CHENG Ding, PAN Tao, ZHANG Yongquan, WANG Enrui. Study on Microstructure and Mechanical Properties of V-N Microalloyed Heavy Section H Beam and Precipitates in the Steels[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 1-6.
Citation:
CHENG Ding, PAN Tao, ZHANG Yongquan, WANG Enrui. Study on Microstructure and Mechanical Properties of V-N Microalloyed Heavy Section H Beam and Precipitates in the Steels[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 1-6.
CHENG Ding, PAN Tao, ZHANG Yongquan, WANG Enrui. Study on Microstructure and Mechanical Properties of V-N Microalloyed Heavy Section H Beam and Precipitates in the Steels[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 1-6.
Citation:
CHENG Ding, PAN Tao, ZHANG Yongquan, WANG Enrui. Study on Microstructure and Mechanical Properties of V-N Microalloyed Heavy Section H Beam and Precipitates in the Steels[J]. IRON STEEL VANADIUM TITANIUM, 2008, 29(3): 1-6.
There apt to be different mechanical performance in different positions of high strength heavy section H beam.In this paper the effect of V-N microalloying on section homogeneiey of mechanical properties of H beam is studied.The result shows that V-N microalloying helps to improve section homogeneity of mechanical property for H beam,especially for strength enhancement in conjonction joint of flange and web plate.The above phenomena are closely associated with different precipitation behavior in different positions of H beam.
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