WEN Yun, WANG Wei-fa, FAN Zhang-zeng. Fracture Analysis of Reservoir Inspiratory Tube[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2011, 47(11): 717-718.
Citation:
WEN Yun, WANG Wei-fa, FAN Zhang-zeng. Fracture Analysis of Reservoir Inspiratory Tube[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2011, 47(11): 717-718.
WEN Yun, WANG Wei-fa, FAN Zhang-zeng. Fracture Analysis of Reservoir Inspiratory Tube[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2011, 47(11): 717-718.
Citation:
WEN Yun, WANG Wei-fa, FAN Zhang-zeng. Fracture Analysis of Reservoir Inspiratory Tube[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2011, 47(11): 717-718.
The fracture reason in the root of reservoir inspiratory tube of compressor was analyzed by means of chemical composition analysis, macroscopic examination, metallographic examination, fracture analysis and so on. The results showed that low cycle fatigue fracture occured in reservoir inspiratory tube under applied high stress; it was the secondary welding resulted in grain coarsening that reduced fatigue durability of inspiratory tube.
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