GUO Jian-feng, ZHANG Ya-jun, WU Yan-jie, LI Hai-yun. Crack Formation Reason of the Hot Rolled Steel Plate[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(1): 55-57.
Citation:
GUO Jian-feng, ZHANG Ya-jun, WU Yan-jie, LI Hai-yun. Crack Formation Reason of the Hot Rolled Steel Plate[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(1): 55-57.
GUO Jian-feng, ZHANG Ya-jun, WU Yan-jie, LI Hai-yun. Crack Formation Reason of the Hot Rolled Steel Plate[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(1): 55-57.
Citation:
GUO Jian-feng, ZHANG Ya-jun, WU Yan-jie, LI Hai-yun. Crack Formation Reason of the Hot Rolled Steel Plate[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2009, 45(1): 55-57.
Crack Formation Reason of the Hot Rolled Steel Plate
By means of chemical composition analysis,mechanical property testing,metallographic examination,electronic-probe inspection and wave-spectrum analysis,the longitudinal crack were analyzed formed on the hot rolled steel plate of J55. The result showed that it was formed due to catena status outside inclusion on surfact of the hot rolled steel plate.
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