重力对Sn-20% Ni合金的初生相形态和包晶反应的影响
张佳俊, 罗兴宏, 孔亚非, 张桂圆, 李洋

Effect of Gravity on Primary Phase Morphology and Peritectic Reaction of Sn-20% Ni Alloy
ZHANG Jiajun, LUO Xinghong, KONG Yafei, ZHANG Guiyuan, LI Yang
图8 Sn-20% Ni合金样品各相比例沿凝固方向的分布
Fig.8 Distributions of phase percentages along solidification direction in the Sn-20% Ni alloy samples (a) residual primary phase and peritectic phase and (b) residual primary phase+peritectic phase and finally solidified phase