中间层材料Fe和Nb对高强钛-钢复合管界面及剪切强度的影响 |
程磊, 张旭航, 韩盈, 程志诚, 余伟 |
Effects of Interlayer Materials Fe and Nb on Interfacial Shear Strength of Hot Extruded High-Strength Titanium-Steel Composite Pipe |
CHENG Lei, ZHANG Xuhang, HAN Ying, CHENG Zhicheng, YU Wei |
图4 Nb中间层在920和970℃挤压后界面特征及其合金成分面分布特征 |
Fig.4 Interfacial characteristics of the 920oC extruded sample (Nb-920oC) (a) and 970oC extruded sample (Nb-970oC) (b) with a Nb interlayer, EDS mappings corresponding to Fig.4a (c), and the enlarged views of rectangle regions marked in Figs.4a and b (d1-d3) |
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