W颗粒/Zr41.2Ti13.8Cu12.5Ni10Be22.5基非晶复合材料在3%NaCl溶液中的腐蚀行为研究

W颗粒/Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5基非晶复合材料在3%NaCl溶液中的腐蚀行为研究

苏小红,胡会娥,孔小东

Corrosion Behavior of W Particles/Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5 Metallic Glass Matrix Composite in 3%NaCl Solution

Xiaohong SU,Huie HU,Xiaodong KONG

表1 两种材料在3%NaCl溶液中的电化学数据

Table 1 Electrochemical data of the two materials in 3% NaCl solution

Material	B_a	B_c	I_corr / A·cm^-2
W particles/Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5 metallic glass matrix composite	189	107	4.38×10^-6
Metallic glass Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5	181	695	6.41×10^-7