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Thermal spray, particularly cold spray, represents an innovative coating technology that has gained significant traction in various industries. Cold spray, a subset of thermal spray techniques, involves the deposition of finely powdered materials onto a substrate, typically at lower temperatures compared to traditional thermal spray methods. This process utilizes a high-velocity gas stream to propel the powder particles onto the substrate, where they impact and bond, forming a dense and adherent coating. Cold spray offers several advantages over conventional thermal spray methods. Firstly, its lower operating temperatures minimize the risk of thermal degradation of the sprayed materials, allowing for the deposition of a wide range of materials, including metals, ceramics, and polymers. Additionally, the cold spray process enables the coating of temperature-sensitive substrates, expanding its applicability across various industries, including aerospace, automotive, and electronics.