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A platform for research: civil engineering, architecture and urbanism
Anti-corrosion composite coating in garbage incinerator environment and preparation method of anti-corrosion composite coating
The invention relates to an anti-corrosion composite coating in a garbage incinerator environment and a preparation method of the anti-corrosion composite coating, and belongs to the technical field of high-temperature oxidation resistance and molten chlorine salt corrosion resistance of water cooling walls of garbage incineration boilers. The composite coating comprises a Fe18Cr9Ni3B3Si1C thermal spraying layer and a K600 coating layer, wherein the Fe18Cr9Ni3B3Si1C thermal spraying layer is a bottom layer and is located between the K600 coating layer and the surface of a workpiece, and the K600 coating layer is a surface layer. The anti-corrosion composite coating and the preparation method solve the problems that the water cooling wall of the waste incineration boiler is prone to thinning and penetration pipe explosion.
本发明涉及一种垃圾焚烧炉环境下的抗腐蚀复合涂层及其制备方法，属于垃圾焚烧锅炉水冷壁的耐高温氧化及熔融氯盐腐蚀技术领域。复合涂层包括Fe18Cr9Ni3B3Si1C热喷涂层和K600涂料层；其中Fe18Cr9Ni3B3Si1C热喷涂层为底层，位于K600涂料层与工件表面之间，K600涂料层为表层；本发明解决垃圾焚烧锅炉水冷壁易减薄及穿透爆管问题。
Anti-corrosion composite coating in garbage incinerator environment and preparation method of anti-corrosion composite coating
The invention relates to an anti-corrosion composite coating in a garbage incinerator environment and a preparation method of the anti-corrosion composite coating, and belongs to the technical field of high-temperature oxidation resistance and molten chlorine salt corrosion resistance of water cooling walls of garbage incineration boilers. The composite coating comprises a Fe18Cr9Ni3B3Si1C thermal spraying layer and a K600 coating layer, wherein the Fe18Cr9Ni3B3Si1C thermal spraying layer is a bottom layer and is located between the K600 coating layer and the surface of a workpiece, and the K600 coating layer is a surface layer. The anti-corrosion composite coating and the preparation method solve the problems that the water cooling wall of the waste incineration boiler is prone to thinning and penetration pipe explosion.
本发明涉及一种垃圾焚烧炉环境下的抗腐蚀复合涂层及其制备方法，属于垃圾焚烧锅炉水冷壁的耐高温氧化及熔融氯盐腐蚀技术领域。复合涂层包括Fe18Cr9Ni3B3Si1C热喷涂层和K600涂料层；其中Fe18Cr9Ni3B3Si1C热喷涂层为底层，位于K600涂料层与工件表面之间，K600涂料层为表层；本发明解决垃圾焚烧锅炉水冷壁易减薄及穿透爆管问题。
Anti-corrosion composite coating in garbage incinerator environment and preparation method of anti-corrosion composite coating
一种垃圾焚烧炉环境下的抗腐蚀复合涂层及其制备方法
LI XINPING (author) / GONG CHUHUA (author) / YANG QINGYUAN (author)
2021-10-01
Patent
Electronic Resource
Chinese
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