摘要
The microstructures of cast magnesium alloys solified without electromagnetic field, under low-frequency magnetic field, and under magnetostatic field were compared. The results show that the grain is greatly refined when the magnesium alloy solidifies in the magnetostatic field, the thickness of boundary compound decreases, and much fine massive compound appears, therefore the forming property of magnesium alloy is improved.
The microstructures of cast magnesium alloys solified without electromagnetic field, under low-frequency magnetic field, and under magnetostatic field were compared. The results show that the grain is greatly refined when the magnesium alloy solidifies in the magnetostatic field, the thickness of boundary compound decreases, and much fine massive compound appears, therefore the forming property of magnesium alloy is improved.
出处
《中国有色金属学会会刊：英文版》
CSCD
2003年第6期1270-1273,共4页
Transactions of Nonferrous Metals Society of China
基金
Project(G19990 64 90 5 )supportedbytheNationalKeyFundamentalResearchandDevelopmentProgramofChina
