超声冲击制备梯度纳米结构Zr-4合金低温扩散连接界面组织与力学性能
杨旭, 杨振文, 王颖, 李会军, 李永兵

Interfacial Microstructure and Mechanical Properties of Low-Temperature Diffusion-Bonded Zr-4 Alloy with Gradient Nanostructure via Ultrasonic Impact Treatment
YANG Xu, YANG Zhenwen, WANG Ying, LI Huijun, LI Yongbing
表1 不同扩散连接温度下GNS-Zr/GNS-Zr接头的化学成分及相组成 (atomic fraction / %)
Table 1 Chemical compositions and possible phases of each point marked in Figs.6d-f
PointZrFeCrSnPossible phase
196.301.170.721.81α-Zr
259.9927.4011.730.88Eutectic α-Zr + Zr(Fe, Cr)2
352.6035.1911.051.16Eutectic α-Zr + Zr(Fe, Cr)2
441.5931.8225.660.93Zr(Fe, Cr)2