Zn元素在Cu基固溶体、Ag基固溶体和(Cu+Ag)共晶相中分布均匀无偏析现象。钎缝中各晶粒呈各向异性分布，无明显的择优取向，在BAg30T，BAg25TS钎缝的富Ag相中存在 Cube texture｛001｝〈100〉;富Cu相中存在Cube texture｛001｝〈100〉与S texture｛123｝〈634〉。

Zn element is uniformly distributed in Cu-based solid solution, Ag-based solid solution and (Cu+Ag) eutectic phase without segregation. The grains in the brazing joints are anisotropically distributed, and there is no obvious preferred orientation. In the Ag-rich phases of the BAg30T and BAg25TS brazing joints, there is Cube texture{001}<100>; in the Cu-rich phases there is Cube texture{001}〈 100> and S texture{123}<634>.