管道腐蚀无损检测及监控技术

Copyright2007GeneralElectricCompany.Allrightsreserved.管道腐蚀无损检测及监控技术GE检测控制技术钟德煌13918182631Copyright2007GeneralElectricCompany.Allrightsreserved.美国一年由于腐蚀带来的损失(StudybyNACEInternational)$2760亿中国一年由于腐蚀带来的直接损失¥20000亿(ChinaInternationalCorrosionControlConference2009)为什么管道腐蚀检测很重要？ChinaIndustryAnticorrosionTechnologyAssociationCopyright2007GeneralElectricCompany.Allrightsreserved.腐蚀专家估计通过加强腐蚀检测与监控能减少25%的损失应该将关注点放在预防而不是修复使用先进的监控技术如何减少腐蚀带来的损失？Copyright2007GeneralElectricCompany.Allrightsreserved.•超声检测技术•射线检测技术•内窥镜检测技术常用的无损检测技术Ultrasonicsolution超声检测技术Copyright2007GeneralElectricCompany.Allrightsreserved.局部测量一个点的剩余壁厚低端中端高端PocketMIKEDM5EseriesDMSGo常规腐蚀测厚Copyright2007GeneralElectricCompany.Allrightsreserved.提高检出率H10MH10M超声相控阵腐蚀测厚技术常规测厚技术相控阵测厚技术Copyright2007GeneralElectricCompany.Allrightsreserved.双晶相控阵测厚技术提高近表面检出率Copyright2007GeneralElectricCompany.Allrightsreserved.9Features&Specifications腐蚀C扫描成像Copyright2007GeneralElectricCompany.Allrightsreserved.10MentorUT腐蚀检测解决方案腐蚀C扫描成像Copyright2007GeneralElectricCompany.Allrightsreserved.MentorUT腐蚀检测解决方案腐蚀C扫描成像Copyright2007GeneralElectricCompany.Allrightsreserved.底面表面焊缝腐蚀裂纹相控阵检测技术超声相控阵焊缝检测提高检出率Copyright2007GeneralElectricCompany.Allrightsreserved.相控阵测量裂纹自身高度裂纹高度腐蚀裂纹测量测量裂纹最高点及自身高度Copyright2007GeneralElectricCompany.Allrightsreserved.法兰腐蚀超声相控阵检测Copyright2007GeneralElectricCompany.Allrightsreserved.在线腐蚀监控技术X-Raysolution射线检测技术Copyright2007GeneralElectricCompany.Allrightsreserved.焊缝检测腐蚀检测与厚度测量射线检测在管道检测中应用Copyright2007GeneralElectricCompany.Allrightsreserved.腐蚀射线检测Copyright2007GeneralElectricCompany.Allrightsreserved.壁厚测量Copyright2007GeneralElectricCompany.Allrightsreserved.Copyright2007GeneralElectricCompany.Allrightsreserved.21DR(带保温层)Copyright2007GeneralElectricCompany.Allrightsreserved.套管壁厚腐蚀监测Copyright2007GeneralElectricCompany.Allrightsreserved.管道壁厚测量（带保温层）Eddycurrentsolution内窥镜检测技术Copyright2007GeneralElectricCompany.Allrightsreserved.工业内窥镜在腐蚀检测中的应用现场常规检查腐蚀情况定量大容器检查Copyright2007GeneralElectricCompany.Allrightsreserved.应用Copyright2007GeneralElectricCompany.Allrightsreserved.应用实例Copyright2007GeneralElectricCompany.Allrightsreserved.GE西南地区授权经销商北京罗斯威尔西南分公司Copyright2007GeneralElectricCompany.Allrightsreserved.谢谢