《Table 1 Welding parameters for FSW of 2195-T8 Al-Li alloy》

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《铝锂合金板材摩擦搅拌焊接头组织与力学性能（英文）》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

The as-received 2195-T8 Al-Li alloy plates with 5 mm thickness were cut into the required size（250 mm×100 mm）.Square butt joint configuration（Fig.1a）was prepared to fabricate FSW joints by a numerical control gantry type friction stir welding machine developed by Central South University.Single pass welding procedure was operated and the welding direction was vertical to the rolling direction.Straight-cylindrical（SC）pin and threaded-cylindrical（TC）pin（Fig.1b）with a pin diameter of 5 mm and a shoulder diameter of 12 mm were used to fabricate the joints.For different tool pins，the FSW parameters are shown in Table 1.Meanwhile，the axial force was fixed as 12 k N.