GAO Yan-juan, WANG Chao-zhi. FAILURE ANALYSIS ON SPECIAL HEAT TREATMENT HOOK[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(7): 361-363.
Citation:
GAO Yan-juan, WANG Chao-zhi. FAILURE ANALYSIS ON SPECIAL HEAT TREATMENT HOOK[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(7): 361-363.
GAO Yan-juan, WANG Chao-zhi. FAILURE ANALYSIS ON SPECIAL HEAT TREATMENT HOOK[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(7): 361-363.
Citation:
GAO Yan-juan, WANG Chao-zhi. FAILURE ANALYSIS ON SPECIAL HEAT TREATMENT HOOK[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(7): 361-363.
The special-purpose hook of continual heat treatment furnace was fractured after the long-term usage approximately 70 times. The analysis of failure were made by means of SEM,EDS,optical microscope,spectrum instrument etc.,It was shown that the fracture of heat treatment hook caused by creep fracture.
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