In-situ observation of grain refinement dynamics of hypoeutectic Al-Si alloy inoculated by Al-Ti-Nb-B alloy

Xu, J; Li, Y; Ma, K; Fu, YN; Guo, EY; Chen, ZN; Gu, QF; Han, YX; Wang, TM; Li, Q

Li, Q (corresponding author), Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China.; Li, Q (corresponding author), Shanghai Univ, Shanghai Inst Mat Genome, Shanghai 200444, Peoples R China.; Li, Q (corresponding author), Shanghai Univ, State Key Lab Adv Special Steels, Shanghai 200444, Peoples R China.; Li, Q (corresponding author), Shanghai Univ, Shanghai Key Lab Adv Ferromet, Shanghai 200444, Peoples R China.; Li, Q (corresponding author), Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China.

SCRIPTA MATERIALIA, 2020; 187 (): 142

Abstract

The grain refining behaviour of a novel Al-Ti-Nb-B alloy in Al-Si melt with low cooling rate was in-situ observed by synchrotron radiography. Nucleati......

Full Text Link