礼敬,巩建鸣.裂解炉管焊接残余应力场中裂纹扩展行为的数值分析[J].焊接学报,2008,29(5):101~104.
[39]路宝玺,尤兆宏,关凯书.电子束焊乙烯裂解炉管焊缝开裂失效分析[J].机械工程材料,2011,35(9):100~103.
[40]Zhao K,Lou L H,Ma Y H,et al.Effect of Minor Niobium Addition on Microstructure of a Nickel-base Directionally Solidified Superalloy[J].Materials Science&Engineering A,2008,476(1/2):372~377.
[41]姜勇,巩建鸣,汤鹏杰.乙烯裂解炉对流段盘管焊接接头开裂原因[J].腐蚀与防护,2014,35(7):750~753.
[42]巩建鸣,涂善东,凌祥,等.焊接对HK40高温炉管的蠕变损伤与断裂的影响[J].材料工程,2000,(11):9~12.