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研究了运行损伤对炉管材料性能的影响,分析了生产运行中炉管断裂失效的主要类型和本质;研究了炉管焊接接头断裂的原因和特征.提出了预防对策.
The effect of operation damage on the performance of furnace tube was studied, and the main types and essence of failure of furnace tube during operation were analyzed. The causes and characteristics of the fracture of furnace tube joint were studied.