Die structure optimization of equal channel angular extrusion for AZ31 magnesium alloy based on finite element method 

Three-dimensional(3D)geometric models with different corner angles(90°and 120°)and with or without inner round fillets in the bottom die were designed.Some impo...
《Transactions of Nonferrous Metals Society of China》  2010年 第02期 下载次数(137)| 被引次数(15)