灰铁、球铁及白铁凝固时即为平衡共晶温度。
The equilibrium eutectic temperature is calculated for solidification of gray, ductile and white iron.
为改善球铁磨球的显微组织及性能，球铁成分应控制在共晶或稍过共晶处。
In order to improve the micro-structure and the properties, the components of the nodular cast iron ball should be controlled in the point of eutectic or hyper-eutectic near the point of eutectic.
文中主要探讨了覆晶封装底胶充填时，锡球、芯片及基板间的流动状况。
In this paper we report the analysis of underfill encapsulation between the solder ball, micro-chip...
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