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7 不同合金体系1000℃的三元相图截面特征 |
Fig.7 Isothermal sections (1000oC) of typical ternary phase diagrams (The marked numbers and symbols indicate the EDS indexed compositions of the five compounds formed in the interface of sample Fe-920oC in Fig.2c; the content of each element in the figures is the atomic fraction, %) (a) C-Cr-Fe (b) C-Ti-Fe (c) C-Ti-Al (d) Fe-Ti-Nb (The shaded green region presents the infinite solid solution relationship between Nb and β-titanium) |
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