用电化学方法研究了6种不同成分的大块非晶合金、与非晶成分相对应的两种晶态合金和纯Zr在0.1 mol/L Na2SO4溶液中的腐蚀行为,结果表明,6种非晶样品中,有4种具有高耐蚀性能,其中,成分为Zr65Al7.5Ni10Cu17.5的样品具有最低的icorr值1.38×10-2 μA*cm-2.两种具有相同成分的非晶与晶态合金相比,晶态合金具有更低的icorr值.在9种实验样品中纯Zr具有最低的icorr值7.10×10-3 μA*cm-2.
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