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激光熔覆Ni60+ZrO2+WO3金属陶瓷材料的熔池特征研究
Research on Characteristics of Molten pool of Ni60+ZrO2+WO3 cermet material on the surface
2025-04-14 15:21
摘要:本次试验主要研究在 45 钢基体上熔覆由 Ni 基合金、WO3和ZrO2的混合粉末。根据在激光熔覆过程中视频检测元件获得的图像,对熔池图像进行处理,从而获得熔池的尺寸;同时对激光熔覆进行模拟仿真。研究在不同的功率、扫描速度和预制粉末厚度对熔池尺寸的影响。
Abstract: This test mainly studies the cladding of a mixture of Ni-based alloys, WO3 and ZrO2 on a 45-steel matrix. According to the image obtained by the video detection element in the laser cladding process, the molten pool image is processed to obtain the size of the molten pool; At the same time, the laser cladding is simulated. The effects of different powers, scanning speeds, and prefabricated powder thicknesses on the size of the molten pool were studied.
来源:数字仿真论坛