摘要
阐述了铸造铝合金的气孔形成机制、精炼理论及各种精炼技术的特点、研究现状和发展前景。旋转喷头吹气技术、FILD法、MINT法、FIP法和Heproject法等新型复合精炼技术的出现,极大地提高了铝合金熔体精炼水平。
The gas porosity formation mechanism and refining theory of aluminum casting alloys are systematically summarized and the features, research progresses and prospects of the refining technologies are comprehensively presented. The newly-developed multiple refining technologies, including rotary spray refining processes, FILD, MINT, FIP and Heproject mobile rotary flux feeder, etc, have greatly improved the purity level of molten aluminum.
出处
《热加工工艺》
CSCD
北大核心
2005年第1期58-61,共4页
Hot Working Technology
关键词
铸造铝合金
气孔
精炼动力学
复合精炼技术
aluminum casting alloys
gas porosity
refining dynamics
multiple refining technologies
