Successfully welding prismatic cell battery housings, can/caps, contacts, and safety valves for e-mobility production requires minimizing thermal input, spatter, cracking, and porosity. See how the Coherent FL-ARM laser performs precision, high-speed welding of various materials used in battery production (Cu-Cu, Al-Al, or Cu-Al), and delivers high precision welds with excellent penetration, smooth seam surfaces, and minimal pores to yield a reliable, hermetic seal.
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