含钒铁水直接炼钢工艺与微钒钛钢筋
TECHNOLOGY OF DIRECT STEEL MAKINC WITH VANADDIUM-BEARING MOLTEN IRON AND V-Ti MICRO-ALLOYED REINFORCED BAR
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摘要: 本文阐述了冶炼工艺对钢中残余元素的影响以及钢筋力学性能的差异;确定了含微量钒钛钢筋的力学性能与化学成分的定量关系;提出了利用钢中有价残余元素降低炼钢成本的途径。Abstract: This paper examines the influences of the smelting technology on the remaining elements in steel and the differences of mechanical properties of the reinforced bar.The quantitative relation between the mechanical properties of the reinforced bar containing V and Ti and the chemical composition is determined.The paper also gives a way to reduce steelmaking costs by using the valuable residual elements.
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