中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 9 No. 4 December 1999 |
Corrosion behavior of LY11 aluminum alloy in soil
Sun Cheng(孫成); Li Hongxix(李洪錫); Gao Liqun(高利群); Zhang Shuquan(張淑泉)
（State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals; The Chinese Academy of Sciences; Shenyang 110015; P. R. China）
Abstract:The corrosion behavior of LY11 aluminum alloy in acid, alkaline and neutral soil after burying for 1, 3 and 5 a was studied. It is shown that localized corrosion is the major behavior Of LY11 aluminum alloy in soil, and corrosion of LY11 depends on the soil texture: severe corrosion oecurs in the heterogeneous alkaline and acid soil, and slight corrosion occurs in homogeneous neutral and acid clay soil.
Key words: LY11 aluminum alloy; soil corrosion; corrosion behavior
