摘要
Power ultrasonic treatment is an efficient way to improve the solidification structure and mechanical properties of metals. The effect of 600 W power ultrasonic treatment on the solidification process and structure of HT150 gray cast iron has been studied, and the fining mechanism of power ultrasonic has been analyzed.
Power ultrasonic treatment is an efficient way to improve the solidification structure and mechanical properties of metals. The effect of 600 W power ultrasonic treatment on the solidification process and structure of HT150 gray cast iron has been studied, and the fining mechanism of power ultrasonic has been analyzed.
基金
ItemSponsoredbyNationalNaturalScienceFoundation(50374046)
FoundationalScienceandTechnologyProjectofShanghai(01JC14001)