钼合金焊接接头高温蠕变性能研究进展

张林杰, 张栩菁, 宁杰

Research Progress on the High-Temperature Creep Properties of Molybdenum Alloy Welded Joints

ZHANG Linjie, ZHANG Xujing, NING Jie

图6 合金化的强化机理和应用验证^[57,58]

Fig.6 Strengthening mechanism and application verification of alloying
(a) comparison of Gibbs free energy of partial alloying elements reacting with oxygen (Δ

G_{m}^{θ}

—Gibbs free energy of oxidation reaction)
(b) schematic of mismatch calculation^[57]
(c) EBSD analyses of the weld zone of non-alloyed and titanium alloyed joints^[58] (LW—laser welding)