XIN Zhi-hua, ZHAI Jin-hui. FRACTURE ANALYSIS OF HIGH PRESSURE NITROGEN CONTAINER DURING THE ROLLING PROCESS[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(9): 515-518.
Citation:
XIN Zhi-hua, ZHAI Jin-hui. FRACTURE ANALYSIS OF HIGH PRESSURE NITROGEN CONTAINER DURING THE ROLLING PROCESS[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(9): 515-518.
XIN Zhi-hua, ZHAI Jin-hui. FRACTURE ANALYSIS OF HIGH PRESSURE NITROGEN CONTAINER DURING THE ROLLING PROCESS[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(9): 515-518.
Citation:
XIN Zhi-hua, ZHAI Jin-hui. FRACTURE ANALYSIS OF HIGH PRESSURE NITROGEN CONTAINER DURING THE ROLLING PROCESS[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2008, 44(9): 515-518.
FRACTURE ANALYSIS OF HIGH PRESSURE NITROGEN CONTAINER DURING THE ROLLING PROCESS
Examinations and tests of fracture in rolling process of high pressure container were performed by means of SEM,OM,microscopic hardness meter and so on. The results showed that it was brittle fracture in rolling process,which was mainly related to low-temperature,instantaneous stress and discontinuity of end microstructure.
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