【2017年整理】Di 过热蒸汽炉对流管弯头焊缝腐蚀原因分析.ppt

E-BA109过热蒸汽炉对流管弯头失效分析 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 弯头失效形貌的宏观分析 母材及焊缝的材质分析 腐蚀损坏原因分析 结论 建议 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 一、弯头失效形貌的宏观分析 1. 弯头的宏观腐蚀形貌分析 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 与1号弯头连接的对流管入口端的腐蚀减薄形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 典型弯头内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 1号弯头内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 1号弯头出口端内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 1号弯头出口端内侧表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 1号弯头出口端环焊缝腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 3号弯头内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 冲压弯头 冲压弯头 0 圻廿牁 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 3号弯头近出口端内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 4号弯头内表面腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 4号弯头内表面出口端腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 4号弯头内表面出口端环焊缝腐蚀形貌 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Pr