锆及锆合金板材自动焊接技术

Automatic Welding Technic for Zirconium and Zircalloy Plate

采用无填充自动钨极氩弧焊,通过适当的惰性气体保护措施以及选用适当的焊接参数,对锆及锆合金板材进行了焊接,获得了成型良好、力学性能优异的焊接接头。

None-wire filled Automatic argon tungsten arc welding, accompanying with appropriate inert gas protection and welding parameters were used for zirconium and zircalloy plate welding. The result shows that with this technique, both good appearance and excellent mechanical properties of the welded joint can be achieved.