Research Progress and Current Situation of Laser Additive Technology


  • Xiuhu Wang



Manufacturing, Corrosion resistance matrix material.


Laser additive technology additive manufacturing is a manufacturing method that realizes the combination of precise "shape control" of complex structure and high-performance "controllability". After rapid solidification, it forms a surface coating or matrix structure with very low dilution. Such surface coating or structure can effectively combine metallurgical technology, and can improve the wear resistance, corrosion resistance, heat resistance, oxidation resistance and other properties of the surface of the matrix material, or in manufacturing. At present, laser additive manufacturing is widely used in aerospace and military industry for rapid repair and performance enhancement of parts. In terms of metals, selective laser melting (SLM) and laser melting deposition (LCD) processes are mainly represented.


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How to Cite

Research Progress and Current Situation of Laser Additive Technology. (2022). Academic Journal of Science and Technology, 2(1), 186-188.

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