LI Qian, WANG Yong-he, ZHA Ke-yong, YANG Hui-gu. Sensibility to Reheating Cracking of CF-62 Steel Spherical Tanks Caused by Re-welding[J]. Materials and Mechanical Engineering, 2008, 32(4): 14-15.
Citation:
LI Qian, WANG Yong-he, ZHA Ke-yong, YANG Hui-gu. Sensibility to Reheating Cracking of CF-62 Steel Spherical Tanks Caused by Re-welding[J]. Materials and Mechanical Engineering, 2008, 32(4): 14-15.
LI Qian, WANG Yong-he, ZHA Ke-yong, YANG Hui-gu. Sensibility to Reheating Cracking of CF-62 Steel Spherical Tanks Caused by Re-welding[J]. Materials and Mechanical Engineering, 2008, 32(4): 14-15.
Citation:
LI Qian, WANG Yong-he, ZHA Ke-yong, YANG Hui-gu. Sensibility to Reheating Cracking of CF-62 Steel Spherical Tanks Caused by Re-welding[J]. Materials and Mechanical Engineering, 2008, 32(4): 14-15.
Sensibility to Reheating Cracking of CF-62 Steel Spherical Tanks Caused by Re-welding
Reheating cracking of CF-62 spherical tanks having been used for 10 years caused by re-welding was studied and evaluated by means of welding thermal simulation.It is suggested that the postweld heat treatment(PWHT) of the steel should be carried out between 545-585 ℃.
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