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发明公开
CN106735900A 一种激光焊接的方法 无效 - 驳回

一种激光焊接的方法
摘要：
本发明涉及金属加工领域，尤其涉及一种激光焊接的方法。本发明实施例提供了一种激光焊接的方法，用于实现降低断带发生的几率的技术效果。所述方法包括：在将要通过激光焊接的前一带钢和后一带钢之间填充焊丝；激光焊接所述前一带钢、所述后一带钢以及所述焊丝；其中，所述焊丝的组分包括质量比为0.05％～0.07％的碳、0.6％～0.9％的硅、1.3％～1.5％的锰、0.01％～0.015％的磷、0.004％～0.008％的硫、0.1％～0.15％的铜、0.004％～0.008％的镍以及0.04％～0.06％的铬。
摘要（英）：

The invention relates to the field of metal machining, in particular to a laser welding method. The laser welding method provided by the embodiment of the invention is used for achieving the technical effect of reducing probability of strip breakage. The method comprises the steps that the position between former strip steel and later strip steel which are about to be subjected to laser welding is filled with welding wires; and the former strip steel, the later strip steel and the welding wires are subjected to laser welding. The welding wires comprise, by mass, 0.05-0.07% of carbon, 0.6-0.9% of silicon, 1.3-1.5% of manganese, 0.01-0.015% of phosphorus, 0.004-0.008% of sulfur, 0.1-0.15% of copper, 0.004-0.008% of nickel and 0.04-0.06% of chromium.

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