对在各种条件下焊接的大量商业和实验焊条的研究揭示了焊缝金属分析、抗拉强度、焊条尺寸、涂层设计、应力消除热处理、预热、焊接位置、稀释和约束对夏比V型缺口性能的影响。建议采用有利于获得尽可能高的缺口韧性的焊接工艺。

Study of a large number of commercial and experimental electrodes welded under various conditions has revealed the influence of weld metal analysis, tensile strength, electrode size, coating design, stress relief heat treatments, preheat, welding position, dilution and restraint on the Charpy V-notch properties. Welding procedures are suggested which favor the highest possible notch toughness.