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除了利用钠来进行常规的变质处理外,还可以加锑来改变铝—硅合金的组织结构。两种不同的处理,导致不同的显微组织。如图1和图2所示。
In addition to using sodium for conventional metamorphic treatment, antimony can also be added to alter the texture of the aluminum-silicon alloy. Two different treatments lead to different microstructures. As shown in Figure 1 and Figure 2.