TANG Li, WANG Yi-cheng, ZHAO An-yin, LIN Qin. ROLE OF RARE EARTH IN VANADIUM MICROALLOYED HOT ROLLED SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(3): 39-43.
Citation:
TANG Li, WANG Yi-cheng, ZHAO An-yin, LIN Qin. ROLE OF RARE EARTH IN VANADIUM MICROALLOYED HOT ROLLED SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(3): 39-43.
TANG Li, WANG Yi-cheng, ZHAO An-yin, LIN Qin. ROLE OF RARE EARTH IN VANADIUM MICROALLOYED HOT ROLLED SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(3): 39-43.
Citation:
TANG Li, WANG Yi-cheng, ZHAO An-yin, LIN Qin. ROLE OF RARE EARTH IN VANADIUM MICROALLOYED HOT ROLLED SHEET[J]. IRON STEEL VANADIUM TITANIUM, 2000, 21(3): 39-43.
According to contrast tests of adding rare earth or not adding rare earth into vanadium microalloyed hot rolled sheet steel,the results obtained show the rare earth treatment can clean molten steel,modify inclusions and is beneficial to improve the formability of the sheet. Also,the rare earth plays a certain part in microalloying and ageing-resistance of the sheet.
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