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检索条件：作者=WANG Wan-jun
YANG Jun , WANG Xin-hua , JIANG Min , WANG Wan-jun
钢铁研究学报(英文版)
The influence of calcium treatment on non-metallic inclusions had been studied when control technology of refining top slag in ladle furnace was used in ultra-low oxygen steelmaking. A sufficient amount aluminium was added to experimental heats for final deoxidizing during BOF tapping, and the refin...
关键词: ultra-low oxygen , top slag , deoxidization , aluminium , oxide inclusion , calcium treatment
HUANG Fu-xiang , WANG Xin-hua , WANG Wan-jun
The microstructures of austenitic stainless steel strip were studied using color metallographic method and electron probe micro analysis (EPMA). In the cast strips, there are three kinds of solidification structures: fine cellular dendrite in the surface layer, equiaxed grains in the center and fine...
关键词: strip casting , solidification microstructure , austenitic stainless steel , retained ferrite
