10CrSiNiCuA CO_2气保护药芯焊丝焊接工艺适应性评价

QUALIFICATION OF USABILITY OF 10CrSiNiCuA FLUX CORED WIRE

通过试验 ,对 10CrSiNiCuACO2 气保护药芯焊丝的焊接工艺适应性进行了评价。结果表明 ,10CrSiNi CuACO2 气保护药芯焊丝的造船焊接工艺适应性良好。应用图表法对 10CrSiNiCuACO2

By the welding procedure test, the usability of the 10CrSiNiCuA flux-cored wire for CO 2 gas shielding welding was qualified. The results showed that the welding procedure adapatability of this wire is good for shipbuilding welding. The resistance to cold crack is analyzed by means of graphology in the condition of welding 10CrSiNiCuA used 10CrSiNiCuACO 2 flux-cored wire CO 2 gas shielded welding.