摘要
研究了新型高强铝锂合金经固溶、固溶+不同时效时间处理后的腐蚀性能,结果表明:新型高强铝锂合金在固溶状态下具有最佳的耐晶间腐蚀和剥蚀性能,而随着时效时间的延长,合金耐晶间腐蚀和剥蚀性能变差。
The corrosion properties of a new high-strength Al-Li alloy is characterized as a functions of the solution treatment and the different aging time after the solution treatment.Results show that the corrosion properties of the new Al-Li alloy solution treated is the best,but its intercrystalline corrosion and spalling corrosion become worse with increase of the aging time.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2011年第2期87-89,共3页
Aerospace Materials & Technology
关键词
铝锂合金
固溶
时效
晶间腐蚀
剥蚀
Al-Li alloy
Solution treatment
Aging treatment
Intercrystalline corrosion
Spalling corrosion
