Mo元素及热处理对Ni2CrFeMox高熵合金在NaCl溶液中耐蚀性能的影响

Mo元素及热处理对Ni₂CrFeMo_x高熵合金在NaCl溶液中耐蚀性能的影响

魏琳,王志军,吴庆峰,尚旭亮,李俊杰,王锦程

Effect of Mo Element and Heat Treatment on Corrosion Resistance of Ni₂CrFeMo_x High-Entropy Alloyin NaCl Solution

Lin WEI,Zhijun WANG,Qingfeng WU,Xuliang SHANG,Junjie LI,Jincheng WANG

表3 铸态和热处理态Ni₂CrFeMo_0.2合金中各元素经XPS分析后不同氧化态之间的原子比

Table 3 Atomic ratio between different oxidation states of each element in as-cast and heat-treated Ni₂CrFeMo_0.2 alloy after XPS analysis

Condition	Cr(+3)/(0)	Fe(+3)/(0)	Mo(+6)/(+4)/(0)	Ni(+2)/(0)
As-cast	14.46	5.46	61.29∶15.54∶23.17	0.46
Heat-treated	17.99	1.52	67.5∶15.18∶17.32	1.01