WU Hai-dong, CAO Peng-jun, XU Qi-kun. STUDY ON WELD CRACKING SUSCEPTIBILITY OF COMPLEX MICROALLOYED AND LOW-CARBON SiMn3 BAINITIC STEEL[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(2): 26-28.
Citation:
WU Hai-dong, CAO Peng-jun, XU Qi-kun. STUDY ON WELD CRACKING SUSCEPTIBILITY OF COMPLEX MICROALLOYED AND LOW-CARBON SiMn3 BAINITIC STEEL[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(2): 26-28.
WU Hai-dong, CAO Peng-jun, XU Qi-kun. STUDY ON WELD CRACKING SUSCEPTIBILITY OF COMPLEX MICROALLOYED AND LOW-CARBON SiMn3 BAINITIC STEEL[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(2): 26-28.
Citation:
WU Hai-dong, CAO Peng-jun, XU Qi-kun. STUDY ON WELD CRACKING SUSCEPTIBILITY OF COMPLEX MICROALLOYED AND LOW-CARBON SiMn3 BAINITIC STEEL[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(2): 26-28.
Weld caracking susceptibility of complex microalloyed and low-carbon SiMn3 bainite steel,which is characteristic of domestic nature resources, has been studied by the use of TEKKEN test. It is concluded that no cold crack appears in it even if it is welded without preheating. This is related to the existence of mixture structure of lath bainite+low carbon martensite in the HAZ overheated zone.
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