【摘要】 研究了１Ｃｒ１３，１Ｃｒ１８Ｎｉ９Ｔｉ，Ｈ６２黄铜和Ｌｙ１１铝合金在酸性土壤中的腐蚀行为，结果表明，Ｌｙ１１铝合金的腐蚀率比不锈钢的腐蚀率约大５０倍，发现Ｌｙ１１铝合金在不同种的酸性土壤中的腐蚀率与其腐蚀产物的相结构有一定的对应关系更多还原

【Abstract】 Corrosion behavior of 1Cr13, 1Cr18Ni9Ti, H62 and Ly11 alloys in acid soils was studied, the results show that corrosion rate of Ly11 alloy was almost 50 times larger than that of stainless steels. A rather good correlation between the corrosion rate and the microstructure of the Ly11 alloy was observed.更多还原