Effect of La and Nd on microstructures and mechanical properties of AZ61 wrought magnesium alloy

• 作 者: 周海涛 曾小勤 丁文江 马春江 朱燕萍
• 机 构: NationalEngineeringResearchCenterofLightAlloysNetForming
• 出 处: Transactions of Nonferrous Metals Society of China
• 发表日期: 2004年1期
• 关键词: 镁合金 稀土 显微结构 机械性能 TEM AZ61 alloy RE microstructure mechanical properties

Effects of La and Nd addition on the microstructure and mechanical properties of the AZ61 alloy have been investigated. The results show that when La and Nd are added into the AZ61 alloy respectively, the β(Mg17Al12 ) phase is refined and granulated, and